TMC the metals (TMC) S-1 7 Oct 21 IPO registration Financial data

Document And Entity Information

Document And Entity Information	6 Months Ended
	Jun. 30, 2021
Document Information Line Items
Entity Registrant Name	TMC the metals company Inc.
Document Type	S-1
Amendment Flag	false
Entity Central Index Key	0001798562
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Incorporation, State or Country Code	A1

Condensed Consolidated Balance

Condensed Consolidated Balance Sheets - USD ($)	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Current assets:
Cash	$ 293,323	$ 1,299,301
Prepaid expenses	133,778	209,784	15,961
Total current assets	427,101	1,509,085	15,961
Investments held in Trust Account	300,078,204	300,069,135
Deferred offering costs associated with initial public offering			103,660
Total Assets	300,505,305	301,578,220	119,621
Current liabilities:
Accounts payable	476,646	34,298	23,060
Accrued expenses	6,812,376	1,846,704	80,600
Total current liabilities	7,289,022	1,881,002	103,660
Long term liabilities:
Warrant liability	35,755,000	56,930,000
Deferred underwriting commissions	10,500,000	10,500,000
Total liabilities	53,544,022	69,311,002	103,660
Commitments and Contingencies
Class A ordinary shares subject to possible redemption	300,078,204	227,267,210
Shareholders’ Equity:
Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding
Additional Paid in Capital		41,549,625	24,137
Accumulated deficit	(53,117,671)	(36,551,094)	(9,039)
Total shareholders’ equity (deficit)	(53,116,921)	5,000,008	15,961
Total Liabilities and Shareholders’ Equity (Deficit)	300,505,305	301,578,220	119,621
DeepGreen Metals Inc. [Member]
Current assets:
Cash	16,880,031	10,096,205	15,950,624
Receivables and prepayments	55,116	128,772	72,396
Total current assets	16,935,147	10,224,977	16,023,020
Exploration licenses	43,150,319	43,150,319	448,855
Equipment	1,515,101	1,309,677	1,851,586
Total non-current assets	44,665,420	44,459,996	2,300,441
Total Assets	61,600,567	54,684,973	18,323,461
Current liabilities:
Accounts payable and accrued liabilities	9,033,765	4,315,477	1,802,514
Deferred acquisition costs		3,440,000
Total current liabilities	9,033,765	7,755,477	1,802,514
Non-current
Contribution from Strategic Service Provider			8,333,335
Convertible debentures	26,160,589
Deferred tax liability	10,675,366	10,675,366
Total non-current liabilities	45,869,720	18,430,843	10,135,849
Shareholders’ Equity:
Preference shares, $0.0001 par value; 1,000,000 shares authorized; none issued and outstanding	550,000	550,000	550,000
Ordinary share, value	188,900,923	154,431,291	79,824,445
Additional Paid in Capital	74,068,708	45,346,696	35,255,520
Accumulated other comprehensive loss	(1,215,685)	(1,215,659)	(1,215,534)
Accumulated deficit	(246,573,099)	(162,858,198)	(106,226,819)
Total shareholders’ equity (deficit)	15,730,847	36,254,130	8,187,612
Total Liabilities and Shareholders’ Equity (Deficit)	61,600,567	54,684,973	18,323,461
Class A Ordinary Shares
Shareholders’ Equity:
Ordinary share, value		727
Class B Ordinary Shares
Shareholders’ Equity:
Ordinary share, value	$ 750	$ 750	$ 863

Condensed Consolidated Balanc_2

Condensed Consolidated Balance Sheets (Parentheticals) - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Preference shares, par value (in Dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Preference shares, shares authorized	1,000,000	1,000,000	1,000,000
Preference shares, shares issued
Preference shares, shares outstanding
Ordinary shares, par value (in Dollars per share)	$ 3.60
Ordinary shares, issued	7,777,777
DeepGreen Metals Inc. [Member]
Preference shares, par value (in Dollars per share)
Preference shares, shares issued	440,000	440,000	440,000
Preference shares, shares outstanding	440,000	440,000
Ordinary shares, par value (in Dollars per share)
Ordinary shares, issued	170,827,222	163,658,134	141,063,316
Ordinary shares, authorized	Unlimited	Unlimited	Unlimited
Preferred stock, shares authorized	Unlimited	Unlimited	Unlimited
Class A Ordinary Shares
Ordinary shares, par value (in Dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Ordinary shares, redemption per share (in Dollars per share)	$ 10	$ 10	$ 10
Ordinary shares, redemption shares	30,000,000	22,726,721	0
Ordinary shares, par value (in Dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Ordinary shares, authorized	300,000,000	300,000,000	300,000,000
Ordinary shares, issued	0	7,273,279	0
Ordinary shares, outstanding	0	7,273,279	0
Class B Ordinary Shares
Ordinary shares, par value (in Dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Ordinary shares, authorized	30,000,000	30,000,000	30,000,000
Ordinary shares, issued	7,500,000	7,500,000	8,625,000
Ordinary shares, outstanding	7,500,000	7,500,000	8,625,000

Condensed Consolidated Statemen

Condensed Consolidated Statements of Operations (Unaudited) - USD ($)	Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
General and administrative expenses	$ 9,039	$ 3,445,137	$ 307,417	$ 6,430,059	$ 366,416	$ 2,923,654
General and administrative expenses – related party		30,000	20,000	60,000	20,000	80,000
Loss from operations	(9,039)	(3,475,137)	(327,417)	(6,490,059)	(386,416)	(3,003,654)
Change in fair value of warrant liability		(13,705,000)	1,170,000	21,175,000	1,170,000	(32,730,000)
Offering costs allocated to derivative warrant liabilities			(877,647)		(877,647)	(877,647)
Net gain on investments held in Trust Account		4,560	41,768	9,070	41,768	69,135
Interest earned		23	19	55	19	111
Other income:
Net Income/loss	$ (9,039)	$ (17,175,554)	$ 6,723	$ 14,694,066	$ (52,276)	$ (36,542,055)
Loss per share
Weighted average shares outstanding subject to possible redemption, basic and diluted (in Shares)		30,000,000	26,284,377	27,468,417	26,284,377	25,440,915
Basic and diluted net income per share, shares subject to possible redemption (in Dollars per share)						$ 0
Weighted average ordinary shares outstanding, basic and diluted (in Shares)	8,625,000	7,500,000	9,649,510	10,031,583	8,602,438	10,464,651
Basic and diluted net income (loss) per share (in Dollars per share)		$ (2.29)		$ 1.46	$ (0.01)
Other items
Basic and diluted net loss per share, Non-redeemable shares (in Dollars per share)	$ 0					$ (3.50)
DeepGreen Metals Inc. [Member]
Other income:
Net Income/loss				$ 83,714,901	$ 32,760,205	$ 56,631,379	$ 43,072,371
Other comprehensive income to be reclassified to profit and loss in subsequent periods
Currency translation differences				26	244	125	34
Comprehensive loss for the year				$ 83,714,927	$ 32,760,449	$ 56,631,504	$ 43,072,405
Loss per share
Loss per share – Basic and diluted (in Dollars per share)				$ 0.50	$ 0.22	$ 0.37	$ 0.33
Weighted average number of common shares outstanding (in Shares)				167,943,190	146,970,289	154,224,664	131,308,417
Operating expenses
Exploration expenses				$ 54,736,036	$ 31,187,993	$ 48,881,445	$ 38,830,228
Consulting fees				1,039,425	350,591	1,385,882	820,665
Investor relations				2,582,554	293,882	857,810	1,221,153
Office and sundry				209,518	149,037	303,006	236,360
Professional fees				4,695,779	116,849	663,293	248,211
Salaries and wages				731,098	467,852	915,855	741,355
Director fees				155,034	111,130	195,101	497,368
Common Share options-based payments				18,684,122	33,760	3,263,131	401,926
Transfer agent and filing fees				3,280	3,948	6,023	2,536
Travel				164,963	99,170	132,821	298,921
Operating expenses				83,001,809	32,814,212	56,604,367	43,298,723
Other items
Foreign exchange loss				52,503	(3,089)	80,447	73,951
Interest income				$ 660,589	$ (50,918)	$ (53,435)	$ (300,303)

Condensed Consolidated Statem_2

Condensed Consolidated Statements of Changes in Shareholders' Equity (Deficit) (Unaudited) - USD ($)	Class AOrdinary Shares	Class BOrdinary Shares	Ordinary SharesDeepGreen Metals Inc	Additional Paid-in CapitalDeepGreen Metals Inc	Additional Paid-in Capital	Accumulated DeficitDeepGreen Metals Inc	Accumulated Deficit	Preferred SharesDeepGreen Metals Inc	Accumulated Other Comprehensive LossDeepGreen Metals Inc	DeepGreen Metals Inc	Total
Balance at Dec. 31, 2018			$ 40,350,123	$ 29,538,112		$ (63,154,448)		$ 550,000	$ (1,215,500)	$ 6,068,287
Private placement			26,158,504							26,158,504
Financing cost			(2,079)							(2,079)
Common shares issued for services			14,270,606	(3,675,062)						10,595,544
Exercise of stock options			631,948	(281,948)						350,000
Common shares to be issued for exploration expenses				6,410,275						6,410,275
Common Share options-payments			(1,584,657)	3,264,143						1,679,486
Currency translation differences									(34)	(34)
Net income (loss)						(43,072,371)				(43,072,371)
Balance at Dec. 31, 2019		$ 863	79,824,445	35,255,520	$ 24,137	(106,226,819)	$ (9,039)	550,000	(1,215,534)	8,187,612	$ 15,961
Balance (in Shares) at Dec. 31, 2019		8,625,000
Balance at Dec. 18, 2019
Balance (in Shares) at Dec. 18, 2019
Issuance of Class B ordinary shares to Sponsor		$ 863			24,137						25,000
Issuance of Class B ordinary shares to Sponsor (in Shares)		8,625,000
Net income (loss)							(9,039)				(9,039)
Balance at Dec. 31, 2019		$ 863	79,824,445	35,255,520	24,137	(106,226,819)	(9,039)	550,000	(1,215,534)	8,187,612	15,961
Balance (in Shares) at Dec. 31, 2019		8,625,000
Net income (loss)							(58,999)				(58,999)
Balance at Mar. 31, 2020		$ 863			24,137		(68,038)				(43,038)
Balance (in Shares) at Mar. 31, 2020		8,625,000
Balance at Dec. 31, 2019		$ 863	79,824,445	35,255,520	24,137	(106,226,819)	(9,039)	550,000	(1,215,534)	8,187,612	15,961
Balance (in Shares) at Dec. 31, 2019		8,625,000
Private placement			11,843,215	(500,000)						11,343,215
Common shares issued for TOML acquisition			27,999,997							27,999,997
Financing cost			(26,260)							(26,260)
Common shares issued for services			24,745,638	(14,745,638)						10,000,000
Common shares to be issued for exploration expenses				11,727,454						11,727,454
Common Share options-payments			(322,150)	556,265						234,115
Currency translation differences									(244)	(244)
Net income (loss)						(32,760,205)				(32,760,205)	(52,276)
Balance at Jun. 30, 2020	$ 362	$ 750	144,064,885	32,293,601	5,060,210	(138,987,024)	(61,315)	550,000	(1,215,778)	36,705,684	5,000,007
Balance (in Shares) at Jun. 30, 2020	3,624,301	7,500,000
Balance at Dec. 31, 2019		$ 863	79,824,445	35,255,520	24,137	(106,226,819)	(9,039)	550,000	(1,215,534)	8,187,612	15,961
Balance (in Shares) at Dec. 31, 2019		8,625,000
Sale of units in initial public offering, less fair value of Public Warrant	$ 3,000				285,297,000						285,300,000
Sale of units in initial public offering, less fair value of Public Warrant (in Shares)	30,000,000
Forfeiture of Class B ordinary shares		$ (113)			113
Forfeiture of Class B ordinary shares (in Shares)		(1,125,000)
Offering costs					(16,506,688)						(16,506,688)
Ordinary shares subject to possible redemption	$ (2,273)				(227,264,937)						(227,267,210)
Ordinary shares subject to possible redemption (in Shares)	(22,726,721)
Private placement			20,375,712							20,375,712
Common shares issued for TOML acquisition			27,999,997							27,999,997
Financing cost			(28,089)							(28,089)
Common shares issued for services			24,865,637	(6,410,275)						18,455,362
Exercise of stock options			1,790,157	(870,692)						919,465
Common shares to be issued for exploration expenses				12,879,057						12,879,057
Common Share options-payments			(396,568)	4,493,086						4,096,518
Currency translation differences									(125)	(125)
Net income (loss)						(56,631,379)	(36,542,055)			(56,631,379)	(36,542,055)
Balance at Dec. 31, 2020	$ 727	$ 750	154,431,291	45,346,696	41,549,625	(162,858,198)	(36,551,094)	550,000	(1,215,659)	36,254,130	5,000,008
Balance (in Shares) at Dec. 31, 2020	7,273,279	7,500,000
Balance at Mar. 31, 2020		$ 863			24,137		(68,038)				(43,038)
Balance (in Shares) at Mar. 31, 2020		8,625,000
Sale of units in initial public offering, gross	$ 3,000				285,297,000						285,300,000
Sale of units in initial public offering, gross (in Shares)	30,000,000
Forfeiture of Class B ordinary shares		$ (113)			113
Forfeiture of Class B ordinary shares (in Shares)		(1,125,000)
Offering costs					(16,506,689)						(16,506,689)
Ordinary shares subject to possible redemption	$ (2,638)				(263,754,351)						(263,756,989)
Ordinary shares subject to possible redemption (in Shares)	(26,375,699)
Net income (loss)							6,723				6,723
Balance at Jun. 30, 2020	$ 362	$ 750	144,064,885	32,293,601	5,060,210	(138,987,024)	(61,315)	550,000	(1,215,778)	36,705,684	5,000,007
Balance (in Shares) at Jun. 30, 2020	3,624,301	7,500,000
Balance at Dec. 31, 2020	$ 727	$ 750	154,431,291	45,346,696	41,549,625	(162,858,198)	(36,551,094)	550,000	(1,215,659)	36,254,130	5,000,008
Balance (in Shares) at Dec. 31, 2020	7,273,279	7,500,000
Measurement adjustment on redeemable ordinary shares	$ (727)				(41,549,625)		(31,256,083)				(72,806,435)
Measurement adjustment on redeemable ordinary shares (in Shares)	(7,273,279)
Net income (loss)							31,869,620				31,869,620
Balance at Mar. 31, 2021		$ 750					(35,937,557)				(35,936,807)
Balance (in Shares) at Mar. 31, 2021		7,500,000
Balance at Dec. 31, 2020	$ 727	$ 750	154,431,291	45,346,696	41,549,625	(162,858,198)	(36,551,094)	550,000	(1,215,659)	36,254,130	5,000,008
Balance (in Shares) at Dec. 31, 2020	7,273,279	7,500,000
Common shares issued for services			48,000							48,000
Common shares to be issued for options exercise				7,500						7,500
Exercise of incentive stock options			8,257,763	(5,702,107)						2,555,656
Common shares issued for exploration expenses			25,663,869	(12,879,057)						12,784,812
Conversion of debentures			500,000							500,000
Common Share options-payments				47,295,676						47,295,676
Currency translation differences									(26)	(26)
Net income (loss)						(83,714,901)				(83,714,901)	14,694,066
Balance at Jun. 30, 2021		$ 750	188,900,923	74,068,708		(246,573,099)	(53,117,671)	550,000	(1,215,685)	15,730,847	(53,116,921)
Balance (in Shares) at Jun. 30, 2021		7,500,000
Balance at Mar. 31, 2021		$ 750					(35,937,557)				(35,936,807)
Balance (in Shares) at Mar. 31, 2021		7,500,000
Measurement adjustment on redeemable ordinary shares							(4,560)				(4,560)
Measurement adjustment on redeemable ordinary shares (in Shares)
Net income (loss)							(17,175,554)				(17,175,554)
Balance at Jun. 30, 2021		$ 750	$ 188,900,923	$ 74,068,708		$ (246,573,099)	$ (53,117,671)	$ 550,000	$ (1,215,685)	$ 15,730,847	$ (53,116,921)
Balance (in Shares) at Jun. 30, 2021		7,500,000

Condensed Consolidated Statem_3

Condensed Consolidated Statement of Cash Flows (Unaudited) - USD ($)	Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Cash Flows from Operating Activities:
Net income (loss)	$ (9,039)	$ 14,694,066	$ (52,276)	$ (36,542,055)
Adjustments to reconcile net loss to net cash used in operating activities:
Change in fair value of warrant liabilities		(21,175,000)	(1,170,000)	32,730,000
Offering costs allocated to derivative warrant liabilities			877,647	877,647
General and administrative expenses paid by related party under note agreement	9,039		70,123	70,123
Net gain on investments held in Trust Account		(9,070)	(41,768)	(69,135)
Changes in operating assets and liabilities:
Prepaid expenses		76,006	(79,318)	(197,094)
Accounts payable		442,348	(94,294)	(51,821)
Accrued expenses		4,965,672	17,000	1,846,704
Net cash used in operating activities		(1,005,978)	(472,886)	(1,335,631)
Cash Flows from Investing Activities
Cash deposited in Trust Account			(300,000,000)	(300,000,000)
Net cash used in investing activities			300,000,000	(300,000,000)
Cash Flows from Financing Activities:
Proceeds received from initial public offering, gross			300,000,000	300,000,000
Proceeds from private placement			9,500,000	9,500,000
Offering costs paid			(6,702,088)	(6,702,089)
Repayment of note payable from related party			(162,979)	(162,979)
Net cash provided by financing activities			302,634,933	302,634,932
Net change in cash		(1,005,978)	2,162,047	1,299,301
Cash – beginning of the period		1,299,301
Cash – end of the period		293,323	2,162,047	1,299,301
Supplemental disclosure of noncash investing and financing activities:
Offering costs included in accounts payable	23,060		244,444	85,000
Offering costs included in accrued expenses	80,600		85,000
Offering costs included in note payable			92,856
Offering costs funded with note payable to Sponsor				92,856
Offering costs paid by Sponsor in exchange for issuance of Class B ordinary shares to Sponsor	15,961
Use of retainer for offering costs			(3,271)	3,271
Deferred underwriting commissions in connection with the initial public offering			10,500,000	10,500,000
Forfeiture of Class B ordinary shares			113
Initial value of Class A ordinary shares subject to possible redemption			262,826,540	262,826,540
Measurement adjustment on redeemable ordinary shares		72,810,995	930,449
Change in value of Class A ordinary shares subject to possible redemption				(35,559,330)
DeepGreen Metals Inc.
Cash Flows from Operating Activities:
Net income (loss)		(83,714,901)	(32,760,205)	(56,631,379)	(43,072,371)
Items not affecting cash:
Amortization		196,452	280,528	563,183	339,441
Expenses settled in share-based payments		60,128,488	13,128,234	27,097,603	27,018,640
Unrealized foreign exchange		(8,030)	3,817	7,995	1,079
Changes in operating assets and liabilities:
Receivables and prepayments		73,656	(42,279)	(109,811)	(241,771)
Accounts payable and accrued liabilities		4,718,288	1,762,030	2,487,398	589,410
Interest on convertible debentures and investments		660,589	50,918
Interest received				53,435	287,431
Net cash used in operating activities		(17,945,458)	(17,576,957)	(26,531,576)	(15,078,141)
Cash Flows from Investing Activities
Acquisition of exploration license		(3,440,000)	(607,376)	(607,375)
Acquisition of equipment		(401,876)			(2,123,475)
Net cash used in investing activities		(3,841,876)	(607,376)	(607,375)	(2,123,475)
Cash Flows from Financing Activities:
Exercise of stock options		2,563,156		919,465	350,000
Proceeds from issuance of convertible debentures		26,000,000
Proceeds from issuance of common shares (net of fees and other costs)			11,842,521	20,373,188	26,156,425
Net cash provided by financing activities		28,563,156	11,842,521	21,292,653	26,506,425
Net change in cash		6,775,822	(6,341,812)	(5,846,298)	9,304,809
Impact of exchange rate changes on cash and cash equivalents		8,004	(4,060)	(8,121)	(1,112)
Cash – beginning of the period		10,096,205	15,950,624	15,950,624	6,646,927
Cash – end of the period	$ 15,950,624	$ 16,880,031	$ 9,604,752	$ 10,096,205	$ 15,950,624

Description of Organization and

Description of Organization and Business Operations	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Description of Organization and Business Operations	Note 1 — Description of Organization and Business Operations Sustainable Opportunities Acquisition Corp. (the “Company”) is a newly organized blank check company incorporated as a Cayman Islands exempted company on December 18, 2019. The Company was incorporated for the purpose of effecting a merger, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses or entities (the “Business Combination”). The Company is an emerging growth company and, as such, the Company is subject to all of the risks associated with emerging growth companies. As of June 30, 2021, the Company had not commenced any operations. All activity for the period from December 18, 2019 (inception) through June 30, 2021 relates to the Company’s formation, the initial public offering (the “Initial Public Offering”), and, since the closing of the Initial Public Offering, a search for a business combination candidate. The Company will not generate any operating revenues until after the completion of its initial Business Combination, at the earliest. The Company generates non -operating Proposed Business Combination and Related Transactions On March 4, 2021, the Company entered into a Business Combination Agreement (the “Business Combination Agreement”), by and among the Company, 1291924 B.C. Unlimited Liability Company, an unlimited liability company existing under the laws of British Columbia, Canada (“NewCo Sub”), and DeepGreen Metals Inc., a company existing under the laws of British Columbia, Canada (“DeepGreen”). Pursuant to the Business Combination Agreement, the Company will migrate to and be continued as a company in British Columbia, Canada (the “SOAC Continuance”). Following the SOAC Continuance, pursuant to a plan of arrangement (the “Plan of Arrangement”) under the Business Corporations Act (British Columbia), (i) the Company will acquire all of the issued and outstanding shares in the capital of DeepGreen (the “DeepGreen Shares”) from DeepGreen shareholders in exchange for the Company’s ordinary shares (as defined below) and Company Earnout Shares (as defined below) (the “Share Exchange”), (ii) DeepGreen will become a wholly -owned Each option to purchase ordinary shares in the capital of the Company (the “DeepGreen Options”) will become an option to purchase SOAC ordinary shares and Company Earnout Shares on the same terms and conditions (including applicable vesting, expiration and forfeiture provisions) that applied to the corresponding DeepGreen Options immediately prior to closing of the Business Combination. The Proposed Business Combination is expected to close in the third quarter of 2021, following the receipt of the required approval by the Company’s shareholders and the fulfillment of other conditions. The shareholders and the optionholders of DeepGreen will be entitled to receive, in exchange for their DeepGreen Shares or DeepGreen Options, as applicable, an aggregate of (i) a number of shares in the capital of the Company or comparable equity awards that are settled or are exercisable for shares in the capital of the Company, as applicable, based on an implied DeepGreen equity value of $2.25 billion after giving effect to the SOAC Continuance (the “SOAC Ordinary shares”), (ii) 5,000,000 Class A Special Shares, (iii) 10,000,000 Class B Special Shares, (iv) 10,000,000 Class C Special Shares, (v) 20,000,000 Class D Special Shares, (vi) 20,000,000 Class E Special Shares, (vii) 20,000,000 Class F Special Shares, (viii) 25,000,000 Class G Special Shares and (ix) 25,000,000 Class H Special Shares, in each case, in the capital of the Company (collectively, the “Company Earnout Shares”), or, as applicable, options to purchase such SOAC Ordinary shares and Company Earnout Shares. Concurrently with the execution of the Business Combination Agreement, the Company entered into subscription agreements (the “Subscription Agreements”) with certain institutional and accredited investors, pursuant to which such investors agreed to subscribe for and purchase, and the Company agreed to issue and sell to such investors, substantially concurrently with the Closing (as defined in the Business Combination Agreement), an aggregate of 33,030,000 The Company evaluated subsequent events and transactions that occurred after the balance sheet date up to the date the financial statements were issued. Based upon this review, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statements which have not previously been disclosed within the financial statements. Sponsor, Initial Public Offering and Private Placement The Company’s sponsor is Sustainable Opportunities Holdings LLC, a Delaware limited liability company (the “Sponsor”). The registration statement for the Company’s Initial Public Offering was declared effective on May 5, 2020. On May 8, 2020, the Company consummated its Initial Public Offering of 30,000,000 units (the “Units” and, with respect to the Class A ordinary shares included in the Units being offered, the “Public Shares”) at $10.00 per Unit, generating gross proceeds of $300.0 million, and incurring offering costs of approximately $17.4 million, inclusive of $10.5 million in deferred underwriting commissions (Note 5). Simultaneously with the closing of the Initial Public Offering, the Company consummated the private placement (“Private Placement”) of 9,500,000 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.00 per Private Placement Warrant in a private placement to the Sponsor, generating gross proceeds of $9.5 million (Note 4). Trust Account Upon the closing of the Initial Public Offering and the Private Placement, $300.0 million ($10.00 per Unit) of the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement were placed in a trust account (the “Trust Account”), located in the United States at JP Morgan Chase Bank, N.A., with Continental Stock Transfer & Trust Company acting as trustee, and invested only in U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less or in any open -ended -7 Initial Business Combination The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial Public Offering and the sale of Private Placement Warrants, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully. The Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the signing of the agreement to enter into the initial Business Combination. However, the Company will only complete a Business Combination if the post -transaction The Company will provide the holders (the “Public Shareholders”) of its Class A ordinary shares, par value $0.0001 per share sold in the Initial Public Offering (the “Public Shares”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a shareholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Shareholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share). The per -share Notwithstanding the foregoing, the Amended and Restated Memorandum and Articles of Association provide that a Public Shareholder, together with any affiliate of such shareholder or any other person with whom such shareholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 15% or more of the Class A ordinary shares sold in the Initial Public Offering, without the prior consent of the Company. The Company’s Sponsor, officers and directors (the “Initial Shareholders”) have agreed not to propose an amendment to the Amended and Restated Memorandum and Articles of Association that would affect the substance or timing of the Company’s obligation to provide holders of its Public Shares the right to have their shares redeemed in connection with its initial business combination or to redeem 100% of its Public Shares if the Company does not complete a Business Combination within 18 months from the closing of the Initial Public Offering, or November 8, 2021 (the “Combination Period”) unless the Company provides the Public Shareholders with the opportunity to redeem their Class A ordinary shares in conjunction with any such amendment. If the Company is unable to complete a Business Combination within the Combination Period, the Company will: (i) cease all operations except for the purpose of winding up; (ii) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a per -share -outstanding will completely extinguish Public Shareholders’ rights as shareholders (including the right to receive further liquidation distributions, if any); and (iii) as promptly as reasonably possible following such redemption, subject to the approval of the remaining shareholders and the Company’s board of directors, liquidate and dissolve, subject in the case of clauses (ii) and (iii), to the Company’s obligations under Cayman Islands law to provide for claims of creditors and the requirements of other applicable law. The Initial Shareholders have agreed to waive their liquidation rights with respect to the Founder Shares if the Company fails to complete a Business Combination within the Combination Period. However, if the Initial Shareholders acquire Public Shares in or after the Initial Public Offering, they will be entitled to liquidating distributions from the Trust Account with respect to such Public Shares if the Company fails to complete a Business Combination within the Combination Period. The underwriter has agreed to waive its rights to its deferred underwriting commission (see Note 5) held in the Trust Account in the event the Company does not complete a Business Combination within the Combination Period and, in such event, such amounts will be included with the other funds held in the Trust Account that will be available to fund the redemption of the Public Shares. In the event of such distribution, it is possible that the per share value of the residual assets remaining available for distribution (including Trust Account assets) will be only $10.00 per share initially held in the Trust Account. In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by a third party for services rendered or products sold to the Company, or a prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amount of funds in the Trust Account. This liability will not apply with respect to any claims by a third party who executed a waiver of any right, title, interest or claim of any kind in or to any monies held in the Trust Account or to any claims under the Company’s indemnity of the underwriter of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all vendors, service providers, prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account. Going Concern Consideration As of June 30, 2021, the Company had approximately $293 thousand in cash and a working capital deficit of approximately $6.8 million. Until the consummation of a Business Combination, the Company will be using the funds not held in the Trust Account for identifying and evaluating prospective acquisition candidates, performing due diligence on prospective target businesses, paying for travel expenditures, selecting the target business to acquire, and structuring, negotiating and consummating the Business Combination. The Company will need to raise additional capital through loans or additional investments from its Sponsor, stockholders, officers, directors, or third parties. The Company’s officers, directors and Sponsor may, but are not obligated to, loan the Company funds, from time to time or at any time, in whatever amount they deem reasonable in their sole discretion, to meet the Company’s working capital needs. Accordingly, the Company may not be able to obtain additional financing. If the Company is unable to raise additional capital, it may be required to take additional measures to conserve liquidity, which could include, but not necessarily be limited to, curtailing operations, suspending the pursuit of a potential transaction, and reducing overhead expenses. The Company cannot provide any assurance that new financing will be available to it on commercially acceptable terms, if at all. These conditions raise substantial doubt about the Company’s ability to continue as a going concern through November 8, 2021. These financial statements do not include any adjustments relating to the recovery of the recorded assets or the classification of the liabilities that might be necessary should the Company be unable to continue as a going concern.	Note 1 — Description of Organization and Business Operations Sustainable Opportunities Acquisition Corp. (the “Company”) is a newly organized blank check company incorporated as a Cayman Islands exempted company on December As of December -operating Sponsor, Initial Public Offering and Private Placement The Company’s sponsor is Sustainable Opportunities Holdings LLC, a Delaware limited liability company (the “Sponsor”). The registration statement for the Company’s Initial Public Offering was declared effective on May Simultaneously with the closing of the Initial Public Offering, the Company consummated the private placement (“Private Placement”) of 9,500,000 warrants (each, a “Private Placement Warrant” and collectively, the “Private Placement Warrants”) at a price of $1.00 per Private Placement Warrant in a private placement to the Sponsor, generating gross proceeds of $9.5 Trust Account Upon the closing of the Initial Public Offering and the Private Placement, $300.0 -ended -7 Initial Business Combination The Company’s management has broad discretion with respect to the specific application of the net proceeds of the Initial Public Offering and the sale of Private Placement Warrants, although substantially all of the net proceeds are intended to be applied generally toward consummating a Business Combination. There is no assurance that the Company will be able to complete a Business Combination successfully. The Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the signing of the agreement to enter into the initial Business Combination. However, the Company will only complete a Business Combination if the post -transaction The Company will provide the holders (the “Public Shareholders”) of its Class A ordinary shares, par value $0.0001 per share sold in the Initial Public Offering (the “Public Shares”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a shareholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Shareholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share). The per -share Notwithstanding the foregoing, the Amended and Restated Memorandum and Articles of Association will provide that a Public Shareholder, together with any affiliate of such shareholder or any other person with whom such shareholder is acting in concert or as a “group” (as defined under Section 13 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)), will be restricted from redeeming its shares with respect to more than an aggregate of 15% or more of the Class A ordinary shares sold in the Initial Public Offering, without the prior consent of the Company. The Company’s Sponsor, officers and directors (the “Initial Shareholders”) have agreed not to propose an amendment to the Amended and Restated Memorandum and Articles of Association that would affect the substance or timing of the Company’s obligation to provide holders of its Public Shares the right to have their shares redeemed in connection with its initial business combination or to redeem 100% of its Public Shares if the Company does not complete a Business Combination within 18 If the Company is unable to complete a Business Combination within the Combination Period, the Company will: (i) cease all operations except for the purpose of winding up; (ii) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a per -share -outstanding the approval of the remaining shareholders and the Company’s board of directors, liquidate and dissolve, subject in the case of clauses (ii) and (iii), to the Company’s obligations under Cayman Islands law to provide for claims of creditors and the requirements of other applicable law. The Initial Shareholders have agreed to waive their liquidation rights with respect to the Founder Shares if the Company fails to complete a Business Combination within the Combination Period. However, if the Initial Shareholders acquire Public Shares in or after the Initial Public Offering, they will be entitled to liquidating distributions from the Trust Account with respect to such Public Shares if the Company fails to complete a Business Combination within the Combination Period. The underwriter has agreed to waive its rights to its deferred underwriting commission (see Note 6) held in the Trust Account in the event the Company does not complete a Business Combination within the Combination Period and, in such event, such amounts will be included with the other funds held in the Trust Account that will be available to fund the redemption of the Public Shares. In the event of such distribution, it is possible that the per share value of the residual assets remaining available for distribution (including Trust Account assets) will be only $10.00 per share initially held in the Trust Account. In order to protect the amounts held in the Trust Account, the Sponsor has agreed to be liable to the Company if and to the extent any claims by a third party for services rendered or products sold to the Company, or a prospective target business with which the Company has discussed entering into a transaction agreement, reduce the amount of funds in the Trust Account. This liability will not apply with respect to any claims by a third party who executed a waiver of any right, title, interest or claim of any kind in or to any monies held in the Trust Account or to any claims under the Company’s indemnity of the underwriter of the Initial Public Offering against certain liabilities, including liabilities under the Securities Act of 1933, as amended (the “Securities Act”). Moreover, in the event that an executed waiver is deemed to be unenforceable against a third party, the Sponsor will not be responsible to the extent of any liability for such third party claims. The Company will seek to reduce the possibility that the Sponsor will have to indemnify the Trust Account due to claims of creditors by endeavoring to have all vendors, service providers, prospective target businesses or other entities with which the Company does business, execute agreements with the Company waiving any right, title, interest or claim of any kind in or to monies held in the Trust Account. Proposed Business Combination On March Business Combination Agreement NewCo Sub Company DeepGreen Pursuant to the Business Combination Agreement, the Company will migrate to and be continued as a company in British Columbia, Canada (the “ SOAC Continuance Plan of Arrangement Business Corporations Act DeepGreen Shares Share Exchange -owned Concurrently with the execution of the Business Combination Agreement, the Company entered into subscription agreements (the “Subscription Agreements”) with certain institutional and accredited investors, pursuant to which such investors agreed to subscribe for and purchase, and the Company agreed to issue and sell to such investors, substantially concurrently with the Closing (as defined in the Business Combination Agreement), an aggregate of 33,030,000 Going Concern Consideration As of December Until the consummation of a Business Combination, the Company will be using the funds not held in the Trust Account for identifying and evaluating prospective acquisition candidates, performing due diligence on prospective target businesses, paying for travel expenditures, selecting the target business to acquire, and structuring, negotiating and consummating the Business Combination. The Company will need to raise additional capital through loans or additional investments from its Sponsor, stockholders, officers, directors, or third parties. The Company’s officers, directors and Sponsor may, but are not obligated to, loan the Company funds, from time to time or at any time, in whatever amount they deem reasonable in their sole discretion, to meet the Company’s working capital needs. Accordingly, the Company may not be able to obtain additional financing. If the Company is unable to raise additional capital, it may be required to take additional measures to conserve liquidity, which could include, but not necessarily be limited to, curtailing operations, suspending the pursuit of a potential transaction, and reducing overhead expenses. The Company cannot provide any assurance that new financing will be available to it on commercially acceptable terms, if at all. These conditions raise substantial doubt about the Company’s ability to continue as a going concern through November Basis of Presentation The accompanying financial statements are presented in U.S. dollars in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for financial information and pursuant to the rules and regulations of the SEC. Emerging Growth Company The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes -Oxley Further, Section 102(b)(1) of the JOBS Act exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that an emerging growth company can elect to opt out of the extended transition period and comply with the requirements that apply to non -emerging

Restatement of Previously Issue

Restatement of Previously Issued Financial Statements	12 Months Ended
	Dec. 31, 2020
Condensed Financial Information Disclosure [Abstract]
Restatement of Previously Issued Financial Statements	Note 2 — Restatement of Previously Issued Financial Statements On April -evaluated -40 Derivatives and Hedging—Contracts in Entity’s Own Equity -40 The Company’s prior accounting treatment for the Warrants was equity classification rather than as derivative liabilities. Accounting for the Warrants as liabilities pursuant to ASC 815 -40 -measure In April 2021, the Company concluded that, because of a misapplication of the accounting guidance related to its warrants issued in connection with its initial public offering (“Public Warrants”), as well as warrants issued in a private sale simultaneous to the initial public offering (“Private Placement Warrants”) that the Company issued in May 2020, the Company’s previously issued financial statements as of May BALANCE SHEETS May 8, June 30, September 30, December 31, Warrant liability As Previously Reported — — — — Adjustments 24,200,000 23,030,000 45,050,000 56,930,000 As Restated 24,200,000 23,030,000 45,050,000 56,930,000 Total Liabilities As Previously Reported 11,299,788 10,753,271 11,443,090 12,381,002 Adjustments 24,200,000 23,030,000 45,050,000 56,930,000 As Restated 35,499,788 33,783,271 56,493,090 69,311,002 Class A ordinary shares 287,041,190 286,786,990 285,557,170 284,197,210 Adjustments (24,214,650 ) (23,030,000 ) (45,050,000 ) (56,930,000 ) As Restated 262,826,540 263,756,990 240,507,170 227,267,210 Class A ordinary shares 28,704,119 28,678,699 28,555,717 28,419,721 Adjustments (2,421,465 ) (2,303,000 ) (4,505,000 ) (5,693,000 ) As Restated 26,282,654 26,375,699 24,050,717 22,726,721 Class A ordinary shares As Previously Reported 130 132 144 158 Adjustments 242 230 451 569 As Restated 372 362 595 727 Class A ordinary shares, 1,295,881 1,321,301 1,444,283 1,580,279 Adjustments 2,421,465 2,303,000 4,505,000 5,693,000 As Restated 3,717,346 3,624,301 5,949,283 7,273,279 Additional paid-in capital As Previously Reported 5,113,134 5,352,792 6,582,601 7,942,547 Adjustments 877,413 (292,578 ) 21,727,203 33,607,078 As Restated 5,990,547 5,060,214 28,309,804 41,549,625 Accumulated deficit As Previously Reported (114,123 ) (353,668 ) (1,583,490 ) (2,943,447 ) Adjustments (877,647 ) 292,353 (21,727,647 ) (33,607,647 ) As Restated (991,770 ) (61,315 ) (23,311,137 ) (36,551,094 ) Total Shareholders’ equity As Previously Reported 5,000,004 5,000,006 5,000,005 5,000,008 Adjustments (2 ) 1 — — As Restated 5,000,002 5,000,007 5,000,005 5,000,008 STATEMENTS OF OPERATIONS — YTD Six Months Nine Months Year Ended Change in fair value of the warrant liability As Previously Reported — — — Adjustments 1,170,000 (20,850,000 ) (32,730,000 ) As Restated 1,170,000 (20,850,000 ) (32,730,000 ) Offering costs allocated to derivative warrant liabilities As Previously Reported — — — Adjustments (877,647 ) (877,647 ) (877,647 ) As Restated (877,647 ) (877,647 ) (877,647 ) Net loss As Previously Reported (344,629 ) (1,574,451 ) (2,934,408 ) Adjustments 292,353 (21,727,647 ) (33,607,647 ) As Restated (52,276 ) (23,302,098 ) (36,542,055 ) Weighted average shares outstanding subject to possible redemption, basic and diluted As Previously Reported N/A N/A 28,635,732 Adjustments 26,284,377 26,325,998 (3,194,817 ) As Restated 26,284,377 26,325,998 25,440,915 Basic and diluted net income per share, shares subject to redemption As Previously Reported N/A N/A $ 0.00 Adjustments $ 0.00 $ 0.00 $ 0.00 As Restated $ 0.00 $ 0.00 $ 0.00 Weighted average ordinary shares outstanding, basic and diluted As Previously Reported 8,675,841 8,724,681 8,387,147 Adjustments (73,403 ) 732,999 2,077,504 As Restated 8,602,438 9,457,680 10,464,651 Basic and diluted net loss per share, Non-redeemable shares As Previously Reported $ (0.04 ) $ (0.19 ) $ (0.36 ) Adjustments $ 0.03 $ (2.28 ) $ (3.14 ) As Restated $ (0.01 ) $ (2.47 ) $ (3.50 ) STATEMENTS OF OPERATIONS — THREE MONTHS ENDED Three Months Three Months Change in fair value of the warrant liability As Previously Reported — — Adjustments 1,170,000 (22,020,000 ) As Restated 1,170,000 (22,020,000 ) Offering costs allocated to derivative warrant liabilities As Previously Reported — — Adjustments (877,647 ) — As Restated (877,647 ) — Net income (loss) As Previously Reported (285,630 ) (1,229,822 ) Adjustments 292,353 (22,020,000 ) As Restated 6,723 (23,249,822 ) Weighted average shares outstanding subject to possible redemption, basic and diluted As Previously Reported N/A N/A Adjustments 26,284,377 26,325,998 As Restated 26,284,377 26,325,998 Basic and diluted net income per share, shares subject to redemption As Previously Reported N/A N/A Adjustments $ 0.00 $ 0.00 As Restated $ 0.00 $ 0.00 Weighted average ordinary shares outstanding, basic and diluted As Previously Reported 8,726,681 8,821,301 Adjustments 978,194 2,344,174 As Restated 9,704,875 11,165,475 Basic and diluted net loss per share, Non-redeemable shares As Previously Reported $ (0.04 ) $ (0.14 ) Adjustments $ 0.04 $ (1.94 ) As Restated $ (0.00 ) $ (2.08 ) STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY June 30, September 30, December 31, Class A ordinary shares As Previously Reported 132 144 158 Adjustments 230 451 569 As Restated 362 595 727 Additional Paid in Capital As Previously Reported 5,352,793 6,582,601 7,942,547 Adjustments (292,579 ) 21,727,203 33,607,078 As Restated 5,060,214 28,309,804 41,549,625 Accumulated Deficit As Previously Reported (353,668 ) (1,583,490 ) (2,943,447 ) Adjustments 292,353 (21,727,647 ) (33,607,647 ) As Restated (61,315 ) (23,311,137 ) (36,551,094 ) Total Shareholders’ Equity As Previously Reported 5,000,006 5,000,005 5,000,008 Adjustments 1 — — As Restated 5,000,007 5,000,005 5,000,008 STATEMENTS OF CASH FLOWS Six Months Nine Months Year Ended Net loss As Previously Reported (344,629 ) (1,574,451 ) (2,934,408 ) Adjustments 292,353 (21,727,647 ) (33,607,647 ) As Restated (52,276 ) (23,302,098 ) (36,542,055 ) Change in fair value of warrant liability As Previously Reported — — — Adjustments (1,170,000 ) 20,850,000 32,730,000 As Restated (1,170,000 ) 20,850,000 32,730,000 Offering costs allocated to derivative warrant liabilities As Previously Reported — — — Adjustments 877,647 877,647 877,647 As Restated 877,647 877,647 877,647 Initial value of Class A ordinary shares subject to possible redemption As Previously Reported 287,041,190 287,041,190 287,041,190 Adjustments (24,214,650 ) (24,214,650 ) (24,214,650 ) As Restated 262,826,540 262,826,540 262,826,540 Change in value of Class A ordinary shares subject to possible redemption As Previously Reported (254,200 ) (1,229,820 ) (2,843,980 ) Adjustments 1,184,650 (22,020,000 ) (32,715,350 ) As Restated 930,450 (23,249,820 ) (35,559,330 )

Summary of Significant Accounti

Summary of Significant Accounting Policies	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Summary of Significant Accounting Policies [Line Items]
Summary of Significant Accounting Policies	Note 2 — Summary of Significant Accounting Policies Basis of Presentation The accompanying unaudited condensed consolidated financial statements are presented in U.S. dollars in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and pursuant to the rules and regulations of the SEC. Accordingly, they do not include all of the information and footnotes required by GAAP. In the opinion of management, the unaudited consolidated financial statements reflect all adjustments, which include only normal recurring adjustments necessary for the fair statement of the balances and results for the periods presented. Operating results for the three and six months ended June 30, 2021 are not necessarily indicative of the results that may be expected for the year ending December 31, 2021 or for any future interim periods. The accompanying unaudited consolidated financial statements should be read in conjunction the financial statements and notes thereto included in with the Company’s Annual Report as amended on Form 10 -K Principles of Consolidation The accompanying consolidated financial statements include the accounts of the Company and its wholly -owned Emerging Growth Company The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes -Oxley Further, Section 102(b)(1) of the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”) exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that an emerging growth company can elect to opt out of the extended transition period and comply with the requirements that apply to non -emerging This may make comparison of the Company’s financial statements with other public companies difficult or impossible because of the potential differences in accounting standards used. Use of Estimates The preparation of the financial statements in conformity with U.S. GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date the financial statements and the reported amounts of expenses during the reporting periods. Actual results could differ from those estimates. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates. Concentration of Credit Risk Financial instruments that potentially subject the Company to concentrations of credit risk consist of cash accounts in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000 and investments held in Trust Account. The Company has not experienced losses on these accounts. Cash and Cash Equivalents The Company considers all short -term Investments Held in Trust Account The Company’s portfolio of marketable securities is comprised solely of U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less or in any open -ended -7 Fair Value Measurement Fair value is defined as the price that would be received for sale of an asset or paid for transfer of a liability, in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a three -tier The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). These tiers include: • • • In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement. Fair Value of Financial Instruments As of June 30, 2021 and December 31, 2020, the carrying values of cash, prepaid expenses, and accounts payable approximate their fair values due to the short -term The Warrants are accounted for as liabilities pursuant to ASC 815 -40 Warrant Liabilities The Company does not use derivative instruments to hedge exposures to cash flow, market, or foreign currency risks. The Company evaluates all of its financial instruments, including issued stock purchase warrants, to determine if such instruments are derivatives or contain features that qualify as embedded derivatives, pursuant to ASC 480 and ASC 815 -15 -assessed The Company issued 15,000,000 warrants as part of the units offered in its Initial Public Offering and, simultaneously with the closing of Initial Public Offering, the Company issued in a private placement an aggregate of 9,500,000 private placement warrants. The Company accounts for the Warrants in accordance with the guidance contained in ASC 815 -40 -measurement Class A Ordinary Shares subject to possible redemption Class A ordinary shares subject to mandatory redemption (if any) are classified as liability instruments and are measured at fair value. Conditionally redeemable Class A ordinary shares (including Class A ordinary shares that feature redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, Class A ordinary shares are classified as shareholders’ equity. The Company’s Class A ordinary shares feature certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, as of June 30, 2021, 30,000,000 Class A ordinary shares subject to possible redemption were presented at redemption value as temporary equity, outside of the shareholders’ equity section of the Company’s balance sheet. Net Income (Loss) Per Ordinary Share The Company applies the two -class -average -dilutive Reconciliation of Net Income (Loss) per Ordinary Share The Company’s net income (loss) is adjusted for the portion of income (loss) that is attributable to ordinary shares subject to redemption, as these shares only participate in the earnings of the Trust Account and not the income or losses of the Company. Accordingly, basic and diluted loss per ordinary share is calculated as follows: For the three months ended For the three months ended For the six months ended For the six months ended Class A Ordinary Shares subject to possible redemption Numerator: Earnings allocable to Ordinary Shares subject to possible redemption Income from investments held in Trust Account $ 4,560 $ 36,722 $ 9,070 $ 36,722 Less: Company’s portion available to be withdrawn to pay taxes — — — — Net income attributable to ordinary shares $ 4,560 $ 36,722 $ 9,070 $ 36,722 Denominator: Weighted average Class A ordinary shares subject to possible redemption Weighted average shares outstanding subject to redemption, basic and diluted 30,000,000 26,284,337 27,468,417 26,284,337 Basic and diluted net income per share, shares subject to redemption $ 0.00 $ 0.00 $ 0.00 $ 0.00 Non-Redeemable Ordinary Shares Numerator: Net Income (Loss) minus Net Earnings attributable to redeemable shares Net income (loss) $ (17,175,554 ) $ 6,723 $ 14,694,066 $ (52,276 ) Less: Income attributable to Class A ordinary (4,560 ) (36,722 ) (9,070 ) (36,722 ) Non-redeemable net income (loss) $ (17,180,114 ) $ (29,998 ) $ 14,684,996 $ (88,997 ) Denominator: weighted average Non-redeemable ordinary shares Weighted average ordinary shares outstanding, 7,500,000 9,649,510 10,031,583 8,602,438 Basic and diluted net income (loss) per share, Non-redeemable shares $ (2.29 ) $ (0.00 ) $ 1.46 $ (0.01 ) Income Taxes FASB ASC Topic 740, “Income Taxes,” prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. There were no unrecognized tax benefits as of June 30, 2021 and December 31, 2020. The Company’s management determined that the Cayman Islands is the Company’s only major tax jurisdiction. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. No amounts were accrued for the payment of interest and penalties as of June 30, 2021 and December 31, 2020. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception. There is currently no taxation imposed on income by the Government of the Cayman Islands. In accordance with Cayman Islands income tax regulations, income taxes are not levied on the Company. Consequently, income taxes are not reflected in the Company’s financial statements. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months. Recent Accounting Standards The Company’s management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s financial statements.	Note 3 — Summary of Significant Accounting Policies Use of Estimates The preparation of the financial statements in conformity with U.S. GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date the financial statements and the reported amounts of expenses during the reporting periods. Actual results could differ from those estimates. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates. Financial instruments that potentially subject the Company to concentrations of credit risk consist of cash accounts in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000 and investments held in Trust Account. The Company has not experienced losses on these accounts. Cash and Cash Equivalents The Company considers all short -term Investments Held in Trust Account The Company’s portfolio of marketable securities is comprised solely of U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less or in any open -ended -7 Fair Value Measurement Fair value is defined as the price that would be received for sale of an asset or paid for transfer of a liability, in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a three -tier The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). These tiers include: • • • In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement. Offering Costs Associated with the Initial Public Offering The Company complies with the requirements of ASC 340 -10-S99 Warrant Liabilities The Company does not use derivative instruments to hedge exposures to cash flow, market, or foreign currency risks. The Company evaluates all of its financial instruments, including issued stock purchase warrants, to determine if such instruments are derivatives or contain features that qualify as embedded derivatives, pursuant to ASC 480 and ASC 815 -15 -assessed The Company issued 15,000,000 warrants as part of the units offered in its Initial Public Offering and, simultaneously with the closing of Initial Public Offering, the Company issued in a private placement an aggregate of 9,500,000 private placement warrants. The Company accounts for the Warrants in accordance with the guidance contained in ASC 815 -40-15-7D -measurement Class A Ordinary Shares subject to possible redemption Class A ordinary shares subject to mandatory redemption (if any) are classified as liability instruments and are measured at fair value. Conditionally redeemable Class A ordinary shares (including Class A ordinary shares that feature redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, Class A ordinary shares are classified as shareholders’ equity. The Company’s Class A ordinary shares feature certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, as of December Net Loss Per Ordinary Share The Company applies the two -class -average ordinary shares in the calculation of diluted loss per ordinary share, since the exercise of the warrants are contingent upon the occurrence of future events. As a result, diluted net loss per ordinary share is the same as basic net loss per ordinary share for the periods presented. Reconciliation of Net Loss per Ordinary Share The Company’s net loss is adjusted for the portion of income (loss) that is attributable to ordinary shares subject to redemption, as these shares only participate in the earnings of the Trust Account and not the income or losses of the Company. Accordingly, basic and diluted loss per ordinary share is calculated as follows: For the Year For the Class A Ordinary Shares subject to possible redemption Numerator: Earnings allocable to Ordinary Shares subject to possible redemption Income from investments held in Trust Account $ 65,492 $ — Less: Company’s portion available to be withdrawn to pay taxes — — Net income attributable $ 65,492 $ — Denominator: Weighted average Class A ordinary shares subject to possible redemption Weighted average shares outstanding of shares subject to redemption, 25,440,915 — Basic and diluted net income per share, shares subject to redemption $ — $ — Non-Redeemable Ordinary Shares Numerator: Net Loss minus Net Earnings attributable to redeemable shares Net loss $ (36,542,055 ) $ (9,039 ) Less: Income attributable to Class A ordinary shares subject to possible redemption 65,492 — Non-redeemable net loss $ (36,607,546 ) $ (9,039 ) Denominator: weighted average Non-redeemable ordinary shares Weighted average ordinary shares outstanding, basic and diluted 10,464,651 7,500,000 Basic and diluted net loss per share, Non-redeemable shares $ (3.50 ) $ (0.00 ) Income Taxes FASB ASC Topic 740, “Income Taxes,” prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. There were no unrecognized tax benefits as of December There is currently no taxation imposed on income by the Government of the Cayman Islands. In accordance with Cayman Islands income tax regulations, income taxes are not levied on the Company. Consequently, income taxes are not reflected in the Company’s financial statements. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months. Recent Accounting Standards Management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s financial statements.
DeepGreen Metals Inc. [Member]
Summary of Significant Accounting Policies [Line Items]
Summary of Significant Accounting Policies	2. Summary of Significant Accounting Policies Basis of Presentation These unaudited condensed consolidated financial statements are prepared in accordance with US Generally Accepted Accounting Principles (“US GAAP”) for interim financial statements. Accordingly, certain information and footnote disclosures required by US GAAP have been condensed or omitted in these unaudited consolidated financial statements pursuant to such rules and regulation. In management’s opinion, these unaudited consolidated interim financial statements include all adjustments of a normal recurring nature necessary for the fair presentation of the Company’s statement of financial position, operating results for the periods presented, comprehensive loss, stockholder’s equity and cash flows for the interim periods, but are not necessarily indicative of the results of operations to be expected for the full year ending December 31, 2021 or for any other period. These unaudited condensed consolidated financial statements should be read in conjunction with the audited annual consolidated financial statements for the year ended December 31, 2020. The Company has applied the same accounting policies as in the prior year. Basis of Measurement These unaudited condensed consolidated financial statements have been prepared under the historical cost convention and are presented in United States (“US”) dollars. Use of Estimates The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts in the unaudited consolidated financial statements and the notes thereto. Significant estimates and assumptions reflected in these unaudited consolidated financial statements include, but are not limited to, the valuation of common -share Recent Accounting Pronouncements Issued and Adopted i. Accounting for Debt with Conversion and Other Options In August 2020, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU” 2020 -08 “Debt — Debt with Conversion and Other Options (Subtopic 470 -20 ) and Derivative and Hedging — Contracts in Entity’s Own Equity (Subtopic 815 -40 )” -08 -converted -08 -08

Initial Public Offering

Initial Public Offering	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Initial Public Offering [Abstract]
Initial Public Offering	Note 3 — Initial Public Offering On May 8, 2020, the Company consummated its Initial Public Offering of 30,000,000 Units at $10.00 per Unit, generating gross proceeds of $300 million, and incurring offering costs of approximately $17.4 million, inclusive of $10.5 million in deferred underwriting commissions. Each Unit consists of one Class A ordinary share and one -half	Note 4 — Initial Public Offering On May -half

Related Party Transactions

Related Party Transactions	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Related Party Transactions [Line Items]
Related Party Transactions	Note 4 — Related Party Transactions Founder Shares On December 31, 2019, the Sponsor purchased 8,625,000 -allotment -allotment The Initial Shareholders agreed, subject to limited exceptions, not to transfer, assign or sell any of their Founder Shares until the earlier to occur of: (A) one year after the completion of the initial Business Combination or (B) subsequent to the initial Business Combination, (x) if the last sale price of the Class A ordinary shares equals or exceeds $12.00 per share (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within any 30 -trading Private Placement Warrants Simultaneously with the closing of the Initial Public Offering, the Company consummated the Private Placement of 9,500,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant to the Sponsor, generating gross proceeds of $9.5 million. Each Private Placement Warrant is exercisable for one whole Class A ordinary share at a price of $11.50 per share. A portion of the proceeds from the sale of the Private Placement Warrants was added to the proceeds from the Initial Public Offering held in the Trust Account. If the Company does not complete a Business Combination within the Combination Period, the Private Placement Warrants will expire worthless. The Private Placement Warrants will be non -redeemable The Sponsor and the Company’s officers and directors agreed, subject to limited exceptions, not to transfer, assign or sell any of their Private Placement Warrants until 30 days after the completion of the initial Business Combination. Related Party Loans On December 31, 2019, the Sponsor agreed to loan the Company an aggregate of up to $300,000 to cover expenses related to the Initial Public Offering pursuant to a promissory note (the “Note”). This loan was non -interest In addition, in order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor, or certain of the Company’s officers and directors may, but are not obligated to, loan the Company funds as may be required (“Working Capital Loans”). If the Company completes a Business Combination, the Company would repay the Working Capital Loans out of the proceeds of the Trust Account released to the Company. Otherwise, the Working Capital Loans would be repaid only out of funds held outside the Trust Account. In the event that a Business Combination does not close, the Company may use a portion of the proceeds held outside the Trust Account to repay the Working Capital Loans but no proceeds held in the Trust Account would be used to repay the Working Capital Loans. Except for the foregoing, the terms of such Working Capital Loans, if any, have not been determined and no written agreements exist with respect to such loans. The Working Capital Loans would either be repaid upon consummation of a Business Combination, without interest, or, at the lender’s discretion, up to $1.5 million of such Working Capital Loans may be convertible into warrants of the post Business Combination entity at a price of $1.00 per warrant. The warrants would be identical to the Private Placement Warrants. As of June 30, 2021, the Company had no borrowings under the Working Capital Loans. Administrative Support Agreement The Company entered into an agreement, commencing on May 8, 2020 through the earlier of the Company’s consummation of a Business Combination and its liquidation, to reimburse the Sponsor a total of $10,000 per month for office space, secretarial and administrative services. The Company incurred and paid $30,000 and $60,000 for the three and six months ended June 30, 2021, respectively, and $20,000 for the three and six months ended June 30, 2020 respectively, in expenses in connection with such services and recorded in general and administrative expenses in the condensed statements of operations.	Note 5 — Related Party Transactions Founder Shares On December -allotment -allotment The Initial Shareholders agreed, subject to limited exceptions, not to transfer, assign or sell any of their Founder Shares until the earlier to occur of: (A) one year after the completion of the initial Business Combination or (B) subsequent to the initial Business Combination, (x) if the last sale price of the Class A ordinary shares equals or exceeds $12.00 per share (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within any 30 -trading Private Placement Warrants Simultaneously with the closing of the Initial Public Offering, the Company consummated the Private Placement of 9,500,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant to the Sponsor, generating gross proceeds of $9.5 A portion of the proceeds from the sale of the Private Placement Warrants was added to the proceeds from the Initial Public Offering held in the Trust Account. If the Company does not complete a Business Combination within the Combination Period, the Private Placement Warrants will expire worthless. The Private Placement Warrants will be non -redeemable The Sponsor and the Company’s officers and directors agreed, subject to limited exceptions, not to transfer, assign or sell any of their Private Placement Warrants until 30 days after the completion of the initial Business Combination. Related Party Loans On December -interest In addition, in order to finance transaction costs in connection with a Business Combination, the Sponsor or an affiliate of the Sponsor, or certain of the Company’s officers and directors may, but are not obligated to, loan the Company funds as may be required (“Working Capital Loans”). If the Company completes a Business Combination, the Company would repay the Working Capital Loans out of the proceeds of the Trust Account released to the Company. Otherwise, the Working Capital Loans would be repaid only out of funds held outside the Trust Account. In the event that a Business Combination does not close, the Company may use a portion of the proceeds held outside the Trust Account to repay the Working Capital Loans but no proceeds held in the Trust Account would be used to repay the Working Capital Loans. Except for the foregoing, the terms of such Working Capital Loans, if any, have not been determined and no written agreements exist with respect to such loans. The Working Capital Loans would either be repaid upon consummation of a Business Combination, without interest, or, at the lender’s discretion, up to $1.5 Administrative Support Agreement The Company entered into an agreement, commencing on May
DeepGreen Metals Inc. [Member]
Related Party Transactions [Line Items]
Related Party Transactions	8. Related Party Transactions The Company’s subsidiary, DGE, is party to a consulting agreement with SSCS Pte. Ltd. (“SSCS”) to manage offshore engineering studies. A director of DGE is employed through SSCS Pte. Ltd. Consulting services during the six months period ended June 30, 2021, amounted to $137,500 (June 30, 2020 – $161,820) and are disclosed as external consulting and Exploration labour within exploration expenses (Note 4). As at June 30, 2021, the amount payable to SSCS amounted to $22,917 (December 31, 2020 – $22,917). The Company’s Chief Ocean Scientist provides consulting services to the Company through Ocean Renaissance LLC (“Ocean Renaissance”) where he is a principal. Consulting services during the six months ended June 30, 2021 amounted to $187,529 (June 30, 2020 – $186,264) and are disclosed as exploration labour within exploration expenses (Note 4). As at June 30, 2021, the amount payable to Ocean Renaissance amounted to $489 (December 31, 2020 – $175).	11. Related Party Transactions The Company’s subsidiary, DGE, is party to a consulting agreement with SSCS Pte. Ltd. (“SSCS”) to manage offshore engineering studies. A director of DGE is employed through SSCS Pte. Ltd. Consulting services during the year ended December The Company’s Chief Ocean Scientist provides consulting services to the Company through Ocean Renaissance LLC (“Ocean Renaissance”) where he is a principal. Consulting services during the year ended December

Commitments & Contingencies

Commitments & Contingencies	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Commitments & Contingencies [Line Items]
Commitments & Contingencies	Note 5 — Commitments & Contingencies Registration and Shareholder Rights The holders of Founder Shares, Private Placement Warrants and warrants that may be issued upon conversion of Working Capital Loans, if any, will be entitled to registration rights (in the case of the Founder Shares, only after conversion of such shares to Class A ordinary shares) pursuant to a registration and shareholder rights agreement. These holders will be entitled to certain demand and “piggyback” registration rights. However, the registration and shareholder rights agreement provides that the Company will not permit any registration statement filed under the Securities Act to become effective until the termination of the applicable lock -up Underwriting Agreement The Company granted the underwriter a 45 -day -allotments -allotment The underwriter was entitled to an underwriting discount of $0.20 per unit, or $6.0 million in the aggregate paid upon the closing of the Initial Public Offering. In addition, $0.35 per unit, or $10.5 million in the aggregate will be payable to the underwriter for deferred underwriting commissions. The deferred underwriting commissions will become payable to the underwriter from the amounts held in the Trust Account solely in the event that the Company completes a Business Combination, subject to the terms of the underwriting agreement. Consulting Agreement The Company is receiving consulting services in connection with identification of potential targets for a Business Combination and due diligence on such targets. As compensation for such services, the Company paid a nonrefundable fixed fee of $350,000 and agreed to pay the consulting firm $2,650,000 solely in the event that the Company completes a Business Combination. The consulting agreement may be terminated early by either party to the agreement provided that the Company pays a termination fee to the consulting firm determined based on a monthly increasing amount through November 2021. The Company recognized $418,400 and $836,800 in general and administrative expenses within the condensed statements of operations for the three and six months ended June 30, 2021, respectively. The Company recognized $0 for the same fee in the three and six months ended June 30, 2020, respectively. The termination fee accrued was $1,952,600 and $1,115,800 as of June 30, 2021 and December 31, 2020, respectively.	Note 6 — Commitments and Contingencies Registration and Shareholder Rights The holders of Founder Shares, Private Placement Warrants and warrants that may be issued upon conversion of Working Capital Loans, if any, will be entitled to registration rights (in the case of the Founder Shares, only after conversion of such shares to Class A ordinary shares) pursuant to a registration and shareholder rights agreement. These holders will be entitled to certain demand and “piggyback” registration rights. However, the registration and shareholder rights agreement provides that the Company will not permit any registration statement filed under the Securities Act to become effective until the termination of the applicable lock -up Underwriting Agreement The Company granted the underwriter a 45 -day -allotments -allotment The underwriter was entitled to an underwriting discount of $0.20 per unit, or $6.0 Consulting Agreement The Company is receiving consulting services in connection with identification of potential targets for a Business Combination and due diligence on such targets. As compensation for such services, the Company paid a nonrefundable fixed fee of $350,000 and agreed to pay the consulting firm $2,650,000 solely in the event that the Company completes a Business Combination. The consulting agreement may be terminated early by either party to the agreement provided that the Company pays a termination fee to the consulting firm determined based on a monthly increasing amount through November 2021. As of December
DeepGreen Metals Inc. [Member]
Commitments & Contingencies [Line Items]
Commitments & Contingencies	9. Commitments NORI Exploration Contract As part of NORI’s exploration contract with the ISA with respect to the NORI Area (Note 4), NORI committed to expending $5 million over the five -year Marawa Exploration Contract As part of Marawa’s exploration contract with the ISA with respect to the Marawa Area (Note 4), Marawa commits to expending funds on exploration activities on an annual basis. The Commitment for fiscal 2021 is Australian dollar $2 million. Such commitment is negotiated with the ISA on an annual basis. TOML Exploration Contract As part of TOML’s exploration contract with the ISA with respect to the TOML Area (Note 4), TOML has committed to expending $30 million for a period from 2016 to 2021 in the first five -year Offtake Agreements, On May 25, 2012, the Company’s wholly owned subsidiary, DGE, and Glencore International AG (“Glencore”) entered into a copper offtake agreement and a nickel offtake agreement. DGE has agreed to deliver to Glencore 50% of the annual quantity of copper and nickel produced at a DGE owned processing facility from nodules derived from the NORI Area at LME referenced market pricing with allowances for product quality and delivery location. Both the copper and nickel offtake agreements are for the life of the Company’s rights to the NORI Area. Either party may terminate the agreement upon a material breach or insolvency of the other party. Glencore may also terminate the agreement by giving twelve months’ notice. Sponsorship Agreements On July 5, 2017, the Republic of Nauru (“Nauru”), the Nauru Seabed Minerals Authority and NORI entered into a sponsorship agreement (the “NORI Sponsorship Agreement”) formalising certain obligations of the parties in relation to NORI’s exploration and potential exploitation of the NORI Area. Upon reaching a minimum level of nodule production from the tenement area, NORI will pay Nauru a seabed mineral recovery payment based on the wet tonnes of polymetallic nodules recovered from the tenement area. In addition, NORI will pay an administration fee each year to Nauru for such administration and sponsorship, which is subject to review and increase in the event that NORI is granted an ISA exploitation contract. On March 8, 2008, the Kingdom of Tonga (“Tonga”) and TOML entered into a sponsorship agreement (the “TOML Sponsorship Agreement”) formalising certain obligations of the parties in relation to TOML’s exploration and potential exploitation of the TOML Area. Upon reaching a minimum recovery level of nodule production from the tenement area, TOML has agreed to pay Tonga a seabed mineral recovery payment based on the wet tonnes of polymetallic nodules recovered from the tenement area. In addition, TOML has agreed to pay the reasonable direct costs incurred by Tonga to administer the ISA obligations of Tonga to the ISA.	12. Commitments NORI Exploration Contract As part of NORI’s exploration contract with the ISA with respect to the NORI Area (Note -year Marawa Exploration Contract As part of Marawa’s exploration contract with the ISA with respect to the Marawa Area (Note TOML Exploration Contract As part of TOML’s exploration contract with the ISA with respect to the TOML Area (Note -year Offtake Agreements, On May Sponsorship Agreements On July On March

Fair Value Measurements

Fair Value Measurements	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Fair Value Disclosures [Abstract]
Fair Value Measurements	Note 7 — Fair Value Measurements The Company follows the guidance in ASC 820 for its financial assets and liabilities that are re -measured -financial -measured The following table presents our fair value hierarchy for liabilities measured at fair value on a recurring basis as of June 30, 2021: June 30, 2021 Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ 21,600,000 $ — $ — $ 21,600,000 Private Placement Warrants — — 14,155,000 14,155,000 Total warrant liabilities $ 21,600,000 $ — $ 14,155,000 $ 35,755,000 The Private Placement Warrants were valued using a modified Black Scholes Model including inputs from a Monte Carlo simulation, which is considered to be a Level 3 fair value measurement. The Monte Carlo simulation’s primary unobservable input utilized in determining the fair value of the Warrants is the probability of consummation of the Business Combination. The probability assigned to the consummation of the Business Combination was 88% which was estimated based on the observed success rates of business combinations for special purpose acquisition companies. The following table provides quantitative information regarding Level 3 fair value measurements inputs at their measurement dates: As of As of Exercise price $ 11.50 $ 11.50 Implied stock price range (or underlying asset price at December 31, 2020) $ 9.95 $ 10.76 Volatility 21.0 % 30.5 % Term 5.14 5.25 Risk-free rate 0.89 % 0.40 % Dividend yield 0.0 % 0.0 % The following table presents the changes in the fair value of warrant liabilities: Private Fair value, December 31, 2020 $ 23,180,000 Change in fair value (9,025,000 ) Fair value, June 30, 2021 $ 14,155,000	Note 7 — Fair Value Measurements The Company follows the guidance in ASC 820 for its financial assets and liabilities that are re -measured -financial -measured As of December -term The Warrants are accounted for as liabilities pursuant to ASC 815 -40 The following table presents our fair value hierarchy for liabilities measured at fair value on a recurring basis for each reporting period: December 31, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ 33,750,000 $ — $ — $ 33,750,000 Private Placement Warrants — — 23,180,000 23,180,000 Total warrant liabilities $ 33,750,000 $ — $ 23,180,000 $ 56,930,000 September 30, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants (1) $ 27,000,000 $ — $ — $ 27,000,000 Private Placement Warrants — — 18,050,000 18,050,000 Total warrant liabilities $ 27,000,000 $ — $ 18,050,000 $ 45,050,000 June 30, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ 14,100,000 $ — $ — $ 14,100,000 Private Placement Warrants — — 8,930,000 8,930,000 Total warrant liabilities $ 14,100,000 $ — $ 8,930,000 $ 23,030,000 May 8, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ — $ — $ 14,700,000 $ 14,700,000 Private Placement Warrants — — 9,500,000 9,500,000 Total warrant liabilities $ — $ — $ 24,200,000 $ 24,200,000 ____________ (1) Due to the use of quoted prices in an active market (Level 1) to measure the fair value of the Public Warrants, subsequent to initial measurement, the Company had transfers out of Level 3 totaling $14,700,000 during the period May 8, 2020 through December 31, 2020. The Private Placement Warrants were valued using a modified Black Scholes Model including inputs from a Monte Carlo simulation, which is considered to be a Level 3 fair value measurement. The Monte Carlo simulation’s primary unobservable input utilized in determining the fair value of the Warrants is the probability of consummation of the Business Combination. The probability assigned to the consummation of the Business Combination was 88% which was estimated based on the observed success rates of business combinations for special purpose acquisition companies. The following table provides quantitative information regarding Level 3 fair value measurements inputs at their measurement dates: As of May 8, As of June 30, As of As of Exercise price $ 11.50 $ 11.50 $ 11.50 $ 11.50 IPO price 10.00 10.00 10.00 10.00 Implied stock price range (or underlying asset price at December 31, 2020) 9.51 9.70 10.20 10.76 Volatility 18.7 % 17.45 % 26.95 % 30.5 % Term 5.91 5.75 5.50 5.25 Risk-free rate 0.44 % 37.00 % 33.00 % 0.40 % Dividend yield 0.0 % 0.0 % 0.0 % 0.0 % The following table presents the changes in the fair value of warrant liabilities: Private Public Total Warrant Initial measurement on May 8, 2020 (As Restated) $ 9,500,000 $ 14,700,000 $ 24,200,000 Change in fair value of warrant liability (570,000 ) (600,000 ) (1,170,000 ) Fair value, June 30, 2020 (As Restated) $ 8,930,000 $ 14,100,000 $ 23,030,000 Change in fair value of warrant liability 9,120,000 12,900,000 22,020,000 Fair value, September 30, 2020 (As Restated) $ 18,050,000 $ 27,000,000 $ 45,050,000 Change in fair value of warrant liability 5,130,000 6,750,000 11,880,000 Fair value, December 31, 2020 (As Restated) $ 23,180,000 $ 33,750,000 $ 56,930,000

Shareholders' Equity

Shareholders' Equity	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Stockholders' Equity Note [Abstract]
Shareholders' Equity	Note 6 — Shareholders’ Equity Preference Shares The Company is authorized to issue 1,000,000 preference shares with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s board of directors. As of June 30, 2021 and December 31, 2020, there were no preference shares issued or outstanding. Ordinary Shares Class A Ordinary Shares Class B Ordinary Shares Holders of the Class A ordinary shares and holders of the Class B ordinary shares will vote together as a single class on all matters submitted to a vote of the Company’s shareholders except as required by law. The Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the initial Business Combination at a ratio such that the number of Class A ordinary shares issuable upon conversion of all Founder Shares will equal, in the aggregate, on an as -converted -linked -linked -to-one	Note 8 — Shareholders’ Equity Preference Shares The Company is authorized to issue 1,000,000 preference shares with such designations, voting and other rights and preferences as may be determined from time to time by the Company’s board of directors. As of December Ordinary Shares Class A Ordinary Shares Class B Ordinary Shares -allotment -allotment Holders of the Class A ordinary shares and holders of the Class B ordinary shares will vote together as a single class on all matters submitted to a vote of the Company’s shareholders except as required by law. The Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the initial Business Combination at a ratio such that the number of Class A ordinary shares issuable upon conversion of all Founder Shares will equal, in the aggregate, on an as -converted -linked -linked -to-one Warrants Public Warrants may only be exercised for a whole number of shares. No fractional Public Warrants will be issued upon separation of the Units and only whole Public Warrants will trade. The Public Warrants will become exercisable on the later of (a) 30 days after the completion of a Business Combination or (b) 12 th Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share. If (x) the Company issues additional Class A ordinary shares or equity -linked -trading The Company may call the Public Warrants for redemption (except with respect to the Private Placement Warrants): • • • • -trading If the Company calls the Public Warrants for redemption, management will have the option to require all holders that wish to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement. The Private Placement Warrants are identical to the Public Warrants underlying the Units sold in the Initial Public Offering, except that the Private Placement Warrants and the ordinary shares issuable upon exercise of the Private Placement Warrants will not be transferable, assignable or salable until 30 days after the completion of a Business Combination, subject to certain limited exceptions. Additionally, the Private Placement Warrants will be non -redeemable Additionally, in no event will the Company be required to net cash settle any Warrants. If the Company is unable to complete the initial Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of warrants will not receive any of such funds with respect to their warrants, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with the respect to such warrants. Accordingly, the warrants may expire worthless.

Subsequent Events

Subsequent Events	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Subsequent Events [Line Items]
Subsequent Events	Note 9 — Subsequent Events The Company has evaluated subsequent events and transactions that occurred after the balance sheet date up to the date that the financial statements were issued. Based upon this review, other than as described in these financial statements, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statements.	Note 9 — Subsequent Events Proposed Business Combination and Related Transactions On March Business Combination Agreement NewCo Sub Company DeepGreen Pursuant to the Business Combination Agreement, the Company will migrate to and be continued as a company in British Columbia, Canada (the “ SOAC Continuance Plan of Arrangement Business Corporations Act DeepGreen Shares Share Exchange -owned Each option to purchase common shares in the capital of the Company (the “ DeepGreen Options The Proposed Business Combination is expected to close in the second quarter of 2021, following the receipt of the required approval by the Company’s shareholders and the fulfillment of other conditions. The shareholders and the optionholders of DeepGreen will be entitled to receive, in exchange for their DeepGreen Shares or DeepGreen Options, as applicable, an aggregate of (i) will receive shares in the capital of the Company or comparable equity awards that are settled or are exercisable for shares in the capital of the Company, as applicable, based on an implied DeepGreen equity value of $2.25 SOAC Common Shares Company Earnout Shares Concurrently with the execution of the Business Combination Agreement, the Company entered into subscription agreements (the “ Subscription Agreements PIPE Financing The Company evaluated subsequent events and transactions that occurred after the balance sheet date up to the date the financial statements were issued. Based upon this review, the Company did not identify any subsequent events that would have required adjustment or disclosure in the financial statements which have not previously been disclosed within the financial statements.
DeepGreen Metals Inc. [Member]
Subsequent Events [Line Items]
Subsequent Events	12. Subsequent Events In preparing the consolidated financial statements for the period ended June 30, 2021, the Company has evaluated subsequent events for recognition and disclosure through September 9, 2021, the date that these unaudited consolidated financial statements and accompanying notes were available for issuance. On September 9, 2021, the Company completed the Business Combination with SOAC. The Business Combination was approved by SOAC’s shareholders at its extraordinary general meeting held on September 3, 2021. The transaction resulted in the combined company being renamed “TMC the metals company Inc.” and the combined company’s common shares and warrants to purchase common shares commenced trading on the NASDAQ on September 10, 2021 under the symbols “TMC” and “TMCWW,” respectively. As a result of the Business Combination, the Company received gross proceeds of approximately $137.5 million. Additional discussion about the Business Combination is provided in Item 2.01 of this Current Report on Form 8 -K The Business Combination will be accounted for as a reverse recapitalization. The Company will be deemed the accounting predecessor and the combined entity will be the successor SEC registrant. As such, the Company’s financial statements for previous periods will be disclosed in the registrant’s future periodic reports filed with the SEC. Under this method of accounting, SOAC will be treated as the acquired company for financial statement reporting purposes.	16. Subsequent Events In preparing the consolidated financial statements for the year ended December 1. On January The Parties to the LOI have granted mutual exclusivity of 30 days to complete transaction due diligence and commence marketing to potential PIPE investors in connection with the transaction. SOAC currently holds approximately $300 In addition to the share -based Share price ($) 15 25 35 50 75 100 150 200 Incentive Shares (mil) 5 10 10 20 20 20 25 25 Similarly, in connection with the transaction, the SOAC sponsors will also be entitled to additional 0.5 In connection with the proposal, SOAC, a Cayman entity, proposes to redomicile to Canada. Accordingly, DeepGreen would amalgamate and remain a Canadian entity, being listed in the United States on the NASDAQ. The Company and SOAC finalized the Business Combination agreement on March 2. The Company made a payment of $1,250,000 on January 3. On January 4. On February -employees 5. On February 6. During February 2021, the Company raised a total of $26 In the event that the Company completes a SPAC transaction or a change of control transaction at any time prior to the maturity date, the debenture value will be automatically converted into the common shares at the conversion price immediately prior to the SPAC or change of control transaction. If the debentures, or any portion thereof, is not converted by the holder upon the earlier of the maturity date or the completion of the SPAC of change of control transaction, the outstanding debenture value will automatically convert into the common shares of the Company at the conversion price of $10 per share. On February 7. On March On March 8. On March -term -term The stock options granted under the STIP expire on June The stock options granted under the LTIP have an exercise price of $0.75 per share and expire on June 9. On March The Allseas Warrant will be assumed by SOAC at the closing of the Business Combination to become a warrant to purchase The Metals Company (“TMC”) common shares, adjusted for the exchange ratio for the transaction. If the market price of the TMC common shares on June The cash payment of $30 • • • The Amendment # 3 is not effective until the successful completion of the Business Combination. If the Business Combination is not consummated, the Allseas Warrant shall be cancelled and the rights and obligations set forth in Amendment # 3 shall not take effect and the rights and obligations under the arrangements with Allseas as in effect prior to the execution of Amendment # 3 shall continue in effect unless otherwise amended.

Warrant Liability

Warrant Liability	6 Months Ended
	Jun. 30, 2021
Warrant Liability [Abstract]
Warrant Liability	Note 8 — Warrant Liability Warrants Public Warrants may only be exercised for a whole number of shares. No fractional Public Warrants will be issued upon separation of the Units and only whole Public Warrants will trade. The Public Warrants will become exercisable on the later of (a) 30 days after the completion of a Business Combination or (b) 12 months from the closing of the Initial Public Offering; provided in each case that the Company has an effective registration statement under the Securities Act covering the issuance of the Class A ordinary shares issuable upon exercise of the warrants and a current prospectus relating to them is available and such shares are registered, qualified or exempt from registration under the securities, or blue sky, laws of the state of residence of the holder (or the Company permits holders to exercise their warrants on a cashless basis under certain circumstances). The Company has agreed that as soon as practicable, but in no event later than 20 business days, after the closing of a Business Combination, the Company will use its commercially reasonable efforts to file with the SEC a registration statement covering the Class A ordinary shares issuable upon exercise of the warrants and to maintain a current prospectus relating to those Class A ordinary shares until the warrants expire or are redeemed. If a registration statement covering the Class A ordinary shares issuable upon exercise of the warrants is not effective by the 60 th five Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share. If (x) the Company issues additional Class A ordinary shares or equity -linked -trading The Company may call the Public Warrants for redemption (except with respect to the Private Placement Warrants): • • • • -trading If the Company calls the Public Warrants for redemption, management will have the option to require all holders that wish to exercise the Public Warrants to do so on a “cashless basis,” as described in the warrant agreement. The Private Placement Warrants are identical to the Public Warrants underlying the Units sold in the Initial Public Offering, except that the Private Placement Warrants and the ordinary shares issuable upon exercise of the Private Placement Warrants will not be transferable, assignable or salable until 30 days after the completion of a Business Combination, subject to certain limited exceptions. Additionally, the Private Placement Warrants will be non -redeemable Additionally, in no event will the Company be required to net cash settle any Warrants. If the Company is unable to complete the initial Business Combination within the Combination Period and the Company liquidates the funds held in the Trust Account, holders of warrants will not receive any of such funds with respect to their warrants, nor will they receive any distribution from the Company’s assets held outside of the Trust Account with the respect to such warrants. Accordingly, the warrants may expire worthless.

Nature of Operations

Nature of Operations	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Nature of Operations [Line Items]
Nature of Operations	1. Nature of Operations DeepGreen Metals Inc. (“DeepGreen” or the “Company”) is incorporated under the laws of the Province of British Columbia, Canada. The Company’s corporate office, registered address and records office is located at 10 th DeepGreen is a Canadian company engaged in seafloor mineral exploration in the Clarion Clipperton Zone (the “CCZ”), approximately 2,000 km west of Mexico in the East Pacific Ocean, a region that hosts high grade polymetallic nodules containing manganese, nickel, copper and cobalt. DeepGreen is considered to have mining operations and mining properties in accordance with US Securities and Exchange Commission (“SEC”) regulations. The Company is also developing technology for onshore processing of polymetallic nodules as well as working with Allseas Group S.A (“Allseas”) to develop a system to collect, lift and transport nodules to shore. DeepGreen’s wholly -owned 2 2 2 On March 4, 2021, the Company and Sustainable Opportunities Acquisition Corporation (“SOAC”), a NYSE listed Special Purpose Acquisition Corporation (“SPAC”), entered into a business combination agreement (the “BCA”) in which SOAC would merge with DeepGreen pursuant to a proposed combination and relist on the NASDAQ (the “Business Combination”). The new entity will be renamed TMC the metals company Inc. (“TMC”) in connection with the Business Combination. In addition to the share -based Share price ($) 15 25 35 50 75 100 150 200 DeepGreen Earnout Shares (mil) 5 10 10 20 20 20 25 25 Similarly, in connection with the transaction, the SOAC sponsors will also be entitled to additional 0.5 million special shares when the share price of TMC trades at $50.00. The Business Combination closed on September 9, 2021 (refer to note 12 for details). In connection with the Business Combination, SOAC, a Cayman entity, redomiciled to Canada. Accordingly, DeepGreen remains a Canadian entity and became a wholly -owned The recovery of the Company’s exploration licenses and attainment of profitable operations is dependent upon many factors including, among other things: financing being arranged by the Company to continue operations, explore and develop the ocean floor for the extraction of polymetallic nodules as well as develop processing technology for the treatment of polymetallic nodules, the establishment of a mineable resource, the commercial and technical feasibility of seafloor polymetallic nodule mining and processing, metal prices, and regulatory approval for mining and environmental permitting. The outcome of these matters cannot presently be determined because they are contingent on future events. Despite the expected completion of the Business Combination, the Company will require additional funding in the future for administration and to execute its exploration and development plans. While the Company has been successful in obtaining its required funding in the past, there is no assurance that such financing will continue to be available. Factors that could affect the availability of financing include, among other things, progress and exploration results, the state of international debt and equity markets, investor perceptions and expectations, and the global financial and metals markets. Since March 2020, several measures have been implemented by the governments in Canada, the United States, Australia, and the rest of the world in the form of office closures and limiting the movement of personnel in response to the increased impact from the novel coronavirus (“COVID -19 -19	1. Nature of Operations DeepGreen Metals Inc. (“DeepGreen” or the “Company”) is incorporated under the laws of the Province of British Columbia, Canada. The Company’s corporate office, registered address and records office is located at 10 th DeepGreen is a Canadian company engaged in seafloor mineral exploration in the Clarion Clipperton Zone (the “Clarion Clipperton Zone”), approximately 2,000 km west of Mexico in the East Pacific Ocean, a region that hosts high grade polymetallic nodules containing manganese, nickel, copper and cobalt. DeepGreen is considered to have mining operations and mining properties in accordance with SEC regulations. The Company is also developing technology for onshore processing of polymetallic nodules as well as working with Allseas Group S.A (“Allseas”) to develop a system to collect, lift and transport nodules to shore. DeepGreen’s subsidiary, Nauru Ocean Resources Inc., (“NORI”) was granted an exploration license by the International Seabed Authority (“ISA”) in July 2011 and has exclusive rights to explore for polymetallic nodules covering 74,830 km 2 2 2 The recovery of the Company’s exploration licenses and attainment of profitable operations is dependent upon many factors including, among other things: financing being arranged by the Company to continue operations, explore and develop the ocean floor for the extraction of polymetallic nodules as well as develop processing technology for the treatment of polymetallic nodules, the establishment of a mineable resource, the commercial and technical feasibility of seafloor polymetallic nodule mining and processing, metal prices, and regulatory approval for mining and environmental permitting. The outcome of these matters cannot presently be determined because they are contingent on future events. The Company will require additional funding in the future, for administration and to execute its exploration and development plans. While the Company has been successful in obtaining its required funding in the past, there is no assurance that such financing will continue to be available. Factors that could affect the availability of financing include, among other things, progress and exploration results, the state of international debt and equity markets, investor perceptions and expectations, and the global financial and metals markets. Since March 2020, several measures have been implemented by the governments in Canada, the United States, Australia, and the rest of the world in the form of office closures and limiting the movement of personals in response to the increased impact from the novel coronavirus (“COVID -19 -19

Basis of Presentation

Basis of Presentation	12 Months Ended
	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Basis of Presentation [Line Items]
Basis of Presentation	2. Basis of Presentation Statement of Compliance These consolidated financial statements have been prepared in accordance Generally Accepted Accounting Principles in the United States (“U.S. GAAP”) and include the accounts of DeepGreen and its wholly owned subsidiaries. The Board of Directors approved the consolidated financial statements on March Basis of Measurement These consolidated financial statements have been prepared under the historical cost convention and are presented in United States (“US”) dollars. Consolidation These consolidated financial statements include the accounts of the Company (the “Parent”) and its subsidiaries. The principal subsidiaries of the Company, their activities, and their geographic locations as at December Subsidiary Principal Activity Location Proportion of DeepGreen Engineering Pte. Ltd. (“DGE”) Mineral exploration Singapore 100% DeepGreen Resources LLC (“DGL”) Holding Company USA 100% NORI Mineral exploration Republic of Nauru 100% Nauru Education and Training Foundation Inc. (“NEAT”) Holding Company Republic of Nauru 100% Nauru Health and Environment Foundation Incorporated (“NHEF”) Holding Company Republic of Nauru 100% Tonga Offshore Mining Ltd. (“TOML”) Mineral exploration Tonga 100% Koloa Moana Resources Ltd. (“Koloa Moana”) Holding Company Canada 100% Offshore Minerals Pte. Ltd. (“Offshore Minerals”) Mineral exploration Australia 100% DeepGreen TOML Singapore Ltd. (TOML Singapore”) Mineral exploration Singapore 100% DeepGreen TOML Holding 1 (“TOML Hold 1”) Holding Company British Virgin Islands 100% DeepGreen TOML Holding 1 (“TOML Hold 2”) Holding Company British Virgin Islands 100% The Metals Company Nauru Holding LLC (“Nauru Holding”) Holding Company USA 100% The Metals Company LLC (“TMC”) Holding Company USA 100% The transactions among the entities in the consolidated group pertain to the transfer of funds and the payment of third -party -group Significant Accounting Policies The Company’s accounting policies specific to significant financial statement line items are included below. All accounting policies have been consistently applied to all years presented. i. Foreign Currencies The functional currency is the currency of the primary economic environment in which the entity operates. The functional currency of the Company and all its subsidiaries is the US Dollar, except for NEAT and NHEF, whose functional currency is the Australian Dollar. At the end of each reporting period, monetary assets and liabilities that are denominated in foreign currencies are translated into the functional currency at the rates prevailing at that date. Non -monetary -monetary For consolidation purposes, the assets and liabilities of entities with functional currencies other than the US dollar are translated at the period end rates of exchange, and the results of their operations are translated at average rates of exchange for the period. The resulting changes are recognized in accumulated other comprehensive loss within equity as currency translation differences. ii. Loss Per Share Basic loss per share is computed by dividing loss available to common shareholders by the weighted average number of common shares outstanding during the year. The computation of diluted loss per share assumes the conversion, exercise or contingent issuance of securities only when such conversion, exercise or issuance would have a dilutive effect on the loss per share. The dilutive effect of convertible securities is reflected in the diluted loss per share by application of the “if converted” method. The dilutive effect of outstanding options and their equivalents is reflected in the diluted loss per share by application of the treasury stock method. iii. Financial Instruments Financial assets and liabilities are recognized when the Company becomes a party to the contractual provisions of the instrument. Financial assets are derecognized when the rights to receive cash flows from the assets have expired, or have been transferred, and the Company has transferred substantially all risks and rewards of ownership. A financial liability is derecognized when the obligation specified in the contract is discharged, cancelled, or expires. The Company’s financial instruments consists of cash and cash equivalents, accounts payable and accrued inabilities, and deferred acquisition costs all of which are recorded at amortized cost. iv. Cash and Cash Equivalents Cash and cash equivalents include cash on hand and term deposits with a remaining term to maturity at acquisition of three months or less. v. Equipment Equipment are stated at cost less accumulated depreciation and accumulated impairment losses. Cost includes expenditures that are directly attributable to the acquisition of the asset. Subsequent costs are included in the asset’s carrying amount or recognized as a separate asset, as appropriate, when it is probable that future economic benefits from such assets will flow to the Company and the cost of such assets can be measured reliably. The carrying amount of an asset is derecognized when it is replaced or taken out of service. Repairs and maintenance costs are charged to the statement of loss and comprehensive loss during the period they are incurred. The major categories of equipment are amortized on declining balance basis as follows: Exploration and other equipment 30 % Office equipment 30 % The Company allocates the amount initially recognized to each asset’s significant components and depreciates each component separately. Amortization methods and useful life of the assets are reviewed at each financial period end and adjusted on a prospective basis, if required. Gains and losses on disposals of equipment are determined by comparing the proceeds with the carrying amount of the asset and are included in the statement of loss and comprehensive loss. vi. Leases The Company determines if an arrangement is a lease at inception. Operating leases are included in operating lease right -of-use ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of such leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the estimated rate of interest for collateralized borrowing over a similar term of the lease payments at commencement date. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. The lease terms may include options to extend or terminate the lease and when it is reasonably certain that we will exercise that option. The Company elected to apply the short -term vii. Exploration Licenses The Company is in the exploration stage with respect to its investment in mineral licenses and follows the practice of capitalizing costs relating to the acquisition of such mineral licenses. Exploration Expenses The Company expenses all costs relating to exploration for and development of mineral claims. Such exploration and development costs include, but are not limited to, claims management, geological, geochemical and geophysical studies, process development. The mineral licenses would be charged to operations on a unit -of-production viii. Stock-based compensation Stock -based -based -based -based -based For stock options issued with performance conditions related to financing activities, the Company recognizes the costs when the specific performance targets are achieved using the accelerated attribution method. When these costs relate to equity financing, they are netted against share capital as a share issuance cost The Company at times grants common shares or stock options in lieu of cash to certain vendors for their services to the Company. The Company recognizes the associated cost in the same period and manner as if the Company paid cash for the services provided. ix. Income Taxes The Company accounts for income taxes under the asset and liability method which requires the recognition of deferred income tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and tax bases of assets and liabilities. The Company provides a valuation allowance on deferred tax assets unless it is more likely than not that such assets will be realized. Significant Accounting Estimates and Judgments The preparation of financial statements in accordance with U.S. GAAP requires management to make judgments, estimates and assumptions that affect the application of policies and reported amounts of assets and liabilities, income and expenses. The estimates and associated assumptions are based on historical experience and various other factors that are believed to be reasonable under the circumstances, the results of which form the basis of making the judgments about carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. Significant management judgments and estimates were applied to the following areas: i. TOML Acquisition In March 2020, the Company completed the TOML Acquisition (Note 3) and applied guidance from U.S. GAAP Accounting Standard Coding (“ASC”) 805 to understand the accounting treatment regarding this acquisition and make necessary judgements. ASC 805 defines a business as inputs and processes, when applied to the inputs, resulting in the creation of outputs. The key input acquired in connection with the TOML Acquisition is the TOML Exploration License and the related intellectual property. TOML Exploration License is in the development stage and therefore does not produce outputs. ASC 805 requires that where there is no output, there must be both an input and substantive process which must include an organized workforce with the necessary skills, experience, and knowledge to develop and convert the inputs into outputs, for a group of assets to be considered a business. An organized workforce was not included in the TOML Acquisition and therefore the Company’s management deemed that the TOML Acquisition was not a business acquisition and only an acquisition of a group of assets. The Company’s position is supported by ASC 805’s guidance that if substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not considered a business. The value of the TOML is considered to be primarily in the TOML Exploration License. Management also determined that other assets acquired (which included other intangible assets such as patents and trademarks) were connected to the TOML Exploration License and would not hold value by themselves. The value of the total cost was therefore capitalized into one line item on the Company’s balance sheet, the Exploration licenses. ii. Valuation of common share-based payments DeepGreen recognizes the cost of share -based -employees -date -Scholes • • • • • -Free -coupon Changes in these assumptions used to determine the fair value of the common share incentive stock options, including the vesting timeline of granted stock options, could have a material impact on the Company’s loss and comprehensive loss. DeepGreen determines the fair value of common shares issued for services based on the most recent private placements. Recently Adopted Accounting Guidance i. Leases In February 2016, the FASB issued ASU 2016 -02 -term -02 -02 -term ii. Stock Based Compensation In June 2018, the FASB issued ASU 2018 -07 -based -07 Recent Accounting Guidance Not Yet Adopted i. Accounting for Income Taxes In December 2019, the FASB issued a new standard to simplify the accounting for income taxes. The guidance eliminates certain exceptions related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period, and the recognition of deferred tax liabilities for outside basis differences related to changes in ownership of equity method investments and foreign subsidiaries. The guidance also simplifies aspects of accounting for franchise taxes and enacted changes in tax laws or rates, and clarifies the accounting for transactions that result in a step -up

TOML Acquisition

TOML Acquisition	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
TOML Acquisition [Line Items]
TOML Acquisition	3. TOML Acquisition On March 31, 2020, the Company entered into an acquisition agreement (“TOML Acquisition”) to acquire the nodules business unit of Tonga Offshore Mining Ltd (“TOML”) and other entities in the group (the “TOML Group”), from Deep Sea Mining Finance Ltd. (“Deep Sea Mining”). Total purchase price of the TOML Acquisition, before transaction costs, was $32,000,000. TOML holds an ISA Exploration Contract in the CCZ (“TOML Exploration Contract”). The TOML Acquisition includes the exclusive rights held by TOML to explore for polymetallic nodules in an area covering 74,713 km 2 The purchase price of $32,000,000 was settled through initial cash payments of $500,000 in two tranches of $250,000 each (paid on March 31, 2020 and May 31, 2020, respectively), issuance of 7,777,777 common shares of the Company, $60,000 payment to ISA on behalf of Deep Sea Mining and deferred consideration of $3.44 million to be paid on January 31, 2021. As long as the deferred consideration remains outstanding, it is secured by the shares of the TOML Group. The Common Share consideration paid by the Company was valued at $3.60 per share, based on the recent private placements completed by the Company, for a total of $28 million. The Company had the option of settling the deferred consideration in either cash or Common Shares of the Company at its sole discretion. During January 2021, the arrangement with Deep Sea Mining was amended to pay the entire deferred consideration with cash in tranches by June 30, 2021. The Company incurred legal and regulatory fees to complete the acquisition, totalling $47,375. The Company determined that the value of TOML Acquisition was substantially concentrated in the TOML Exploration Contract and therefore considered this to be an acquisition of a group of connected assets rather than an acquisition of business. Consequently, the total cost of the transaction was primarily allocated to exploration licenses. The net assets acquired as part of the TOML acquisition were as follows: Net Assets acquired $ Cash payment 560,000 Common shares issued for TOML acquisition (7,777,777 $3.60) 27,999,997 Transaction costs paid 47,375 Deferred consideration 3,440,000 Total Acquisition Cost 32,047,372 Allocated to Equipment 21,274 Exploration licenses (Note 4) 42,701,464 Deferred tax liability (1) (10,675,366 ) __________ (1) A deferred tax liability of $10,675,366 was recognized by the Company on acquisition during the year ended December 31, 2020 related to the difference between the book value and the tax basis of the TOML exploration license. The Company made payments to Deep Sea Mining as follow in connection with the deferred consideration: $1,250,000 on January 26, 2021, $440,000 on February 26, 2021, $500,000 on March 31, 2021, $500,000 on April 30, 2021, $500,000 on May 31, 2021, and $250,000 on June 30, 2021. As at June 30, 2021, the Company has no further deferred consideration outstanding for this acquisition.	3. TOML Acquisition On March The purchase price of $32 The Company had the option of settling the deferred consideration in either cash or Common Shares of the Company at its sole discretion. Subsequent to the year ended December The Company incurred legal and regulatory fees to complete the acquisition, totalling $47,375. The Company determined that the value of TOML acquisition was substantially concentrated in the TOML Exploration Contract and therefore considered this to be an acquisition of a group of connected assets rather than an acquisition of business. As a consequence, the total cost of the transaction was primarily allocated to exploration licenses. The net assets acquired as part of the TOML acquisition were as follows: Net Assets acquired as at March 31, 2020 $ Cash payment 560,000 Common shares issued for TOML acquisition (7,777,777 $3.60) 27,999,997 Transaction costs paid 47,375 Deferred consideration 3,440,000 Total Acquisition Cost 32,047,372 Allocated to Equipment (Note 7) 21,274 Exploration licenses (Note 8) 42,701,464 Deferred tax liability (Note 15) ( 1) (10,675,366 ) ____________ (1) A deferred tax liability of $10,675,366 is recognized by the Company on acquisition during the year ended December 31, 2020 related to the difference between the book value and the tax basis of the TOML exploration license (Note 15).

Financial Instruments

Financial Instruments	12 Months Ended
	Dec. 31, 2020
Disclosure Text Block Supplement [Abstract]
Financial Instruments	4. Financial Instruments Categories of Financial Instruments December 31 December 31 Financial assets Amortized cost Cash and cash equivalents 10,096,205 15,950,624 10,096,205 15,950,624 Financial liabilities Amortized cost Accounts payable and accrued liabilities 4,315,477 1,802,514 Deferred acquisition costs 3,440,000 — 7,755,477 1,802,514

Cash and Cash Equivalents

Cash and Cash Equivalents	12 Months Ended
	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Cash and Cash Equivalents [Line Items]
Cash and Cash Equivalents	5. Cash and Cash Equivalents Cash and cash equivalents include cash on hand and term deposits with a remaining term to maturity of three months or less as follows: December 31 December 31 Cash 10,096,205 1,450,624 Term deposits — 14,500,000 10,096,205 15,950,624

Receivables and Prepayments

Receivables and Prepayments	12 Months Ended
	Dec. 31, 2020
Receivables And Prepayments [Abstract]
Receivables and Prepayments	6. Receivables and Prepayments December 31 December 31 Taxes and other receivables 55,832 12,871 Prepayments 72,940 59,525 128,772 72,396

Equipment

Equipment	12 Months Ended
	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Equipment [Line Items]
Equipment	7. Equipment The continuity schedule of equipment is as follows: Cost Exploration Office Total Balance, December 31, 2018 95,514 20,950 116,464 Additions 2,123,475 — 2,123,475 Balance, December 31, 2019 2,218,989 20,950 2,239,939 TOML Acquisition (Note 3) 21,274 — 21,274 Balance, December 31, 2020 2,240,263 20,950 2,261,213 Accumulated depreciation Balance, December 31, 2018 (33,951 ) (14,961 ) (48,912 ) Amortization for the year (336,990 ) (2,451 ) (339,441 ) Balance, December 31, 2019 (370,941 ) (17,412 ) (388,353 ) Amortization for the year (562,122 ) (1,061 ) (563,183 ) Balance, December 31, 2020 (933,063 ) (18,473 ) (951,536 ) Net book value As at December 31, 2019 1,848,048 3,538 1,851,586 As at December 31, 2020 1,307,200 2,477 1,309,677

Exploration Licenses

Exploration Licenses	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Exploration Licenses [Line Items]
Exploration Licenses	4. Exploration Licenses Significant Exploration Agreements NORI Exploration Contract: The Company’s wholly -owned 2 NORI has a right to renounce, without penalty, the whole or part of its rights in the exploration area at any time and therefore doesn’t have a fixed commitment with relation to the NORI License (Note 9) Marawa Agreements: On March 17, 2012 the Company’s wholly -owned As at June 30, 2021, Marawa had no amounts owing to DGE under the Marawa Services Agreement (defined below) and no purchase tenements had been granted to Marawa. On October 1, 2013, DGE entered into a services agreement (the “Marawa Services Agreement”) with Marawa and the State, which grants the Company the exclusive right to carry out all exploration and mining in the Marawa Area. Under this agreement DGE will pay to the ISA on behalf of Marawa the following dues: $47,000 annual exploration fees, the ISA royalty and taxes and the ISA exploitation application fee of $250,000. Also, DGE will ensure that the activities carried out in the Marawa Area by DGE and any other service contractor complies with the ISA regulations and any other required regulations. The Marawa Area is situated in close proximity to the 74,830 km 2 The Marawa Services Agreement grants DGE the right to recover any and all polymetallic nodules from the Marawa Area by paying the Republic of Kiribati a royalty per wet tonne of polymetallic nodules (adjusted for inflation from October 1, 2013 onwards). DGE has the right to terminate the Marawa Services Agreement at its sole discretion by giving written notice to Marawa and the State, and such termination shall take effect two months following the date of the termination notice, provided that DGE shall pay to the ISA on behalf of Marawa the fees or payments legally owed to the ISA by Marawa (including the annual ISA exploration fee and ISA royalties and taxes) that are outstanding at the date of termination or that are incurred within 12 months after the date of such termination. There are no other longer -term TOML Exploration Contract: The Company’s wholly -owned 2 Strategic Partnerships Marine Vessel Services: Effective March 15, 2017, the Company entered into a strategic partnership with Maersk to undertake the exploration, environmental base line and offshore testing required to support development of feasibility studies for economic production of polymetallic nodules from the CCZ. Under the agreement, Maersk provides marine vessel services and project management services, enabling DeepGreen to undertake the various marine cruises to support required prefeasibility studies. During these marine cruises DeepGreen undertook baseline studies required to complete an Environmental and Social Impact Assessment (“ESIA”), collected nodules for metallurgical test work and collected samples for resource evaluation. Up until February 5, 2021, the costs related to the marine vessel use was settled through DeepGreen Common Shares, the number of which was based on a contractual price of $1.25 per Common Share. Project management services provided by Maersk are paid in cash. Year of Service Invoiced amount Contractual Common # of Fair value of (1) Cost 2017/2018 2,565,500 1.25 2,052,400 0.75 1,539,300 2018 4,593,828 1.25 3,675,062 1.75 6,431,359 2019 5,615,480 1.25 4,492,384 3.60 16,172,582 2019/2020 5,120,013 1.25 4,096,011 3.60 14,745,639 2020/2021 (2) 4,582,834 1.25 3,666,267 7.00 25,663,869 22,477,655 17,982,124 64,552,749 __________ (1) The fair value of the Company’s Common Shares was determined based on the private placements completed around the time of Common Share issuances to Maersk, including the application of weighted average probability for the closing of the Business Combination. (2) During the six months ended June 30, 2021, the Company issued 3,666,267 Common Shares to Maersk of which, 3,577,516 pertained to the marine vessel use during the year ended December 31, 2020. These Common Shares were recognized at their estimated fair value of $7.00 (December 31, 2020 — $3.60 per Common Share). As at June 30, 2021, Maersk owned 17,982,123 Common Shares of the Company which constituted 10.53% of the total Common Shares outstanding. Maersk is considered a related party to the Company. Total cost incurred to Maersk for marine campaigns during the six months ended June 30, 2021 amounted to $22,056,802 (June 30, 2020 - $15,547,941). On March 4, 2021, the agreement with Maersk was amended whereby all costs incurred from February 5, 2021 pertaining to the use of the marine vessel would be paid in cash rather than through issuance of the Common Shares of the Company. The amended agreement is in place until early 2022, at which point the parties will finalize the potential offshore engagement beyond 2022. As at June 30, 2021, amount payable to Maersk was $5,904,606 (December 31, 2020 - $1,829,268). Pilot Mining Test Project On March 29, 2019, DeepGreen and Allseas entered into a strategic alliance to conduct a Pilot Mining Test System (“PMTS”), the successful completion of which would aid DeepGreen’s application for an exploitation contract with the ISA. Under the terms of this strategic alliance, Allseas subscribed for 6,666,668 Common Shares of DeepGreen for a total of $20,000,000 in cash (received during the year ended December 31, 2019) and in consideration for a successful PMTS, DeepGreen committed to paying Allseas $30,000,000 in cash and further issuing 10,000,000 Common Shares (with a contractual price of $3.00 per share) for an additional anticipated cost of $30,000,000 to Allseas. This additional payment is contingent upon successful delivery of the PMTS. Allseas will cover all the development cost of the project and will own all intellectual property used and generated in the development of the PMTS. Upon successful completion of the PMTS, DeepGreen and Allseas have also agreed to enter into a nodule collection and shipping agreement whereby Allseas will provide production services for the production of the first 200 million metric tonnes of polymetallic nodules on a cost plus 50% profit basis. DeepGreen and Allseas can terminate the strategic alliance without cause at any time subject to the following: • • • Upon termination without successful commissioning of the PMTS, Allseas will be compelled to either (at Allseas’ sole election): • • The fair value of the Company’s Common Shares at the time of the initial subscription of $20,000,000 by Allseas was determined to be $1.75 per Common Share, based on the recent private placements completed by the Company at the time. As a result, the difference between the fair value and the total proceeds of $8,333,335 (i.e. $1.25 per Common Share) was considered to be an additional initial contribution by Allseas during the year ended December 31, 2019. During 2020, the PMTS agreement was amended and DeepGreen paid an additional $10,000,000 in cash and issued 2,777,778 common shares valued at $3.60 per share for an additional $10,000,000 to allow for higher costs that had been incurred by Allseas. The expense related to the payment and issuance of shares was offset by the additional initial contribution by Allseas received in 2019. During the year ended December 31, 2020, Allseas subscribed for an additional 2,777,778 Common Shares for cash proceeds of $10 million. On March 4, 2021 and June 30, 2021, DeepGreen entered into an amended agreement with Allseas (the “Amendment #3 and “Amendment #4”, respectively”) whereby, upon successful completion of the Business Combination (Note 1), instead of issuing 10 million Common Shares to Allseas in connection with the PMTS, DeepGreen issued to Allseas, on March 4, 2021, a warrant to acquire 10 million DeepGreen Common Shares at a nominal value (the “Allseas Warrant”). The Allseas Warrant will vest and become exercisable upon successful completion of the PMTS and will expire on September 30, 2026. There are vesting conditions associated with the Allseas Warrant whereby a maximum of 10 million DeepGreen Common Shares would be issued if the PMTS is completed by September 30, 2023, gradually decreasing to 5 million DeepGreen Common Shares if PMTS is completed after September 30, 2025. The Allseas Warrant was assumed by SOAC at the closing of the Business Combination (Note 1) to become a warrant to purchase TMC common shares, adjusted for the exchange ratio for the transaction. If the market price of the TMC common shares on June 1, 2022 is higher than $15 per share (as adjusted based on the exchange ratio for the closing of the Business Combination), the aggregate value of the shares underlying the warrant above $150 million as at June 1, 2022 will automatically become a commercial credit from Allseas to TMC equal to the excess value. This commercial credit will be effective on the vesting date of the Allseas Warrant and the Company will be able to exchange this excess value for any future goods and services from Allseas under the nodule collection and shipping contract for one year after commercial production. The cash payment of $30 million in the original agreements was also amended to be paid as follows, provided that the Business Combination is completed: • • • As at June 30, 2021, Allseas has successfully reached the progress milestone for the construction of the collector vehicle and confirmed the order of the required equipment. The Amendment #3 and Amendment #4 became effective upon the completion of the Business Combination and will be payable within 10 days of the closing of the Business Combination (Note 12). As at June 30, 2021, Allseas owned 12,222,224 Common Shares of the Company which constituted 7.15% of total Common Shares outstanding. Exploration Expenses The breakdown of exploration expenses was as follows: For the six months period ended June 30, 2021 General NORI License Marawa Option TOML Total Exploration expenses Exploration labour — 846,167 353,119 338,382 1,537,668 Marine cruise — 16,883,359 2,053,866 2,053,866 20,991,091 Common Share options-based payments (Note 7) — 15,824,192 6,455,350 6,332,012 28,611,554 Amortization — 193,846 — 2,234 196,080 External consulting 511 2,084,525 419,941 446,390 2,951,367 Travel, workshop and other — 249,790 92,837 105,649 448,276 511 36,081,879 9,375,113 9,278,533 54,736,036 For the six months period ended General NORI License Marawa Option TOML Total Exploration expenses Exploration labour — 748,548 384,537 143,068 1,276,153 Marine cruise — 11,785,427 2,524,460 510,121 14,820,008 Pilot Mining Test — 9,333,333 1,166,667 1,166,666 11,666,666 Common Share options-based payments (Note 7) — 116,533 83,822 — 200,355 Amortization — 277,870 — 2,127 279,997 External consulting 20,550 1,537,775 337,650 236,455 2,132,430 Travel, workshop and other — 572,424 173,064 66,896 812,384 20,550 24,371,910 4,670,200 2,125,333 31,187,993	8. Exploration Licenses Significant Exploration Agreements NORI Exploration Contract: The Company’s wholly -owned 2 NORI has a right to renounce, without penalty, the whole or part of its rights in the exploration area at any time and therefore doesn’t have a fixed commitment with relation to the NORI License (Note 12) Marawa Agreements: On March -owned As at December On October 2 The Services Agreement grants DGE the right to recover any and all polymetallic nodules from the Marawa Tenement Area by paying the Republic of Kiribati a royalty per wet tonne of polymetallic nodules (adjusted for inflation from October DGE has the right to terminate the Services Agreement at its sole discretion by giving written notice to Marawa and the State, and such termination shall take effect two months following the date of the termination notice, provided that DGE shall pay to the ISA on behalf of Marawa the fees or payments legally owed to the ISA by Marawa (including the annual ISA exploration fee and ISA royalties and taxes) that are outstanding at the date of termination or that are incurred within 12 TOML Exploration Contract: The Company’s wholly -owned 2 Strategic Partnerships Marine Vessel Services: Effective March Common Shares transactions with Maersk since the inception of the strategic partnership with DeepGreen are as follows: Year of Service Invoiced Contractual # of Fair value (1) Cost 2017/2018 2,565,500 1.25 2,052,400 0.75 1,539,300 2018 4,593,828 1.25 3,675,062 1.75 6,431,359 2019 5,615,480 1.25 4,492,384 3.60 16,172,582 2019/2020 (2) 5,120,013 1.25 4,096,011 3.60 14,745,639 2020 (2) 4,471,895 1.25 3,577,516 3.60 12,879,057 22,366,716 17,893,373 51,767,937 ____________ (1) The fair value of the Company’s Common Shares was determined based on the private placements completed around the time of Common Share issuances to Maersk. (2) As at December 31, 2020, 3,577,516 (2019 – 1,780,632) Common Shares were yet to be issued by the Company for total value of $12,879,057 (2019 – $6,410,275) (Note 16). As at December Total Maersk project management fees incurred during the year ended December Pilot Mining Test Project On March Upon successful completion of the PMTS, DeepGreen and Allseas have also agreed to enter into a nodule collection and shipping agreement whereby Allseas will provide production services for the production of the first 200 DeepGreen and Allseas can terminate the strategic alliance without cause at any time subject to the following: • • • Upon termination without successful commissioning of the PMTS, Allseas will be compelled to either (at Allseas’ sole election): • • The fair value of the Company’s Common Shares at the time of the initial subscription of $20,000,000 by Allseas was determined to be $1.75 per Common Share, based on the recent private placements completed by the Company at the time. As a result, the difference between the fair value and the total proceeds of $8,333,335 ($1.25 per Common Share) was considered to be an additional initial contribution by Allseas during the year ended December During 2020, the PMTS agreement was amended and DeepGreen paid an additional $10,000,000 in cash and issued 2,777,778 common shares valued at $3.60 per share for an additional $10,000,000 to allow for higher costs that had been incurred by Allseas. The expense related to the payment and issuance of shares was offset by the additional initial contribution by Allseas received in 2019. During the year ended December As at December Reconciliation — Exploration Licenses A reconciliation of the Company’s exploration licenses is as follows: NORI Marawa TOML Total Balance at December 31, 2018 and 2019 250,000 198,855 — 448,855 TOML Acquisition ( Note 3 — — 42,701,464 42,701,464 Balance at December 31, 2020 250,000 198,855 42,701,464 43,150,319 Exploration Expenses The breakdown of exploration expenses incurred during 2020 and 2019 is as follows: For the year ended December 31, 2020 General NORI Marawa TOML Total Exploration expenses Exploration labour — 1,557,966 721,940 500,828 2,780,734 Marine cruise — 23,119,404 2,618,512 2,255,172 27,993,088 Pilot Mining Test — 9,333,334 1,166,666 1,166,666 11,666,666 Common Share options-based payments (Note 10) — 449,405 275,813 108,170 833,388 Amortization (Note 7) — 555,740 — 6,382 562,122 External consulting 39,968 2,829,200 650,168 649,263 4,168,599 Travel, workshop and other — 663,684 191,056 22,108 876,848 39,968 38,508,733 5,624,155 4,708,589 48,881,445 For the year ended December 31, 2019 General NORI Marawa Total Exploration expenses Exploration labour — 1,635,858 895,165 2,531,023 Marine cruise — 27,039,041 1,120,737 28,159,778 Common Share options-based payments (Note 10) — 769,175 508,385 1,277,560 Amortization (Note 7) — 336,990 — 336,990 External consulting 19,578 4,834,170 563,210 5,416,958 Travel, workshop and other — 785,638 322,281 1,107,919 19,578 35,400,872 3,409,778 38,830,228

Share Capital

Share Capital	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Share Capital [Line Items]
Share Capital	6. Share Capital Authorized and Issued The Company has two classes of shares, being its Common Shares and Class B Preferred Shares. The authorized and issued share capital of the Company is as follows: Authorized Issued and Outstanding Common Shares Unlimited, 170,827,222 Class B Preferred Shares Unlimited, 440,000 Class B Preferred Shares are non -dividend Continuity of Share Capital Common Shares Number Amount Balance – December 31, 2019 141,063,316 79,824,445 Private placement 5,659,920 20,375,712 Financing cost incurred – Cash — (28,089 ) Financing cost incurred – Stock options-based payments — (396,568 ) Issued for TOML acquisition ( Note 3 7,777,777 27,999,997 Issued for services 6,907,121 24,865,637 Exercise of stock options 2,250,000 1,790,157 Balance – December 31, 2020 163,658,134 154,431,291 Issued for services (Note 4) 3,672,267 25,711,869 Exercise of stock options 3,446,821 8,257,763 Conversion of debentures 50,000 500,000 Balance – June 30, 2021 170,827,222 188,900,923 Class B Preferred Shares Number Amount Balance — December 31, 2020 and June 30, 2021 440,000 550,000 Fiscal 2021 Activity The Company issued 3,666,267 Common Shares to Maersk for services valued at $7.00 per share (Note 4). The Company estimated the fair value of common stock based on observable transactions in the Company’s common stock and by applying a probability -weighted During the period ended June 30, 2021, option holders exercised 3,446,821 stock options for total proceeds of $2,563,156 at a weighted average exercise price of $0.74 per share. On February 18, 2021, convertible debentures with a principal amount of $500,000 were converted into 50,000 common shares of the Company.	9. Share Capital Authorized and Issued The Company has two classes of shares, being its Common Shares and Class B Preferred Shares. The authorized and issued share capital of the Company is as follows: Authorized Issued and Common Shares Unlimited, with no par value 163,658,134 Class B Preferred Shares Unlimited, with no par value 440,000 Class B Preferred Shares are non -dividend The Class B Preferred Shares were issued in September 2016 at $1.25 per share. These shares had a condition that if, within 36 Continuity of Share Capital Common Shares Number Amount Balance – December 31, 2018 122,210,059 40,350,123 Private placement 10,185,811 26,158,504 Financing cost incurred – Cash — (2,079 ) Financing cost incurred – Stock options-based payments (Note 10) — (1,584,657 ) Issued for services 8,167,446 14,270,606 Exercise of stock options 500,000 631,948 Balance – December 31, 2019 141,063,316 79,824,445 Private placement 5,659,920 20,375,712 Financing cost incurred – Cash — (28,089 ) Financing cost incurred – Stock options-based payments (Note 10) — (396,568 ) Issued for TOML acquisition 7,777,777 27,999,997 Issued for services 6,907,121 24,865,637 Exercise of stock options 2,250,000 1,790,157 Balance – December 31, 2020 163,658,134 154,431,291 Class B Preferred Shares Number Amount Balance – December 31, 2018, 2019 and 2020 440,000 550,000 Fiscal 2020 Activity — Shares During the year ended December The Company issued 2,777,778 and 4,096,010 Common Shares to Allseas and Maersk, respectively, for services (Note 8). The Company issued and additional 33,333 Common Shares for services to an arm’s length party. Such Common Shares were valued at $3.60 per share based on the pricing of the recent private placements. During the year ended December Fiscal 2019 Activity — Shares During the year ended December The Company further issued 8,167,446 Common Shares for services to Maersk (Note 8) and 500,000 Common shares were issued upon exercise of incentive stock options at a price of $0.70 for total proceeds of $350,000.

Stock Options

Stock Options	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Stock Options [Line Items]
Stock Options	7. Stock Options Pursuant to the Company’s stock option plan, directors may, from time to time, authorize the issuance of stock options to directors, officers, employees, and consultants of the Company and its subsidiaries. The board of directors grants such options with vesting periods and the exercise prices determined at its sole discretion. The Company’s stock option plan provides that the aggregate number of Common Shares reserved for issuance under the plan shall not exceed 20% of the total number of issued and outstanding Common Shares of the Company on a non -diluted -Term -term Continuity A continuity schedule of the Company’s stock options in the Company’s STIP is as follows: Options Outstanding Weighted average Aggregate Intrinsic Weighted average contractual Outstanding – December 31, 2020 13,429,912 0.90 36,126,463 7.34 Granted 5,506,303 2.44 Expired (44,000 ) 0.45 Cancelled/Forfeited (50,000 ) 0.75 Exercised (3,446,821 ) 0.74 Outstanding – June 30, 2021 15,395,394 1.39 101,561,190 6.85 Vested and expected to Vest – June 30, 2021 15,395,394 1.39 101,561,190 6.85 Vested and exercisable – June 30, 2021 13,495,394 0.93 95,473,684 6.84 A summary of the Company’s stock options outstanding, granted under DeepGreen’s STIP as at June 30, 2021 is as follows: Expiry Date Exercise Weighted average life Options Outstanding Options Exercisable March 31, 2024 $ 0.75 2.75 63,748 63,748 December 31, 2025 $ 0.75 4.51 10,000 10,000 February 2, 2026 $ 0.75 4.60 50,000 50,000 February 17, 2026 $ 0.60 4.64 80,000 80,000 February 17, 2026 $ 0.25 4.64 307,666 307,666 June 1, 2028 Various 6.93 13,783,980 12,383,980 June 30, 2028 $ 3.00 7.01 1,000,000 500,000 June 30, 2028 $ Nil 7.01 100,000 100,000 15,395,394 13,495,394 During the six months ended June 30, 2021, the Company also granted 8,450,000 under its LTIP. Such stock options have an exercise price of $0.75 per Common Share and expire on June 1, 2028. The aggregate intrinsic value of such LTIP stock options as at June 30, 2021, was $61,262,500. None of the LTIP stock options were exercisable on June 30, 2021. The Company expects such options to vest as and when the market and performance milestones described below are achieved. As at June 30, 2021, total unrecognized stock -based As at June 30, 2021, the fair value of the Company’s Common Shares was $8.00 per share. The Company estimated the fair value of common stock based on observable transactions in the Company’s common stock and by applying a probability -weighted The aggregate intrinsic value of stock options exercised during the period ended June 30, 2021, was $25,011,412. The total grant date fair value of STIP stock options that vested during the period ended June 30, 2021, was $25,916,669. As of June 30, 2021, total unrecognized stock -based -average Activity and Valuation On February 17, 2021, the Company granted a total of 490,666 incentive stock options to certain directors and non -employees On February 26, 2021, the Company granted a total of 40,400 incentive stock options to a consultant. These options have an exercise price between $0.25 per share, vested immediately upon grant, and expire on February 26, 2026. On March 4, 2021, the Company granted 4,973,237 incentive stock options to certain employees, directors and consultants under the Company’s STIP, as well as 8,450,000 incentive stock options to the same individuals under its LTIP. The stock options granted under the STIP expire on June 1, 2028, have and exercise prices ranging between $0.75 per share and $10 per share, and have vesting periods to a maximum of three The stock options granted under the LTIP have an exercise price of $0.75 per share and expire on June 1, 2028. The LTIP awards vest as follows: (1) 25% when the Company’s market capitalization equals $3 billion (“Tranche 1”); (2) 35% when the Company’s market capitalization equals $6 billion (“Tranche 2”); (3) 20% upon the date that the ISA grants an exploitation contract to the Company (“Tranche 3”); and (4) 20% upon the commencement of the first commercial production following the grant of the exploitation contract (“Tranche 4”). As the vesting of Tranche 1 and Tranche 2 is based on the Company’s market capitalization of $3 billion and $6 billion, respectively, these options are determined to be market -based Tranche 3 and Tranche 4 of the LTIP stock options vest based on the ISA contract and the commencement of commercial production. These options are determined to be performance -based The fair value of the options granted under the Company’s STIP was estimated on the date of grant using the Black -Scholes 2021 Expected dividend yield 0.00 % Expected stock price volatility 89.44 % Risk-free interest rate 0.51 % Expected life of options (years) 3.73 Estimated per share fair value of the Company’s Common Shares 7.00 The fair value of the Market Based Awards granted under the LTIP was estimated on the date of grant using a Monte Carlo model to simulate a distribution of future stock prices with the following weighted average assumptions: Tranche 1 Expected dividend yield 0.00 % Expected stock price volatility 90.98 % Risk-free interest rate 1.25 % Expected life of options (years) 7.25 Estimated per share fair value of the Company’s Common Shares 7.00 The fair value of the Performance Based Awards granted under the LTIP was estimated on the date of grant using the Black -Scholes Tranche 3 Tranche 4 Expected dividend yield 0.00 % 0.00 % Expected stock price volatility 91.23 % 91.23 % Risk-free interest rate 0.82 % 0.85 % Expected term (years) 5.22 5.35 Estimated per share fair value of the Company’s Common Shares 7.00 7.00 Changes in these assumptions could have a material impact on the Company’s loss and comprehensive loss. During the six months ended June 30, 2021, a total of 3,446,821 stock options were exercised for total proceeds of $2,563,156 with a weighted average exercise price of $0.74 per stock option. During the six months ended June 30, 2021, the Company recognized $47,295,676 as common share option -based -based -based	10. Stock Options Pursuant to the Company’s stock option plan, directors may, from time to time, authorize the issuance of stock options to directors, officers, employees, and consultants of the Company and its subsidiaries. The board of directors grants such options with vesting periods and the exercise prices determined at its sole discretion. The Company’s stock option plan provides that the aggregate number of Common Shares reserved for issuance under the plan shall not exceed 20% of the total number of issued and outstanding Common Shares of the Company on a non -diluted Continuity — Common Share Options A continuity schedule of the Company’s stock options is as follows: Options Weighted Aggregate Weighted Outstanding – December 31, 2018 19,138,748 0.71 5,741,624 8.16 Cancelled (1,362,500 ) 0.75 Forfeited (350,000 ) 0.75 Granted 50,000 0.75 Exercised (500,000 ) 0.70 Outstanding – December 31, 2019 16,976,248 0.70 49,231,119 7.28 Cancelled (862,500 ) 0.75 Forfeited (1,725,000 ) 0.75 Expired (100,000 ) 0.35 Granted 1,391,164 2.31 Exercised (2,250,000 ) 0.41 Outstanding – December 31, 2020 13,429,912 0.90 36,126,463 7.34 Vested and expected to Vest – December 31, 2020 13,429,912 0.90 36,126,463 7.34 Vested and exercisable – December 31, 2020 12,575,162 0.84 34,833,199 7.33 A summary of the Company’s stock options outstanding as at December Expiry Date Exercise price Weighted Options Options January 18, 2021 $ 0.35 0.05 100,000 100,000 March 31, 2024 $ 0.75 3.25 63,748 63,748 May 16, 2021 $ 0.75 0.37 50,000 50,000 June 1, 2028 $ 0.75 7.42 11,875,000 11,520,250 June 30, 2028 $ 3.00 7.50 1,000,000 500,000 June 30, 2028 $ Nil 7.50 100,000 100,000 December 31, 2025 $ 0.75 5.00 220,000 220,000 December 31, 2025 $ 0.25 5.00 21,164 21,164 13,429,912 12,575,162 On July Vesting condition Estimated date of Exercise Number of Status as at Raise $10,000,000 March 1, 2019 $ 0.75 987,500 Forfeited Complete Go Public transaction June 1, 2019 $ 0.75 375,000 Forfeited Raise $20,000,000 September 1, 2019 $ 0.75 1,481,500 Vested Raise $30,000,000 March 1, 2020 $ 0.75 978,000 Vested Raise $40,000,000 September 1, 2020 $ 0.75 862,500 Forfeited Raise $40,000,000 December 31, 2020 $ 0.75 500,000 Vested Raise $50,000,000 March 1, 2021 $ 0.75 115,500 Vested 5,300,000 As at December The aggregate intrinsic value of stock options exercised during the year ended December -based -average Activity and Valuation — Common Share Options On July On July Nil On December The fair value of the options granted was estimated on the date of grant using the Black -Scholes 2020 2019 Expected dividend yield 0.00 % 0.00 % Expected stock price volatility 100.00 % 100.00 % Risk-free interest rate 0.53 % 1.59 % Expected life of options (years) 7.38 2.00 Estimated per share fair value of the Company’s Common Shares 3.60 1.75 Changes in these assumptions could have a material impact on the Company’s loss and comprehensive loss. During the year ended December -mentioned -based -based

Supplemental Cash Flow Informat

Supplemental Cash Flow Information	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Supplemental Cash Flow Information [Line Items]
Supplemental Cash Flow Information	10. Supplemental Cash Flow Information Non-Cash Investing and Financing Activities For the six months ended For the six months ended Common Shares issued to settle accounts payable and accrued liabilities. (Note 4) 12,879,057 — Common Shares issued for exploration license acquisition (Note 3) — 27,999,997	13. Supplemental Cash Flow Information Non-Cash Investing and Financing Activities For the For the Common Shares issued for previous services (Note 8) 6,410,275 6,431,359 Common Shares issued for exploration license acquisition (Note 3) 27,999,997 — Settlement of additional contribution from Allseas (Note 8) 8,333,335 — Financing stock options issued (Note 10) 396,567 1,584,657

Segmented Information

Segmented Information	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Segmented Information [Line Items]
Segmented Information	11. Segmented Information The Company’s business consists of only one operating segment, namely exploration of seafloor polymetallic nodules, which includes the development of a metallurgical process to treat such seafloor polymetallic nodules. Details on a geographical basis of the Company’s long -lived Equipment June 30 December 31 Republic of Nauru 1,500,338 1,292,308 Tonga 12,658 14,892 North America 2,105 2,477 Total 1,515,101 1,309,677	14. Segmented Information The Company’s business consists of only one operating segment, namely exploration of seafloor polymetallic nodules, which includes the development of a metallurgical process to treat such seafloor polymetallic nodules. Details on a geographical basis of the Company’s long -lived Equipment December 31 December 31 Republic of Nauru 1,292,308 1,848,048 Tonga 14,892 — North America 2,477 3,538 Total 1,309,677 1,851,586

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Income Taxes [Line Items]
Income Taxes	15. Income Taxes Reconciliation of Effective Tax Rate The Company is subject to Canadian federal and provincial tax for the estimated assessable profit for the years ended December The tax expense at statutory rates for the Company can be reconciled to the reported loss for the year per the statement of loss and comprehensive loss as follows: For the For the Net loss for the year (56,631,379 ) (43,072,371 ) Canadian Federal and Provincial income tax rates 27.00 % 27.00 % Income tax recovery based on the above rates (15,290,472 ) (11,629,540 ) Permanent differences 980,690 386,507 Effect of differences in future and foreign tax rates 11,151,898 10,042,909 Foreign exchange and other (141,758 ) (275,813 ) Valuation allowance changes affecting the provision of income taxes 3,299,642 1,475,937 Total income taxes — — The Company follows a comprehensive model for recognizing, measuring, presenting, and disclosing uncertain tax positions taken or expected to be taken on a tax return. Tax positions must initially be recognized in the financial statements when it is more likely than not the position will be sustained upon examination by the tax authorities. Such tax positions must initially and subsequently be measured as the largest amount of tax benefit that has a greater than 50% likelihood of being realized upon ultimate settlement with the tax authority assuming full knowledge of the position and relevant facts. The Company currently has no uncertain tax positions and is therefore not reflecting any adjustments for such in its deferred tax asset. The Company’s policy is to account for income tax related interest and penalties in income tax expense in the accompanying statements of operations. There have been no income tax related interest or penalties assessed or recorded. The Company’s deferred income taxes are as follows: December 31 December 31 Deferred Tax Assets Non-capital losses 10,925,043 5,156,568 Capital losses and other 70,162 68,777 Equipment 5,102 4,701 Share issuance costs 74,506 128,931 Total deferred income tax assets 11,074,813 5,358,977 Valuation allowance (11,074,813 ) (5,358,977 ) Deferred tax asset recognized — — Deferred tax liability recognized (10,675,366 ) — ASC 740 requires that the tax benefit of net operating losses, temporary differences and credit carry forwards be recorded as an asset to the extent that management assesses that realization is “more likely than not.” Realization of the future tax benefits is dependent on the Company’s ability to generate sufficient taxable income within the carry forward period. Because of the Company’s history of operating losses, management believes that recognition of the deferred tax assets arising from the above -mentioned The deferred tax liability is recognized due to the difference between the book value and the tax basis of the acquired assets, as part of the TOML Acquisition (Note 3). Deductible temporary differences, unused tax losses and unused tax credits: December 31 December 31 Expiry Date Non-capital losses 45,312,941 21,081,632 See below Capital losses 519,720 509,463 Not applicable Equipment 18,895 17,412 Not applicable Share issuance costs 275,949 477,522 2021 to 2024 As at December -capital -forwards Canada United States Singapore Tonga 2031 445,778 — — — 2032 478,464 — — — 2033 325,440 — — — 2034 812,056 — — — 2035 1,814,112 2,340 — — 2036 1,601,988 232 — — 2037 2,615,282 208 — — 2038 4,800,633 — — — 2039 3,497,333 — — — 2040 4,312,741 — — — No expiry — — 10,214,470 14,391,864 20,703,827 2,780 10,214,470 14,391,864 As at December -capital -forwards Canada United States Singapore Tonga Loss carry-forwards 15,725,792 2,780 5,353,060 — The Company files income tax returns in Canada, Singapore and the Kingdom of Tonga, and is subject to examination in these jurisdictions for all years since the Company’s inception in 2011. Fiscal years outside the normal statute of limitation remain open to audit by tax authorities due to tax attributes generated in those early years which have been carried forward and may be audited in subsequent years when utilized. The timing of the resolution, settlement and closure of any income tax audits is highly uncertain, and the Company is unable to estimate the full range of possible adjustments to the balance of gross unrecognized tax benefits. It is possible that the balance of gross unrecognized tax benefits could significantly change in the next 12

Convertible Debentures

Convertible Debentures	6 Months Ended
	Jun. 30, 2021
DeepGreen Metals Inc. [Member]
Convertible Debentures [Line Items]
Convertible Debentures	5. Convertible Debentures During February 2021, the Company raised a total of $26 million through a convertible debentures financing. The convertible debentures bear interest at the rate of 7.0% per annum, compounded annually, with a maturity date that is 24 months from the date of the financing. The debentures can be converted into shares of the Company at anytime at the conversion price of $10 per share. Unless any interest is converted prior to the maturity date, all accrued and unpaid interest shall be payable at the maturity date in DeepGreen Common Shares at a conversion price of $10 per share. In the event that the Company completes the Business Combination (Note 1) or another change of control transaction at any time prior to the maturity date, the debenture value will be automatically converted into the common shares at the conversion price immediately prior to the Business Combination or the change of control transaction. If the debentures, or any portion thereof, are not converted by the holder upon the earlier of the maturity date or the completion of the Business Combination or the change of control transaction, the outstanding debenture value will automatically convert into the common shares of the Company at the conversion price of $10 per share. On February 18, 2021, convertible debentures with a principal amount of $500,000 were converted into 50,000 Common Shares of the Company. During the six months ended June 30, 2021, the Company accrued $660,589 as interest on convertible debentures. As at June 30, 2021, the Company has reserved 2,594,014 Common Shares to be issued upon conversion of the outstanding debentures, consisting of $25,500,000 and $440,137 of principal and accrued interest, respectively.

Accounting Policies, by Policy

Accounting Policies, by Policy (Policies)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Accounting Policies, by Policy (Policies) [Line Items]
Use of Estimates	Use of Estimates The preparation of the financial statements in conformity with U.S. GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date the financial statements and the reported amounts of expenses during the reporting periods. Actual results could differ from those estimates. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates.	Use of Estimates The preparation of the financial statements in conformity with U.S. GAAP requires the Company’s management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date the financial statements and the reported amounts of expenses during the reporting periods. Actual results could differ from those estimates. Making estimates requires management to exercise significant judgment. It is at least reasonably possible that the estimate of the effect of a condition, situation or set of circumstances that existed at the date of the financial statements, which management considered in formulating its estimate, could change in the near term due to one or more future confirming events. Accordingly, the actual results could differ significantly from those estimates. Financial instruments that potentially subject the Company to concentrations of credit risk consist of cash accounts in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000 and investments held in Trust Account. The Company has not experienced losses on these accounts.
Cash and Cash Equivalents	Cash and Cash Equivalents The Company considers all short -term	Cash and Cash Equivalents The Company considers all short -term
Investments Held in Trust Account	Investments Held in Trust Account The Company’s portfolio of marketable securities is comprised solely of U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less or in any open -ended -7	Investments Held in Trust Account The Company’s portfolio of marketable securities is comprised solely of U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less or in any open -ended -7
Fair Value Measurement	Fair Value Measurement Fair value is defined as the price that would be received for sale of an asset or paid for transfer of a liability, in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a three -tier The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). These tiers include: • • • In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement.	Fair Value Measurement Fair value is defined as the price that would be received for sale of an asset or paid for transfer of a liability, in an orderly transaction between market participants at the measurement date. U.S. GAAP establishes a three -tier The hierarchy gives the highest priority to unadjusted quoted prices in active markets for identical assets or liabilities (Level 1 measurements) and the lowest priority to unobservable inputs (Level 3 measurements). These tiers include: • • • In some circumstances, the inputs used to measure fair value might be categorized within different levels of the fair value hierarchy. In those instances, the fair value measurement is categorized in its entirety in the fair value hierarchy based on the lowest level input that is significant to the fair value measurement.
Offering Costs Associated with the Initial Public Offering		Offering Costs Associated with the Initial Public Offering The Company complies with the requirements of ASC 340 -10-S99
Warrant Liabilities	Warrant Liabilities The Company does not use derivative instruments to hedge exposures to cash flow, market, or foreign currency risks. The Company evaluates all of its financial instruments, including issued stock purchase warrants, to determine if such instruments are derivatives or contain features that qualify as embedded derivatives, pursuant to ASC 480 and ASC 815 -15 -assessed The Company issued 15,000,000 warrants as part of the units offered in its Initial Public Offering and, simultaneously with the closing of Initial Public Offering, the Company issued in a private placement an aggregate of 9,500,000 private placement warrants. The Company accounts for the Warrants in accordance with the guidance contained in ASC 815 -40 -measurement	Warrant Liabilities The Company does not use derivative instruments to hedge exposures to cash flow, market, or foreign currency risks. The Company evaluates all of its financial instruments, including issued stock purchase warrants, to determine if such instruments are derivatives or contain features that qualify as embedded derivatives, pursuant to ASC 480 and ASC 815 -15 -assessed The Company issued 15,000,000 warrants as part of the units offered in its Initial Public Offering and, simultaneously with the closing of Initial Public Offering, the Company issued in a private placement an aggregate of 9,500,000 private placement warrants. The Company accounts for the Warrants in accordance with the guidance contained in ASC 815 -40-15-7D -measurement
Class A Ordinary Shares subject to possible redemption	Class A Ordinary Shares subject to possible redemption Class A ordinary shares subject to mandatory redemption (if any) are classified as liability instruments and are measured at fair value. Conditionally redeemable Class A ordinary shares (including Class A ordinary shares that feature redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, Class A ordinary shares are classified as shareholders’ equity. The Company’s Class A ordinary shares feature certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, as of June 30, 2021, 30,000,000 Class A ordinary shares subject to possible redemption were presented at redemption value as temporary equity, outside of the shareholders’ equity section of the Company’s balance sheet.	Class A Ordinary Shares subject to possible redemption Class A ordinary shares subject to mandatory redemption (if any) are classified as liability instruments and are measured at fair value. Conditionally redeemable Class A ordinary shares (including Class A ordinary shares that feature redemption rights that are either within the control of the holder or subject to redemption upon the occurrence of uncertain events not solely within the Company’s control) are classified as temporary equity. At all other times, Class A ordinary shares are classified as shareholders’ equity. The Company’s Class A ordinary shares feature certain redemption rights that are considered to be outside of the Company’s control and subject to occurrence of uncertain future events. Accordingly, as of December
Loss Per Share	Net Income (Loss) Per Ordinary Share The Company applies the two -class -average -dilutive	Net Loss Per Ordinary Share The Company applies the two -class -average ordinary shares in the calculation of diluted loss per ordinary share, since the exercise of the warrants are contingent upon the occurrence of future events. As a result, diluted net loss per ordinary share is the same as basic net loss per ordinary share for the periods presented.
Reconciliation of Net Income (Loss) per Ordinary Share	Reconciliation of Net Income (Loss) per Ordinary Share The Company’s net income (loss) is adjusted for the portion of income (loss) that is attributable to ordinary shares subject to redemption, as these shares only participate in the earnings of the Trust Account and not the income or losses of the Company. Accordingly, basic and diluted loss per ordinary share is calculated as follows: For the three months ended For the three months ended For the six months ended For the six months ended Class A Ordinary Shares subject to possible redemption Numerator: Earnings allocable to Ordinary Shares subject to possible redemption Income from investments held in Trust Account $ 4,560 $ 36,722 $ 9,070 $ 36,722 Less: Company’s portion available to be withdrawn to pay taxes — — — — Net income attributable to ordinary shares $ 4,560 $ 36,722 $ 9,070 $ 36,722 Denominator: Weighted average Class A ordinary shares subject to possible redemption Weighted average shares outstanding subject to redemption, basic and diluted 30,000,000 26,284,337 27,468,417 26,284,337 Basic and diluted net income per share, shares subject to redemption $ 0.00 $ 0.00 $ 0.00 $ 0.00 Non-Redeemable Ordinary Shares Numerator: Net Income (Loss) minus Net Earnings attributable to redeemable shares Net income (loss) $ (17,175,554 ) $ 6,723 $ 14,694,066 $ (52,276 ) Less: Income attributable to Class A ordinary (4,560 ) (36,722 ) (9,070 ) (36,722 ) Non-redeemable net income (loss) $ (17,180,114 ) $ (29,998 ) $ 14,684,996 $ (88,997 ) Denominator: weighted average Non-redeemable ordinary shares Weighted average ordinary shares outstanding, 7,500,000 9,649,510 10,031,583 8,602,438 Basic and diluted net income (loss) per share, Non-redeemable shares $ (2.29 ) $ (0.00 ) $ 1.46 $ (0.01 )	Reconciliation of Net Loss per Ordinary Share The Company’s net loss is adjusted for the portion of income (loss) that is attributable to ordinary shares subject to redemption, as these shares only participate in the earnings of the Trust Account and not the income or losses of the Company. Accordingly, basic and diluted loss per ordinary share is calculated as follows: For the Year For the Class A Ordinary Shares subject to possible redemption Numerator: Earnings allocable to Ordinary Shares subject to possible redemption Income from investments held in Trust Account $ 65,492 $ — Less: Company’s portion available to be withdrawn to pay taxes — — Net income attributable $ 65,492 $ — Denominator: Weighted average Class A ordinary shares subject to possible redemption Weighted average shares outstanding of shares subject to redemption, 25,440,915 — Basic and diluted net income per share, shares subject to redemption $ — $ — Non-Redeemable Ordinary Shares Numerator: Net Loss minus Net Earnings attributable to redeemable shares Net loss $ (36,542,055 ) $ (9,039 ) Less: Income attributable to Class A ordinary shares subject to possible redemption 65,492 — Non-redeemable net loss $ (36,607,546 ) $ (9,039 ) Denominator: weighted average Non-redeemable ordinary shares Weighted average ordinary shares outstanding, basic and diluted 10,464,651 7,500,000 Basic and diluted net loss per share, Non-redeemable shares $ (3.50 ) $ (0.00 )
Income Taxes	Income Taxes FASB ASC Topic 740, “Income Taxes,” prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. There were no unrecognized tax benefits as of June 30, 2021 and December 31, 2020. The Company’s management determined that the Cayman Islands is the Company’s only major tax jurisdiction. The Company recognizes accrued interest and penalties related to unrecognized tax benefits as income tax expense. No amounts were accrued for the payment of interest and penalties as of June 30, 2021 and December 31, 2020. The Company is currently not aware of any issues under review that could result in significant payments, accruals or material deviation from its position. The Company is subject to income tax examinations by major taxing authorities since inception. There is currently no taxation imposed on income by the Government of the Cayman Islands. In accordance with Cayman Islands income tax regulations, income taxes are not levied on the Company. Consequently, income taxes are not reflected in the Company’s financial statements. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months.	Income Taxes FASB ASC Topic 740, “Income Taxes,” prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of tax positions taken or expected to be taken in a tax return. For those benefits to be recognized, a tax position must be more likely than not to be sustained upon examination by taxing authorities. There were no unrecognized tax benefits as of December There is currently no taxation imposed on income by the Government of the Cayman Islands. In accordance with Cayman Islands income tax regulations, income taxes are not levied on the Company. Consequently, income taxes are not reflected in the Company’s financial statements. The Company’s management does not expect that the total amount of unrecognized tax benefits will materially change over the next twelve months.
Recently Adopted Accounting Guidance	Recent Accounting Standards The Company’s management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s financial statements.	Recent Accounting Standards Management does not believe that any recently issued, but not yet effective, accounting pronouncements, if currently adopted, would have a material effect on the Company’s financial statements.
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation The accompanying unaudited condensed consolidated financial statements are presented in U.S. dollars in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) for interim financial information and pursuant to the rules and regulations of the SEC. Accordingly, they do not include all of the information and footnotes required by GAAP. In the opinion of management, the unaudited consolidated financial statements reflect all adjustments, which include only normal recurring adjustments necessary for the fair statement of the balances and results for the periods presented. Operating results for the three and six months ended June 30, 2021 are not necessarily indicative of the results that may be expected for the year ending December 31, 2021 or for any future interim periods. The accompanying unaudited consolidated financial statements should be read in conjunction the financial statements and notes thereto included in with the Company’s Annual Report as amended on Form 10 -K
Principles of Consolidation	Principles of Consolidation The accompanying consolidated financial statements include the accounts of the Company and its wholly -owned
Emerging Growth Company	Emerging Growth Company The Company is an “emerging growth company,” as defined in Section 2(a) of the Securities Act, as modified by the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”), and it may take advantage of certain exemptions from various reporting requirements that are applicable to other public companies that are not emerging growth companies including, but not limited to, not being required to comply with the auditor attestation requirements of Section 404 of the Sarbanes -Oxley Further, Section 102(b)(1) of the Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”) exempts emerging growth companies from being required to comply with new or revised financial accounting standards until private companies (that is, those that have not had a Securities Act registration statement declared effective or do not have a class of securities registered under the Exchange Act) are required to comply with the new or revised financial accounting standards. The JOBS Act provides that an emerging growth company can elect to opt out of the extended transition period and comply with the requirements that apply to non -emerging This may make comparison of the Company’s financial statements with other public companies difficult or impossible because of the potential differences in accounting standards used.
Concentration of Credit Risk	Concentration of Credit Risk Financial instruments that potentially subject the Company to concentrations of credit risk consist of cash accounts in a financial institution, which, at times, may exceed the Federal Depository Insurance Coverage of $250,000 and investments held in Trust Account. The Company has not experienced losses on these accounts.
Fair Value of Financial Instruments	Fair Value of Financial Instruments As of June 30, 2021 and December 31, 2020, the carrying values of cash, prepaid expenses, and accounts payable approximate their fair values due to the short -term The Warrants are accounted for as liabilities pursuant to ASC 815 -40
DeepGreen Metals Inc. [Member]
Accounting Policies, by Policy (Policies) [Line Items]
Use of Estimates	Use of Estimates The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts in the unaudited consolidated financial statements and the notes thereto. Significant estimates and assumptions reflected in these unaudited consolidated financial statements include, but are not limited to, the valuation of common -share
Cash and Cash Equivalents		iv. Cash and Cash Equivalents Cash and cash equivalents include cash on hand and term deposits with a remaining term to maturity at acquisition of three months or less.
Loss Per Share		ii. Loss Per Share Basic loss per share is computed by dividing loss available to common shareholders by the weighted average number of common shares outstanding during the year. The computation of diluted loss per share assumes the conversion, exercise or contingent issuance of securities only when such conversion, exercise or issuance would have a dilutive effect on the loss per share. The dilutive effect of convertible securities is reflected in the diluted loss per share by application of the “if converted” method. The dilutive effect of outstanding options and their equivalents is reflected in the diluted loss per share by application of the treasury stock method.
Income Taxes		ix. Income Taxes The Company accounts for income taxes under the asset and liability method which requires the recognition of deferred income tax assets and liabilities for the expected future tax consequences of temporary differences between the carrying amounts and tax bases of assets and liabilities. The Company provides a valuation allowance on deferred tax assets unless it is more likely than not that such assets will be realized.
Recently Adopted Accounting Guidance		Recently Adopted Accounting Guidance i. Leases In February 2016, the FASB issued ASU 2016 -02 -term -02 -02 -term ii. Stock Based Compensation In June 2018, the FASB issued ASU 2018 -07 -based -07
Basis of Accounting, Policy [Policy Text Block]	Basis of Presentation These unaudited condensed consolidated financial statements are prepared in accordance with US Generally Accepted Accounting Principles (“US GAAP”) for interim financial statements. Accordingly, certain information and footnote disclosures required by US GAAP have been condensed or omitted in these unaudited consolidated financial statements pursuant to such rules and regulation. In management’s opinion, these unaudited consolidated interim financial statements include all adjustments of a normal recurring nature necessary for the fair presentation of the Company’s statement of financial position, operating results for the periods presented, comprehensive loss, stockholder’s equity and cash flows for the interim periods, but are not necessarily indicative of the results of operations to be expected for the full year ending December 31, 2021 or for any other period. These unaudited condensed consolidated financial statements should be read in conjunction with the audited annual consolidated financial statements for the year ended December 31, 2020. The Company has applied the same accounting policies as in the prior year.
Foreign Currencies		i. Foreign Currencies The functional currency is the currency of the primary economic environment in which the entity operates. The functional currency of the Company and all its subsidiaries is the US Dollar, except for NEAT and NHEF, whose functional currency is the Australian Dollar. At the end of each reporting period, monetary assets and liabilities that are denominated in foreign currencies are translated into the functional currency at the rates prevailing at that date. Non -monetary -monetary For consolidation purposes, the assets and liabilities of entities with functional currencies other than the US dollar are translated at the period end rates of exchange, and the results of their operations are translated at average rates of exchange for the period. The resulting changes are recognized in accumulated other comprehensive loss within equity as currency translation differences.
Financial Instruments		iii. Financial Instruments Financial assets and liabilities are recognized when the Company becomes a party to the contractual provisions of the instrument. Financial assets are derecognized when the rights to receive cash flows from the assets have expired, or have been transferred, and the Company has transferred substantially all risks and rewards of ownership. A financial liability is derecognized when the obligation specified in the contract is discharged, cancelled, or expires. The Company’s financial instruments consists of cash and cash equivalents, accounts payable and accrued inabilities, and deferred acquisition costs all of which are recorded at amortized cost.
Equipment		v. Equipment Equipment are stated at cost less accumulated depreciation and accumulated impairment losses. Cost includes expenditures that are directly attributable to the acquisition of the asset. Subsequent costs are included in the asset’s carrying amount or recognized as a separate asset, as appropriate, when it is probable that future economic benefits from such assets will flow to the Company and the cost of such assets can be measured reliably. The carrying amount of an asset is derecognized when it is replaced or taken out of service. Repairs and maintenance costs are charged to the statement of loss and comprehensive loss during the period they are incurred. The major categories of equipment are amortized on declining balance basis as follows: Exploration and other equipment 30 % Office equipment 30 % The Company allocates the amount initially recognized to each asset’s significant components and depreciates each component separately. Amortization methods and useful life of the assets are reviewed at each financial period end and adjusted on a prospective basis, if required. Gains and losses on disposals of equipment are determined by comparing the proceeds with the carrying amount of the asset and are included in the statement of loss and comprehensive loss.
Leases		vi. Leases The Company determines if an arrangement is a lease at inception. Operating leases are included in operating lease right -of-use ROU assets represent our right to use an underlying asset for the lease term and lease liabilities represent our obligation to make lease payments arising from the lease. Operating lease ROU assets and liabilities are recognized at commencement date based on the present value of lease payments over the lease term. As most of such leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the estimated rate of interest for collateralized borrowing over a similar term of the lease payments at commencement date. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. The lease terms may include options to extend or terminate the lease and when it is reasonably certain that we will exercise that option. The Company elected to apply the short -term
Exploration Licenses		vii. Exploration Licenses The Company is in the exploration stage with respect to its investment in mineral licenses and follows the practice of capitalizing costs relating to the acquisition of such mineral licenses. Exploration Expenses The Company expenses all costs relating to exploration for and development of mineral claims. Such exploration and development costs include, but are not limited to, claims management, geological, geochemical and geophysical studies, process development. The mineral licenses would be charged to operations on a unit -of-production
Stock-based compensation		viii. Stock-based compensation Stock -based -based -based -based -based For stock options issued with performance conditions related to financing activities, the Company recognizes the costs when the specific performance targets are achieved using the accelerated attribution method. When these costs relate to equity financing, they are netted against share capital as a share issuance cost The Company at times grants common shares or stock options in lieu of cash to certain vendors for their services to the Company. The Company recognizes the associated cost in the same period and manner as if the Company paid cash for the services provided.
Significant Accounting Estimates and Judgments		Significant Accounting Estimates and Judgments The preparation of financial statements in accordance with U.S. GAAP requires management to make judgments, estimates and assumptions that affect the application of policies and reported amounts of assets and liabilities, income and expenses. The estimates and associated assumptions are based on historical experience and various other factors that are believed to be reasonable under the circumstances, the results of which form the basis of making the judgments about carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. Significant management judgments and estimates were applied to the following areas: i. TOML Acquisition In March 2020, the Company completed the TOML Acquisition (Note 3) and applied guidance from U.S. GAAP Accounting Standard Coding (“ASC”) 805 to understand the accounting treatment regarding this acquisition and make necessary judgements. ASC 805 defines a business as inputs and processes, when applied to the inputs, resulting in the creation of outputs. The key input acquired in connection with the TOML Acquisition is the TOML Exploration License and the related intellectual property. TOML Exploration License is in the development stage and therefore does not produce outputs. ASC 805 requires that where there is no output, there must be both an input and substantive process which must include an organized workforce with the necessary skills, experience, and knowledge to develop and convert the inputs into outputs, for a group of assets to be considered a business. An organized workforce was not included in the TOML Acquisition and therefore the Company’s management deemed that the TOML Acquisition was not a business acquisition and only an acquisition of a group of assets. The Company’s position is supported by ASC 805’s guidance that if substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not considered a business. The value of the TOML is considered to be primarily in the TOML Exploration License. Management also determined that other assets acquired (which included other intangible assets such as patents and trademarks) were connected to the TOML Exploration License and would not hold value by themselves. The value of the total cost was therefore capitalized into one line item on the Company’s balance sheet, the Exploration licenses. ii. Valuation of common share-based payments DeepGreen recognizes the cost of share -based -employees -date -Scholes • • • • • -Free -coupon Changes in these assumptions used to determine the fair value of the common share incentive stock options, including the vesting timeline of granted stock options, could have a material impact on the Company’s loss and comprehensive loss. DeepGreen determines the fair value of common shares issued for services based on the most recent private placements.
Recent Accounting Guidance Not Yet Adopted	Recent Accounting Pronouncements Issued and Adopted i. Accounting for Debt with Conversion and Other Options In August 2020, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU” 2020 -08 “Debt — Debt with Conversion and Other Options (Subtopic 470 -20 ) and Derivative and Hedging — Contracts in Entity’s Own Equity (Subtopic 815 -40 )” -08 -converted -08 -08	Recent Accounting Guidance Not Yet Adopted i. Accounting for Income Taxes In December 2019, the FASB issued a new standard to simplify the accounting for income taxes. The guidance eliminates certain exceptions related to the approach for intraperiod tax allocation, the methodology for calculating income taxes in an interim period, and the recognition of deferred tax liabilities for outside basis differences related to changes in ownership of equity method investments and foreign subsidiaries. The guidance also simplifies aspects of accounting for franchise taxes and enacted changes in tax laws or rates, and clarifies the accounting for transactions that result in a step -up
Basis of Presentation	Basis of Measurement These unaudited condensed consolidated financial statements have been prepared under the historical cost convention and are presented in United States (“US”) dollars.

Restatement of Previously Iss_2

Restatement of Previously Issued Financial Statements (Tables)	12 Months Ended
	Dec. 31, 2020
Condensed Financial Information Disclosure [Abstract]
Schedule of balance sheets	May 8, June 30, September 30, December 31, Warrant liability As Previously Reported — — — — Adjustments 24,200,000 23,030,000 45,050,000 56,930,000 As Restated 24,200,000 23,030,000 45,050,000 56,930,000 Total Liabilities As Previously Reported 11,299,788 10,753,271 11,443,090 12,381,002 Adjustments 24,200,000 23,030,000 45,050,000 56,930,000 As Restated 35,499,788 33,783,271 56,493,090 69,311,002 Class A ordinary shares 287,041,190 286,786,990 285,557,170 284,197,210 Adjustments (24,214,650 ) (23,030,000 ) (45,050,000 ) (56,930,000 ) As Restated 262,826,540 263,756,990 240,507,170 227,267,210 Class A ordinary shares 28,704,119 28,678,699 28,555,717 28,419,721 Adjustments (2,421,465 ) (2,303,000 ) (4,505,000 ) (5,693,000 ) As Restated 26,282,654 26,375,699 24,050,717 22,726,721 Class A ordinary shares As Previously Reported 130 132 144 158 Adjustments 242 230 451 569 As Restated 372 362 595 727 Class A ordinary shares, 1,295,881 1,321,301 1,444,283 1,580,279 Adjustments 2,421,465 2,303,000 4,505,000 5,693,000 As Restated 3,717,346 3,624,301 5,949,283 7,273,279 Additional paid-in capital As Previously Reported 5,113,134 5,352,792 6,582,601 7,942,547 Adjustments 877,413 (292,578 ) 21,727,203 33,607,078 As Restated 5,990,547 5,060,214 28,309,804 41,549,625 Accumulated deficit As Previously Reported (114,123 ) (353,668 ) (1,583,490 ) (2,943,447 ) Adjustments (877,647 ) 292,353 (21,727,647 ) (33,607,647 ) As Restated (991,770 ) (61,315 ) (23,311,137 ) (36,551,094 ) Total Shareholders’ equity As Previously Reported 5,000,004 5,000,006 5,000,005 5,000,008 Adjustments (2 ) 1 — — As Restated 5,000,002 5,000,007 5,000,005 5,000,008
Schedule of statements of operations	Six Months Nine Months Year Ended Change in fair value of the warrant liability As Previously Reported — — — Adjustments 1,170,000 (20,850,000 ) (32,730,000 ) As Restated 1,170,000 (20,850,000 ) (32,730,000 ) Offering costs allocated to derivative warrant liabilities As Previously Reported — — — Adjustments (877,647 ) (877,647 ) (877,647 ) As Restated (877,647 ) (877,647 ) (877,647 ) Net loss As Previously Reported (344,629 ) (1,574,451 ) (2,934,408 ) Adjustments 292,353 (21,727,647 ) (33,607,647 ) As Restated (52,276 ) (23,302,098 ) (36,542,055 ) Weighted average shares outstanding subject to possible redemption, basic and diluted As Previously Reported N/A N/A 28,635,732 Adjustments 26,284,377 26,325,998 (3,194,817 ) As Restated 26,284,377 26,325,998 25,440,915 Basic and diluted net income per share, shares subject to redemption As Previously Reported N/A N/A $ 0.00 Adjustments $ 0.00 $ 0.00 $ 0.00 As Restated $ 0.00 $ 0.00 $ 0.00 Weighted average ordinary shares outstanding, basic and diluted As Previously Reported 8,675,841 8,724,681 8,387,147 Adjustments (73,403 ) 732,999 2,077,504 As Restated 8,602,438 9,457,680 10,464,651 Basic and diluted net loss per share, Non-redeemable shares As Previously Reported $ (0.04 ) $ (0.19 ) $ (0.36 ) Adjustments $ 0.03 $ (2.28 ) $ (3.14 ) As Restated $ (0.01 ) $ (2.47 ) $ (3.50 ) Three Months Three Months Change in fair value of the warrant liability As Previously Reported — — Adjustments 1,170,000 (22,020,000 ) As Restated 1,170,000 (22,020,000 ) Offering costs allocated to derivative warrant liabilities As Previously Reported — — Adjustments (877,647 ) — As Restated (877,647 ) — Net income (loss) As Previously Reported (285,630 ) (1,229,822 ) Adjustments 292,353 (22,020,000 ) As Restated 6,723 (23,249,822 ) Weighted average shares outstanding subject to possible redemption, basic and diluted As Previously Reported N/A N/A Adjustments 26,284,377 26,325,998 As Restated 26,284,377 26,325,998 Basic and diluted net income per share, shares subject to redemption As Previously Reported N/A N/A Adjustments $ 0.00 $ 0.00 As Restated $ 0.00 $ 0.00 Weighted average ordinary shares outstanding, basic and diluted As Previously Reported 8,726,681 8,821,301 Adjustments 978,194 2,344,174 As Restated 9,704,875 11,165,475 Basic and diluted net loss per share, Non-redeemable shares As Previously Reported $ (0.04 ) $ (0.14 ) Adjustments $ 0.04 $ (1.94 ) As Restated $ (0.00 ) $ (2.08 )
Schedule of statements of changes in stockholders’ equity	June 30, September 30, December 31, Class A ordinary shares As Previously Reported 132 144 158 Adjustments 230 451 569 As Restated 362 595 727 Additional Paid in Capital As Previously Reported 5,352,793 6,582,601 7,942,547 Adjustments (292,579 ) 21,727,203 33,607,078 As Restated 5,060,214 28,309,804 41,549,625 Accumulated Deficit As Previously Reported (353,668 ) (1,583,490 ) (2,943,447 ) Adjustments 292,353 (21,727,647 ) (33,607,647 ) As Restated (61,315 ) (23,311,137 ) (36,551,094 ) Total Shareholders’ Equity As Previously Reported 5,000,006 5,000,005 5,000,008 Adjustments 1 — — As Restated 5,000,007 5,000,005 5,000,008
Schedule of statements of cash flows	Six Months Nine Months Year Ended Net loss As Previously Reported (344,629 ) (1,574,451 ) (2,934,408 ) Adjustments 292,353 (21,727,647 ) (33,607,647 ) As Restated (52,276 ) (23,302,098 ) (36,542,055 ) Change in fair value of warrant liability As Previously Reported — — — Adjustments (1,170,000 ) 20,850,000 32,730,000 As Restated (1,170,000 ) 20,850,000 32,730,000 Offering costs allocated to derivative warrant liabilities As Previously Reported — — — Adjustments 877,647 877,647 877,647 As Restated 877,647 877,647 877,647 Initial value of Class A ordinary shares subject to possible redemption As Previously Reported 287,041,190 287,041,190 287,041,190 Adjustments (24,214,650 ) (24,214,650 ) (24,214,650 ) As Restated 262,826,540 262,826,540 262,826,540 Change in value of Class A ordinary shares subject to possible redemption As Previously Reported (254,200 ) (1,229,820 ) (2,843,980 ) Adjustments 1,184,650 (22,020,000 ) (32,715,350 ) As Restated 930,450 (23,249,820 ) (35,559,330 )

Summary of Significant Accoun_2

Summary of Significant Accounting Policies (Tables)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Schedule of basic and diluted loss per ordinary share	For the three months ended For the three months ended For the six months ended For the six months ended Class A Ordinary Shares subject to possible redemption Numerator: Earnings allocable to Ordinary Shares subject to possible redemption Income from investments held in Trust Account $ 4,560 $ 36,722 $ 9,070 $ 36,722 Less: Company’s portion available to be withdrawn to pay taxes — — — — Net income attributable to ordinary shares $ 4,560 $ 36,722 $ 9,070 $ 36,722 Denominator: Weighted average Class A ordinary shares subject to possible redemption Weighted average shares outstanding subject to redemption, basic and diluted 30,000,000 26,284,337 27,468,417 26,284,337 Basic and diluted net income per share, shares subject to redemption $ 0.00 $ 0.00 $ 0.00 $ 0.00 Non-Redeemable Ordinary Shares Numerator: Net Income (Loss) minus Net Earnings attributable to redeemable shares Net income (loss) $ (17,175,554 ) $ 6,723 $ 14,694,066 $ (52,276 ) Less: Income attributable to Class A ordinary (4,560 ) (36,722 ) (9,070 ) (36,722 ) Non-redeemable net income (loss) $ (17,180,114 ) $ (29,998 ) $ 14,684,996 $ (88,997 ) Denominator: weighted average Non-redeemable ordinary shares Weighted average ordinary shares outstanding, 7,500,000 9,649,510 10,031,583 8,602,438 Basic and diluted net income (loss) per share, Non-redeemable shares $ (2.29 ) $ (0.00 ) $ 1.46 $ (0.01 )	For the Year For the Class A Ordinary Shares subject to possible redemption Numerator: Earnings allocable to Ordinary Shares subject to possible redemption Income from investments held in Trust Account $ 65,492 $ — Less: Company’s portion available to be withdrawn to pay taxes — — Net income attributable $ 65,492 $ — Denominator: Weighted average Class A ordinary shares subject to possible redemption Weighted average shares outstanding of shares subject to redemption, 25,440,915 — Basic and diluted net income per share, shares subject to redemption $ — $ — Non-Redeemable Ordinary Shares Numerator: Net Loss minus Net Earnings attributable to redeemable shares Net loss $ (36,542,055 ) $ (9,039 ) Less: Income attributable to Class A ordinary shares subject to possible redemption 65,492 — Non-redeemable net loss $ (36,607,546 ) $ (9,039 ) Denominator: weighted average Non-redeemable ordinary shares Weighted average ordinary shares outstanding, basic and diluted 10,464,651 7,500,000 Basic and diluted net loss per share, Non-redeemable shares $ (3.50 ) $ (0.00 )

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Fair Value Disclosures [Abstract]
Schedule of fair value on a recurring basis		December 31, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ 33,750,000 $ — $ — $ 33,750,000 Private Placement Warrants — — 23,180,000 23,180,000 Total warrant liabilities $ 33,750,000 $ — $ 23,180,000 $ 56,930,000 September 30, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants (1) $ 27,000,000 $ — $ — $ 27,000,000 Private Placement Warrants — — 18,050,000 18,050,000 Total warrant liabilities $ 27,000,000 $ — $ 18,050,000 $ 45,050,000 June 30, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ 14,100,000 $ — $ — $ 14,100,000 Private Placement Warrants — — 8,930,000 8,930,000 Total warrant liabilities $ 14,100,000 $ — $ 8,930,000 $ 23,030,000 May 8, 2020 (As Restated) Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ — $ — $ 14,700,000 $ 14,700,000 Private Placement Warrants — — 9,500,000 9,500,000 Total warrant liabilities $ — $ — $ 24,200,000 $ 24,200,000 (1) Due to the use of quoted prices in an active market (Level 1) to measure the fair value of the Public Warrants, subsequent to initial measurement, the Company had transfers out of Level 3 totaling $14,700,000 during the period May 8, 2020 through December 31, 2020.
Schedule of provides quantitative information regarding Level 3 fair value measurements		As of May 8, As of June 30, As of As of Exercise price $ 11.50 $ 11.50 $ 11.50 $ 11.50 IPO price 10.00 10.00 10.00 10.00 Implied stock price range (or underlying asset price at December 31, 2020) 9.51 9.70 10.20 10.76 Volatility 18.7 % 17.45 % 26.95 % 30.5 % Term 5.91 5.75 5.50 5.25 Risk-free rate 0.44 % 37.00 % 33.00 % 0.40 % Dividend yield 0.0 % 0.0 % 0.0 % 0.0 %
Schedule of changes in the fair value of warrant liabilities		Private Public Total Warrant Initial measurement on May 8, 2020 (As Restated) $ 9,500,000 $ 14,700,000 $ 24,200,000 Change in fair value of warrant liability (570,000 ) (600,000 ) (1,170,000 ) Fair value, June 30, 2020 (As Restated) $ 8,930,000 $ 14,100,000 $ 23,030,000 Change in fair value of warrant liability 9,120,000 12,900,000 22,020,000 Fair value, September 30, 2020 (As Restated) $ 18,050,000 $ 27,000,000 $ 45,050,000 Change in fair value of warrant liability 5,130,000 6,750,000 11,880,000 Fair value, December 31, 2020 (As Restated) $ 23,180,000 $ 33,750,000 $ 56,930,000
Schedule of fair value hierarchy for liabilities measured at fair value on a recurring basis	Level 1 Level 2 Level 3 Total Warrant liabilities: Public Warrants $ 21,600,000 $ — $ — $ 21,600,000 Private Placement Warrants — — 14,155,000 14,155,000 Total warrant liabilities $ 21,600,000 $ — $ 14,155,000 $ 35,755,000
Schedule of quantitative information regarding level 3 fair value measurements	As of As of Exercise price $ 11.50 $ 11.50 Implied stock price range (or underlying asset price at December 31, 2020) $ 9.95 $ 10.76 Volatility 21.0 % 30.5 % Term 5.14 5.25 Risk-free rate 0.89 % 0.40 % Dividend yield 0.0 % 0.0 %
Schedule of changes in the fair value of warrant liabilities	Private Fair value, December 31, 2020 $ 23,180,000 Change in fair value (9,025,000 ) Fair value, June 30, 2021 $ 14,155,000

Basis of Presentation (Tables)

Basis of Presentation (Tables) - DeepGreen Metals Inc. [Member]	12 Months Ended
	Dec. 31, 2020
Basis of Presentation (Tables) [Line Items]
Schedule of consolidated financial statements	Subsidiary Principal Activity Location Proportion of DeepGreen Engineering Pte. Ltd. (“DGE”) Mineral exploration Singapore 100% DeepGreen Resources LLC (“DGL”) Holding Company USA 100% NORI Mineral exploration Republic of Nauru 100% Nauru Education and Training Foundation Inc. (“NEAT”) Holding Company Republic of Nauru 100% Nauru Health and Environment Foundation Incorporated (“NHEF”) Holding Company Republic of Nauru 100% Tonga Offshore Mining Ltd. (“TOML”) Mineral exploration Tonga 100% Koloa Moana Resources Ltd. (“Koloa Moana”) Holding Company Canada 100% Offshore Minerals Pte. Ltd. (“Offshore Minerals”) Mineral exploration Australia 100% DeepGreen TOML Singapore Ltd. (TOML Singapore”) Mineral exploration Singapore 100% DeepGreen TOML Holding 1 (“TOML Hold 1”) Holding Company British Virgin Islands 100% DeepGreen TOML Holding 1 (“TOML Hold 2”) Holding Company British Virgin Islands 100% The Metals Company Nauru Holding LLC (“Nauru Holding”) Holding Company USA 100% The Metals Company LLC (“TMC”) Holding Company USA 100%
Schedule of equipment	Exploration and other equipment 30 % Office equipment 30 %

TOML Acquisition (Tables)

TOML Acquisition (Tables)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
TOML Acquisition (Tables) [Line Items]
Schedule of net assets acquired as part of the TOML acquisition	Net Assets acquired $ Cash payment 560,000 Common shares issued for TOML acquisition (7,777,777 $3.60) 27,999,997 Transaction costs paid 47,375 Deferred consideration 3,440,000 Total Acquisition Cost 32,047,372 Allocated to Equipment 21,274 Exploration licenses (Note 4) 42,701,464 Deferred tax liability (1) (10,675,366 )	Net Assets acquired as at March 31, 2020 $ Cash payment 560,000 Common shares issued for TOML acquisition (7,777,777 $3.60) 27,999,997 Transaction costs paid 47,375 Deferred consideration 3,440,000 Total Acquisition Cost 32,047,372 Allocated to Equipment (Note 7) 21,274 Exploration licenses (Note 8) 42,701,464 Deferred tax liability (Note 15) ( 1) (10,675,366 )

Financial Instruments (Tables)

Financial Instruments (Tables)	12 Months Ended
	Dec. 31, 2020
Disclosure Text Block Supplement [Abstract]
Schedule of categories of financial instruments	December 31 December 31 Financial assets Amortized cost Cash and cash equivalents 10,096,205 15,950,624 10,096,205 15,950,624 Financial liabilities Amortized cost Accounts payable and accrued liabilities 4,315,477 1,802,514 Deferred acquisition costs 3,440,000 — 7,755,477 1,802,514

Cash and Cash Equivalents (Tabl

Cash and Cash Equivalents (Tables)	12 Months Ended
	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Cash and Cash Equivalents [Line Items]
Schedule of cash and cash equivalents	December 31 December 31 Cash 10,096,205 1,450,624 Term deposits — 14,500,000 10,096,205 15,950,624

Receivables and Prepayments (Ta

Receivables and Prepayments (Tables)	12 Months Ended
	Dec. 31, 2020
Receivables And Prepayments [Abstract]
Schedule of receivables and prepayments	December 31 December 31 Taxes and other receivables 55,832 12,871 Prepayments 72,940 59,525 128,772 72,396

Equipment (Tables)

Equipment (Tables)	12 Months Ended
	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Equipment (Tables) [Line Items]
Schedule of equipment	Cost Exploration Office Total Balance, December 31, 2018 95,514 20,950 116,464 Additions 2,123,475 — 2,123,475 Balance, December 31, 2019 2,218,989 20,950 2,239,939 TOML Acquisition (Note 3) 21,274 — 21,274 Balance, December 31, 2020 2,240,263 20,950 2,261,213 Accumulated depreciation Balance, December 31, 2018 (33,951 ) (14,961 ) (48,912 ) Amortization for the year (336,990 ) (2,451 ) (339,441 ) Balance, December 31, 2019 (370,941 ) (17,412 ) (388,353 ) Amortization for the year (562,122 ) (1,061 ) (563,183 ) Balance, December 31, 2020 (933,063 ) (18,473 ) (951,536 ) Net book value As at December 31, 2019 1,848,048 3,538 1,851,586 As at December 31, 2020 1,307,200 2,477 1,309,677

Exploration Licenses (Tables)

Exploration Licenses (Tables) - DeepGreen Metals Inc. [Member]	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Exploration Licenses (Tables) [Line Items]
Schedule of common shares transactions	Year of Service Invoiced amount Contractual Common # of Fair value of (1) Cost 2017/2018 2,565,500 1.25 2,052,400 0.75 1,539,300 2018 4,593,828 1.25 3,675,062 1.75 6,431,359 2019 5,615,480 1.25 4,492,384 3.60 16,172,582 2019/2020 5,120,013 1.25 4,096,011 3.60 14,745,639 2020/2021 (2) 4,582,834 1.25 3,666,267 7.00 25,663,869 22,477,655 17,982,124 64,552,749	Year of Service Invoiced Contractual # of Fair value (1) Cost 2017/2018 2,565,500 1.25 2,052,400 0.75 1,539,300 2018 4,593,828 1.25 3,675,062 1.75 6,431,359 2019 5,615,480 1.25 4,492,384 3.60 16,172,582 2019/2020 (2) 5,120,013 1.25 4,096,011 3.60 14,745,639 2020 (2) 4,471,895 1.25 3,577,516 3.60 12,879,057 22,366,716 17,893,373 51,767,937
Schedule of reconciliation exploration licenses		NORI Marawa TOML Total Balance at December 31, 2018 and 2019 250,000 198,855 — 448,855 TOML Acquisition ( Note 3 — — 42,701,464 42,701,464 Balance at December 31, 2020 250,000 198,855 42,701,464 43,150,319
Schedule of breakdown of exploration expenses	For the six months period ended June 30, 2021 General NORI License Marawa Option TOML Total Exploration expenses Exploration labour — 846,167 353,119 338,382 1,537,668 Marine cruise — 16,883,359 2,053,866 2,053,866 20,991,091 Common Share options-based payments (Note 7) — 15,824,192 6,455,350 6,332,012 28,611,554 Amortization — 193,846 — 2,234 196,080 External consulting 511 2,084,525 419,941 446,390 2,951,367 Travel, workshop and other — 249,790 92,837 105,649 448,276 511 36,081,879 9,375,113 9,278,533 54,736,036 For the six months period ended General NORI License Marawa Option TOML Total Exploration expenses Exploration labour — 748,548 384,537 143,068 1,276,153 Marine cruise — 11,785,427 2,524,460 510,121 14,820,008 Pilot Mining Test — 9,333,333 1,166,667 1,166,666 11,666,666 Common Share options-based payments (Note 7) — 116,533 83,822 — 200,355 Amortization — 277,870 — 2,127 279,997 External consulting 20,550 1,537,775 337,650 236,455 2,132,430 Travel, workshop and other — 572,424 173,064 66,896 812,384 20,550 24,371,910 4,670,200 2,125,333 31,187,993	For the year ended December 31, 2020 General NORI Marawa TOML Total Exploration expenses Exploration labour — 1,557,966 721,940 500,828 2,780,734 Marine cruise — 23,119,404 2,618,512 2,255,172 27,993,088 Pilot Mining Test — 9,333,334 1,166,666 1,166,666 11,666,666 Common Share options-based payments (Note 10) — 449,405 275,813 108,170 833,388 Amortization (Note 7) — 555,740 — 6,382 562,122 External consulting 39,968 2,829,200 650,168 649,263 4,168,599 Travel, workshop and other — 663,684 191,056 22,108 876,848 39,968 38,508,733 5,624,155 4,708,589 48,881,445 For the year ended December 31, 2019 General NORI Marawa Total Exploration expenses Exploration labour — 1,635,858 895,165 2,531,023 Marine cruise — 27,039,041 1,120,737 28,159,778 Common Share options-based payments (Note 10) — 769,175 508,385 1,277,560 Amortization (Note 7) — 336,990 — 336,990 External consulting 19,578 4,834,170 563,210 5,416,958 Travel, workshop and other — 785,638 322,281 1,107,919 19,578 35,400,872 3,409,778 38,830,228

Share Capital (Tables)

Share Capital (Tables) - DeepGreen Metals Inc. [Member]	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Share Capital (Tables) [Line Items]
Schedule of authorized and issued share capital	Authorized Issued and Outstanding Common Shares Unlimited, 170,827,222 Class B Preferred Shares Unlimited, 440,000	Authorized Issued and Common Shares Unlimited, with no par value 163,658,134 Class B Preferred Shares Unlimited, with no par value 440,000
Schedule of common shares	Common Shares Number Amount Balance – December 31, 2019 141,063,316 79,824,445 Private placement 5,659,920 20,375,712 Financing cost incurred – Cash — (28,089 ) Financing cost incurred – Stock options-based payments — (396,568 ) Issued for TOML acquisition ( Note 3 7,777,777 27,999,997 Issued for services 6,907,121 24,865,637 Exercise of stock options 2,250,000 1,790,157 Balance – December 31, 2020 163,658,134 154,431,291 Issued for services (Note 4) 3,672,267 25,711,869 Exercise of stock options 3,446,821 8,257,763 Conversion of debentures 50,000 500,000 Balance – June 30, 2021 170,827,222 188,900,923	Common Shares Number Amount Balance – December 31, 2018 122,210,059 40,350,123 Private placement 10,185,811 26,158,504 Financing cost incurred – Cash — (2,079 ) Financing cost incurred – Stock options-based payments (Note 10) — (1,584,657 ) Issued for services 8,167,446 14,270,606 Exercise of stock options 500,000 631,948 Balance – December 31, 2019 141,063,316 79,824,445 Private placement 5,659,920 20,375,712 Financing cost incurred – Cash — (28,089 ) Financing cost incurred – Stock options-based payments (Note 10) — (396,568 ) Issued for TOML acquisition 7,777,777 27,999,997 Issued for services 6,907,121 24,865,637 Exercise of stock options 2,250,000 1,790,157 Balance – December 31, 2020 163,658,134 154,431,291
Schedule of preferred shares	Class B Preferred Shares Number Amount Balance — December 31, 2020 and June 30, 2021 440,000 550,000	Class B Preferred Shares Number Amount Balance – December 31, 2018, 2019 and 2020 440,000 550,000

Stock Options (Tables)

Stock Options (Tables) - DeepGreen Metals Inc. [Member]	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Stock Options (Tables) [Line Items]
Schedule of company estimated the realization of the vesting conditions	Options Outstanding Weighted average Aggregate Intrinsic Weighted average contractual Outstanding – December 31, 2020 13,429,912 0.90 36,126,463 7.34 Granted 5,506,303 2.44 Expired (44,000 ) 0.45 Cancelled/Forfeited (50,000 ) 0.75 Exercised (3,446,821 ) 0.74 Outstanding – June 30, 2021 15,395,394 1.39 101,561,190 6.85 Vested and expected to Vest – June 30, 2021 15,395,394 1.39 101,561,190 6.85 Vested and exercisable – June 30, 2021 13,495,394 0.93 95,473,684 6.84	Options Weighted Aggregate Weighted Outstanding – December 31, 2018 19,138,748 0.71 5,741,624 8.16 Cancelled (1,362,500 ) 0.75 Forfeited (350,000 ) 0.75 Granted 50,000 0.75 Exercised (500,000 ) 0.70 Outstanding – December 31, 2019 16,976,248 0.70 49,231,119 7.28 Cancelled (862,500 ) 0.75 Forfeited (1,725,000 ) 0.75 Expired (100,000 ) 0.35 Granted 1,391,164 2.31 Exercised (2,250,000 ) 0.41 Outstanding – December 31, 2020 13,429,912 0.90 36,126,463 7.34 Vested and expected to Vest – December 31, 2020 13,429,912 0.90 36,126,463 7.34 Vested and exercisable – December 31, 2020 12,575,162 0.84 34,833,199 7.33
Schedule of company’s stock options outstanding	Expiry Date Exercise Weighted average life Options Outstanding Options Exercisable March 31, 2024 $ 0.75 2.75 63,748 63,748 December 31, 2025 $ 0.75 4.51 10,000 10,000 February 2, 2026 $ 0.75 4.60 50,000 50,000 February 17, 2026 $ 0.60 4.64 80,000 80,000 February 17, 2026 $ 0.25 4.64 307,666 307,666 June 1, 2028 Various 6.93 13,783,980 12,383,980 June 30, 2028 $ 3.00 7.01 1,000,000 500,000 June 30, 2028 $ Nil 7.01 100,000 100,000 15,395,394 13,495,394	Expiry Date Exercise price Weighted Options Options January 18, 2021 $ 0.35 0.05 100,000 100,000 March 31, 2024 $ 0.75 3.25 63,748 63,748 May 16, 2021 $ 0.75 0.37 50,000 50,000 June 1, 2028 $ 0.75 7.42 11,875,000 11,520,250 June 30, 2028 $ 3.00 7.50 1,000,000 500,000 June 30, 2028 $ Nil 7.50 100,000 100,000 December 31, 2025 $ 0.75 5.00 220,000 220,000 December 31, 2025 $ 0.25 5.00 21,164 21,164 13,429,912 12,575,162
Schedule of company estimated realization of vesting conditions		Vesting condition Estimated date of Exercise Number of Status as at Raise $10,000,000 March 1, 2019 $ 0.75 987,500 Forfeited Complete Go Public transaction June 1, 2019 $ 0.75 375,000 Forfeited Raise $20,000,000 September 1, 2019 $ 0.75 1,481,500 Vested Raise $30,000,000 March 1, 2020 $ 0.75 978,000 Vested Raise $40,000,000 September 1, 2020 $ 0.75 862,500 Forfeited Raise $40,000,000 December 31, 2020 $ 0.75 500,000 Vested Raise $50,000,000 March 1, 2021 $ 0.75 115,500 Vested 5,300,000
Schedule of weighted average assumptions	2021 Expected dividend yield 0.00 % Expected stock price volatility 89.44 % Risk-free interest rate 0.51 % Expected life of options (years) 3.73 Estimated per share fair value of the Company’s Common Shares 7.00 Tranche 1 Expected dividend yield 0.00 % Expected stock price volatility 90.98 % Risk-free interest rate 1.25 % Expected life of options (years) 7.25 Estimated per share fair value of the Company’s Common Shares 7.00 Tranche 3 Tranche 4 Expected dividend yield 0.00 % 0.00 % Expected stock price volatility 91.23 % 91.23 % Risk-free interest rate 0.82 % 0.85 % Expected term (years) 5.22 5.35 Estimated per share fair value of the Company’s Common Shares 7.00 7.00	2020 2019 Expected dividend yield 0.00 % 0.00 % Expected stock price volatility 100.00 % 100.00 % Risk-free interest rate 0.53 % 1.59 % Expected life of options (years) 7.38 2.00 Estimated per share fair value of the Company’s Common Shares 3.60 1.75

Supplemental Cash Flow Inform_2

Supplemental Cash Flow Information (Tables)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Supplemental Cash Flow Information (Tables) [Line Items]
Schedule of non cash investing and financing activities	Non-Cash Investing and Financing Activities For the six months ended For the six months ended Common Shares issued to settle accounts payable and accrued liabilities. (Note 4) 12,879,057 — Common Shares issued for exploration license acquisition (Note 3) — 27,999,997	Non-Cash Investing and Financing Activities For the For the Common Shares issued for previous services (Note 8) 6,410,275 6,431,359 Common Shares issued for exploration license acquisition (Note 3) 27,999,997 — Settlement of additional contribution from Allseas (Note 8) 8,333,335 — Financing stock options issued (Note 10) 396,567 1,584,657

Segmented Information (Tables)

Segmented Information (Tables)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Segmented Information (Tables) [Line Items]
Schedule of equipment	Equipment June 30 December 31 Republic of Nauru 1,500,338 1,292,308 Tonga 12,658 14,892 North America 2,105 2,477 Total 1,515,101 1,309,677	Equipment December 31 December 31 Republic of Nauru 1,292,308 1,848,048 Tonga 14,892 — North America 2,477 3,538 Total 1,309,677 1,851,586

Income Taxes (Tables)

Income Taxes (Tables) - DeepGreen Metals Inc. [Member]	12 Months Ended
	Dec. 31, 2020
Income Taxes (Tables) [Line Items]
Schedule of loss and comprehensive loss	For the For the Net loss for the year (56,631,379 ) (43,072,371 ) Canadian Federal and Provincial income tax rates 27.00 % 27.00 % Income tax recovery based on the above rates (15,290,472 ) (11,629,540 ) Permanent differences 980,690 386,507 Effect of differences in future and foreign tax rates 11,151,898 10,042,909 Foreign exchange and other (141,758 ) (275,813 ) Valuation allowance changes affecting the provision of income taxes 3,299,642 1,475,937 Total income taxes — —
Schedule of income taxes	December 31 December 31 Deferred Tax Assets Non-capital losses 10,925,043 5,156,568 Capital losses and other 70,162 68,777 Equipment 5,102 4,701 Share issuance costs 74,506 128,931 Total deferred income tax assets 11,074,813 5,358,977 Valuation allowance (11,074,813 ) (5,358,977 ) Deferred tax asset recognized — — Deferred tax liability recognized (10,675,366 ) —
Schedule of unused tax losses and unused tax credits	December 31 December 31 Expiry Date Non-capital losses 45,312,941 21,081,632 See below Capital losses 519,720 509,463 Not applicable Equipment 18,895 17,412 Not applicable Share issuance costs 275,949 477,522 2021 to 2024
Schedule of future taxable income	Canada United States Singapore Tonga 2031 445,778 — — — 2032 478,464 — — — 2033 325,440 — — — 2034 812,056 — — — 2035 1,814,112 2,340 — — 2036 1,601,988 232 — — 2037 2,615,282 208 — — 2038 4,800,633 — — — 2039 3,497,333 — — — 2040 4,312,741 — — — No expiry — — 10,214,470 14,391,864 20,703,827 2,780 10,214,470 14,391,864
Schedule of non-capital loss carry-forwards	Canada United States Singapore Tonga Loss carry-forwards 15,725,792 2,780 5,353,060 —

Subsequent Events (Tables)

Subsequent Events (Tables)	12 Months Ended
	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Subsequent Events (Tables) [Line Items]
Schedule of share price trades	Share price ($) 15 25 35 50 75 100 150 200 Incentive Shares (mil) 5 10 10 20 20 20 25 25

Nature of Operations (Tables)

Nature of Operations (Tables)	6 Months Ended
	Jun. 30, 2021
DeepGreen Metals Inc. [Member]
Nature of Operations (Tables) [Line Items]
Schedule of share-based consideration	Share price ($) 15 25 35 50 75 100 150 200 DeepGreen Earnout Shares (mil) 5 10 10 20 20 20 25 25

Description of Organization a_2

Description of Organization and Business Operations (Details) - USD ($)	May 08, 2020	Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Description of Organization and Business Operations (Details) [Line Items]
Gross proceeds from issuance offering	$ 300,000,000			$ 300,000,000	$ 300,000,000
Deferred underwriting commissions	$ 10,500,000
Number of units issued in transaction (in Shares)	9,500,000
Closing initial public offering ,description			Upon the closing of the Initial Public Offering and the Private Placement, $300.0 million ($10.00 per Unit) of the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement were placed in a trust account (the “Trust Account”), located in the United States at JP Morgan Chase Bank, N.A., with Continental Stock Transfer & Trust Company acting as trustee, and invested only in U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less or in any open-ended investment company that holds itself out as a money market fund selected by the Company meeting the conditions of paragraphs (d)(2), (d)(3) and (d)(4) of Rule 2a-7 of the Investment Company Act, as determined by the Company, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the Trust Account as described below.		Upon the closing of the Initial Public Offering and the Private Placement, $300.0 million ($10.00 per Unit) of the net proceeds of the sale of the Units in the Initial Public Offering and the Private Placement were placed in a trust account (the “Trust Account”), located in the United States at JP Morgan Chase Bank, N.A., with Continental Stock Transfer & Trust Company acting as trustee, and invested only in U.S. government securities, within the meaning set forth in Section 2(a)(16) of the Investment Company Act, with a maturity of 185 days or less or in any open-ended investment company that holds itself out as a money market fund selected by the Company meeting the conditions of paragraphs (d)(2), (d)(3) and (d)(4) of Rule 2a-7 of the Investment Company Act, as determined by the Company, until the earlier of: (i) the completion of a Business Combination and (ii) the distribution of the Trust Account as described below.
Aggregate fair market value, description			The Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the signing of the agreement to enter into the initial Business Combination.		The Company must complete one or more initial Business Combinations having an aggregate fair market value of at least 80% of the assets held in the Trust Account (as defined below) (excluding the deferred underwriting commissions and taxes payable on income earned on the Trust Account) at the time of the signing of the agreement to enter into the initial Business Combination.
Public shareholders, description			The Company will provide the holders (the “Public Shareholders”) of its Class A ordinary shares, par value $0.0001 per share sold in the Initial Public Offering (the “Public Shares”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a shareholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Shareholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share).		The Company will provide the holders (the “Public Shareholders”) of its Class A ordinary shares, par value $0.0001 per share sold in the Initial Public Offering (the “Public Shares”) with the opportunity to redeem all or a portion of their Public Shares upon the completion of a Business Combination either (i) in connection with a shareholder meeting called to approve the Business Combination or (ii) by means of a tender offer. The decision as to whether the Company will seek shareholder approval of a Business Combination or conduct a tender offer will be made by the Company, solely in its discretion. The Public Shareholders will be entitled to redeem their Public Shares for a pro rata portion of the amount then in the Trust Account (initially anticipated to be $10.00 per Public Share).
Amount of tangible assets			$ 5,000,001		$ 5,000,001
Redeeming shares, percentage			15.00%		15.00%
Percentage of redemption of company's outstanding public shares			100.00%		100.00%
Business combination, description			(i) a number of shares in the capital of the Company or comparable equity awards that are settled or are exercisable for shares in the capital of the Company, as applicable, based on an implied DeepGreen equity value of $2.25 billion after giving effect to the SOAC Continuance (the “SOAC Ordinary shares”), (ii) 5,000,000 Class A Special Shares, (iii) 10,000,000 Class B Special Shares, (iv) 10,000,000 Class C Special Shares, (v) 20,000,000 Class D Special Shares, (vi) 20,000,000 Class E Special Shares, (vii) 20,000,000 Class F Special Shares, (viii) 25,000,000 Class G Special Shares and (ix) 25,000,000 Class H Special Shares, in each case, in the capital of the Company (collectively, the “Company Earnout Shares”), or, as applicable, options to purchase such SOAC Ordinary shares and Company Earnout Shares.		If the Company is unable to complete a Business Combination within the Combination Period, the Company will: (i) cease all operations except for the purpose of winding up; (ii) as promptly as reasonably possible but not more than ten business days thereafter, redeem the Public Shares, at a per-share price, payable in cash, equal to the aggregate amount then on deposit in the Trust Account, including interest earned on the funds held in the Trust Account and not previously released to the Company to pay for its tax obligations, if any (less up to $100,000 of interest to pay dissolution expenses) divided by the number of the then-outstanding Public Shares, which redemption will completely extinguish Public Shareholders’ rights as shareholders (including the right to receive further liquidation distributions, if any); and (iii) as promptly as reasonably possible following such redemption, subject to
Interest to pay dissolution expenses			$ 100,000		$ 100,000
Price per shares (in Dollars per share)			$ 10		$ 10
Business combination, shares issued (in Shares)			33,030,000		33,030,000
Aggregate gross proceeds of business combination			$ 330,300,000		$ 330,300,000
Cash			293,000,000		1,300,000
working capital deficit			6,800,000		$ 372,000
Initial Public Offering [Member]
Description of Organization and Business Operations (Details) [Line Items]
Consummated initial public offering, shares (in Shares)	30,000,000
Public shares per unit (in Dollars per share)	$ 10
Gross proceeds from issuance offering	$ 300,000,000
Offering costs	17,400,000
Deferred underwriting commissions	$ 10,500,000
Number of units issued in transaction (in Shares)	30,000,000
Private Placement [Member]
Description of Organization and Business Operations (Details) [Line Items]
Gross proceeds from issuance offering	$ 9,500,000		$ 9,500,000
Public shares per unit (in Dollars per share)	$ 1
Business Acquisition [Member]
Description of Organization and Business Operations (Details) [Line Items]
Percentage of outstanding voting securities			50.00%		50.00%
Business combination, share price (in Dollars per share)			$ 10		$ 10

Restatement of Previously Iss_3

Restatement of Previously Issued Financial Statements (Details) - Schedule of balance sheets - USD ($)	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	May 08, 2020
As Previously Reported [Member]
Condensed Financial Statements, Captions [Line Items]
Warrant liability
Total Liabilities	12,381,002	11,443,090	10,753,271	11,299,788
Class A ordinary shares subject to possible redemption	284,197,210	285,557,170	286,786,990	287,041,190
Class A ordinary shares subject to possible redemption, shares outstanding	28,419,721	28,555,717	28,678,699	28,704,119
Class A ordinary shares	158	144	132	130
Class A ordinary shares, shares outstanding	1,580,279	1,444,283	1,321,301	1,295,881
Additional paid-in capital	7,942,547	6,582,601	5,352,792	5,113,134
Accumulated deficit	(2,943,447)	(1,583,490)	(353,668)	(114,123)
Total Shareholders' equity	5,000,008	5,000,005	5,000,006	5,000,004
Adjustments [Member]
Condensed Financial Statements, Captions [Line Items]
Warrant liability	56,930,000	45,050,000	23,030,000	24,200,000
Total Liabilities	56,930,000	45,050,000	23,030,000	24,200,000
Class A ordinary shares subject to possible redemption	(56,930,000)	(45,050,000)	(23,030,000)	(24,214,650)
Class A ordinary shares subject to possible redemption, shares outstanding	(5,693,000)	(4,505,000)	(2,303,000)	(2,421,465)
Class A ordinary shares	569	451	230	242
Class A ordinary shares, shares outstanding	5,693,000	4,505,000	2,303,000	2,421,465
Additional paid-in capital	33,607,078	21,727,203	(292,578)	877,413
Accumulated deficit	(33,607,647)	(21,727,647)	292,353	(877,647)
Total Shareholders' equity			1	(2)
As Restated [Member]
Condensed Financial Statements, Captions [Line Items]
Warrant liability	56,930,000	45,050,000	23,030,000	24,200,000
Total Liabilities	69,311,002	56,493,090	33,783,271	35,499,788
Class A ordinary shares subject to possible redemption	227,267,210	240,507,170	263,756,990	262,826,540
Class A ordinary shares subject to possible redemption, shares outstanding	22,726,721	24,050,717	26,375,699	26,282,654
Class A ordinary shares	727	595	362	372
Class A ordinary shares, shares outstanding	7,273,279	5,949,283	3,624,301	3,717,346
Additional paid-in capital	41,549,625	28,309,804	5,060,214	5,990,547
Accumulated deficit	(36,551,094)	(23,311,137)	(61,315)	(991,770)
Total Shareholders' equity	$ 5,000,008	$ 5,000,005	$ 5,000,007	$ 5,000,002

Restatement of Previously Iss_4

Restatement of Previously Issued Financial Statements (Details) - Schedule of statements of operations - USD ($)	3 Months Ended		6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Jun. 30, 2020	Sep. 30, 2020	Dec. 31, 2020
As Previously Reported [Member]
Condensed Income Statements, Captions [Line Items]
Change in fair value of the warrant liability
Offering costs allocated to derivative warrant liabilities
Net income (loss)	$ (1,229,822)	$ (285,630)	$ (344,629)	$ (1,574,451)	$ (2,934,408)
Weighted average shares outstanding subject to possible redemption, basic and diluted (in Shares)					28,635,732
Basic and diluted net income per share, shares subject to redemption (in Dollars per share)					$ 0
Weighted average ordinary shares outstanding, basic and diluted (in Shares)	8,821,301	8,726,681	8,675,841	8,724,681	8,387,147
Basic and diluted net loss per share, Non-redeemable shares (in Dollars per share)	$ (0.14)	$ (0.04)	$ (0.04)	$ (0.19)	$ (0.36)
Adjustments [Member]
Condensed Income Statements, Captions [Line Items]
Change in fair value of the warrant liability	$ (22,020,000)	$ 1,170,000	$ 1,170,000	$ (20,850,000)	$ (32,730,000)
Offering costs allocated to derivative warrant liabilities		(877,647)	(877,647)	(877,647)	(877,647)
Net income (loss)	$ (22,020,000)	$ 292,353	$ 292,353	$ (21,727,647)	$ (33,607,647)
Weighted average shares outstanding subject to possible redemption, basic and diluted (in Shares)	26,325,998	26,284,377	26,284,377	26,325,998	(3,194,817)
Basic and diluted net income per share, shares subject to redemption (in Dollars per share)	$ 0	$ 0	$ 0	$ 0	$ 0
Weighted average ordinary shares outstanding, basic and diluted (in Shares)	2,344,174	978,194	(73,403)	732,999	2,077,504
Basic and diluted net loss per share, Non-redeemable shares (in Dollars per share)	$ (1.94)	$ 0.04	$ 0.03	$ (2.28)	$ (3.14)
As Restated [Member]
Condensed Income Statements, Captions [Line Items]
Change in fair value of the warrant liability	$ (22,020,000)	$ 1,170,000	$ 1,170,000	$ (20,850,000)	$ (32,730,000)
Offering costs allocated to derivative warrant liabilities		(877,647)	(877,647)	(877,647)	(877,647)
Net income (loss)	$ (23,249,822)	$ 6,723	$ (52,276)	$ (23,302,098)	$ (36,542,055)
Weighted average shares outstanding subject to possible redemption, basic and diluted (in Shares)	26,325,998	26,284,377	26,284,377	26,325,998	25,440,915
Basic and diluted net income per share, shares subject to redemption (in Dollars per share)	$ 0	$ 0	$ 0	$ 0	$ 0
Weighted average ordinary shares outstanding, basic and diluted (in Shares)	11,165,475	9,704,875	8,602,438	9,457,680	10,464,651
Basic and diluted net loss per share, Non-redeemable shares (in Dollars per share)	$ (2.08)	$ 0	$ (0.01)	$ (2.47)	$ (3.50)

Restatement of Previously Iss_5

Restatement of Previously Issued Financial Statements (Details) - Schedule of statements of changes in stockholders’ equity - USD ($)	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	May 08, 2020
As Previously Reported [Member]
Restatement of Previously Issued Financial Statements (Details) - Schedule of statements of changes in stockholders’ equity [Line Items]
Class A ordinary shares (in Shares)	158	144	132
Additional Paid in Capital	$ 7,942,547	$ 6,582,601	$ 5,352,793
Accumulated Deficit	(2,943,447)	(1,583,490)	(353,668)	$ (114,123)
Total Shareholders' Equity	$ 5,000,008	$ 5,000,005	$ 5,000,006	5,000,004
Adjustments [Member]
Restatement of Previously Issued Financial Statements (Details) - Schedule of statements of changes in stockholders’ equity [Line Items]
Class A ordinary shares (in Shares)	569	451	230
Additional Paid in Capital	$ 33,607,078	$ 21,727,203	$ (292,579)
Accumulated Deficit	(33,607,647)	(21,727,647)	292,353	(877,647)
Total Shareholders' Equity			$ 1	(2)
As Restated [Member]
Restatement of Previously Issued Financial Statements (Details) - Schedule of statements of changes in stockholders’ equity [Line Items]
Class A ordinary shares (in Shares)	727	595	362
Additional Paid in Capital	$ 41,549,625	$ 28,309,804	$ 5,060,214
Accumulated Deficit	(36,551,094)	(23,311,137)	(61,315)	(991,770)
Total Shareholders' Equity	$ 5,000,008	$ 5,000,005	$ 5,000,007	$ 5,000,002

Restatement of Previously Iss_6

Restatement of Previously Issued Financial Statements (Details) - Schedule of statements of cash flows - USD ($)	3 Months Ended		6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2020	Jun. 30, 2020	Jun. 30, 2020	Sep. 30, 2020	Dec. 31, 2020
As Previously Reported [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net loss	$ (1,229,822)	$ (285,630)	$ (344,629)	$ (1,574,451)	$ (2,934,408)
Change in fair value of warrant liability
Offering costs allocated to derivative warrant liabilities
Initial value of Class A ordinary shares subject to possible redemption			287,041,190	287,041,190	287,041,190
Change in value of Class A ordinary shares subject to possible redemption			(254,200)	(1,229,820)	(2,843,980)
Adjustments [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net loss	(22,020,000)	292,353	292,353	(21,727,647)	(33,607,647)
Change in fair value of warrant liability			(1,170,000)	20,850,000	32,730,000
Offering costs allocated to derivative warrant liabilities			877,647	877,647	877,647
Initial value of Class A ordinary shares subject to possible redemption			(24,214,650)	(24,214,650)	(24,214,650)
Change in value of Class A ordinary shares subject to possible redemption			1,184,650	(22,020,000)	(32,715,350)
As Restated [Member]
Condensed Cash Flow Statements, Captions [Line Items]
Net loss	$ (23,249,822)	$ 6,723	(52,276)	(23,302,098)	(36,542,055)
Change in fair value of warrant liability			(1,170,000)	20,850,000	32,730,000
Offering costs allocated to derivative warrant liabilities			877,647	877,647	877,647
Initial value of Class A ordinary shares subject to possible redemption			262,826,540	262,826,540	262,826,540
Change in value of Class A ordinary shares subject to possible redemption			$ 930,450	$ (23,249,820)	$ (35,559,330)

Summary of Significant Accoun_3

Summary of Significant Accounting Policies (Details) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Summary of Significant Accounting Policies (Details) [Line Items]
Federal depository insurance coverage (in Dollars)	$ 250,000	$ 250,000
Money market fund (in Dollars)	$ 300,000,000	300,000,000
Offering costs allocated to derivative warrant liabilities (in Dollars)		$ 877,647
Initial Public Offering [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Public warrants	15,000,000	15,000,000
Private Placement [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Public warrants	9,500,000	9,500,000
Class A Ordinary Shares [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Subject to possible redemption	30,000,000	22,726,721
Aggregate ordinary shares of subject to forfeiture	30,000,000	22,726,721	0
Diluted loss per share	24,500,000	24,500,000
Redemption value at temporary equity	30,000,000	22,726,721

Summary of Significant Accoun_4

Summary of Significant Accounting Policies (Details) - Schedule of basic and diluted loss per ordinary share - USD ($)	Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Numerator: Earnings allocable to Ordinary Shares subject to possible redemption
Income from investments held in Trust Account		$ 4,560	$ 36,722	$ 9,070	$ 36,722	$ 65,492
Less: Company’s portion available to be withdrawn to pay taxes
Net income attributable to ordinary shares subject to possible redemption		4,560	36,722	9,070	36,722	65,492
Numerator: Net Loss minus Net Earnings attributable to redeemable shares
Net loss	(9,039)	(17,175,554)	6,723	14,694,066	(52,276)	(36,542,055)
Less: Income attributable to Class A ordinary shares subject to possible redemption		(4,560)	(36,722)	(9,070)	(36,722)	65,492
Non-redeemable net loss	$ (9,039)	$ (17,180,114)	$ (29,998)	$ 14,684,996	$ (88,997)	$ (36,607,546)
Redeemable Shares [Member]
Denominator: Weighted average Class A ordinary shares subject to possible redemption
Weighted average ordinary shares outstanding, basic and diluted (in Shares)		30,000,000	26,284,337	27,468,417	26,284,337	25,440,915
Basic and diluted net income per share (in Dollars per share)		$ 0	$ 0	$ 0	$ 0
Non-Redeemable Shares [Member]
Denominator: Weighted average Class A ordinary shares subject to possible redemption
Weighted average ordinary shares outstanding, basic and diluted (in Shares)	7,500,000	7,500,000	9,649,510	10,031,583	8,602,438	10,464,651
Basic and diluted net income per share (in Dollars per share)	$ 0	$ (2.29)	$ 0	$ 1.46	$ (0.01)	$ (3.50)

Initial Public Offering (Detail

Initial Public Offering (Details) - USD ($)	May 08, 2020	Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Initial Public Offering (Details) [Line Items]
Sale of stock, number of shares issued in transaction (in Shares)	9,500,000
Initial public offering units	$ 300,000,000			$ 300,000,000	$ 300,000,000
Offering costs	17,400,000
Deferred underwriting commissions	$ 10,500,000
Initial public offering, description	Each Unit consists of one Class A ordinary share and one-half of one redeemable warrant (each, a “Public Warrant”). Each Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustment (see Note 8).
Initial Public Offering [Member]
Initial Public Offering (Details) [Line Items]
Sale of stock, number of shares issued in transaction (in Shares)	30,000,000
Public shares per unit (in Dollars per share)	$ 10
Initial public offering units	$ 300,000,000
Offering costs	17,400,000
Deferred underwriting commissions	$ 10,500,000
Initial public offering, description	Each Unit consists of one Class A ordinary share and one-half of one redeemable warrant (each, a “Public Warrant”). Each Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share, subject to adjustment (see Note 6).

Related Party Transactions (Det

Related Party Transactions (Details) - USD ($)	May 08, 2020	Dec. 31, 2019	Jun. 08, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Jun. 01, 2022
Related Party Transactions (Details) [Line Items]
Percentage of issued and outstanding shares		20.00%					20.00%
Private placement warrants, description							Simultaneously with the closing of the Initial Public Offering, the Company consummated the Private Placement of 9,500,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant to the Sponsor, generating gross proceeds of $9.5 million. Each Private Placement Warrant is exercisable for one whole Class A ordinary share at a price of $11.50 per share.		Simultaneously with the closing of the Initial Public Offering, the Company consummated the Private Placement of 9,500,000 Private Placement Warrants at a price of $1.00 per Private Placement Warrant to the Sponsor, generating gross proceeds of $9.5 million. Each Private Placement Warrant is exercisable for one whole Class A ordinary share at a price of $11.50 per share.
Warrants price per shares (in Shares)									1
Cover expenses		$ 300,000
Repaid amount	$ 163,000
Working capital loans					$ 1,500,000		$ 1,500,000		$ 1,500,000
Office space, secretarial and administrative services	$ 10,000		$ 10,000
General and administrative expenses		0			$ 30,000	$ 20,000	$ 60,000	$ 20,000	$ 80,000
DeepGreen Metals Inc. [Member]
Related Party Transactions (Details) [Line Items]
Ordinary shares, par value (in Dollars per share)					$ 7		$ 7		$ 1.75	$ 15
Amount payable							$ 22,917		$ 22,917
DeepGreen Metals Inc. [Member] | SSCS Pte Ltd [Member]
Related Party Transactions (Details) [Line Items]
Consulting services		248,308					137,500	161,820	275,000
Amount payable		22,917							22,917
DeepGreen Metals Inc. [Member] | Ocean Renaissance LLC [Member]
Related Party Transactions (Details) [Line Items]
Consulting services		354,999					187,529	$ 186,264	366,667
Amount payable		$ 17,484					$ 489		$ 175
Business Acquisition [Member]
Related Party Transactions (Details) [Line Items]
Business combination price (in Dollars per share)					10		$ 10		$ 10
Founder Shares [Member]
Related Party Transactions (Details) [Line Items]
Sponsor purchased of ordinary shares (in Shares)		8,625,000
Aggregate price		$ 25,000
Sponsor transferred founder Shares (in Shares)				30,000
Class B Ordinary Shares [Member]
Related Party Transactions (Details) [Line Items]
Ordinary shares, par value (in Dollars per share)		$ 0.0001
Aggregate ordinary shares of subject to forfeiture (in Shares)		1,125,000							1,125,000
Class A Ordinary Shares [Member]
Related Party Transactions (Details) [Line Items]
Ordinary shares, par value (in Dollars per share)					$ 12		$ 12		$ 12
Aggregate ordinary shares of subject to forfeiture (in Shares)		0			30,000,000		30,000,000		22,726,721
Sponsor [Member]
Related Party Transactions (Details) [Line Items]
Aggregate ordinary shares of subject to forfeiture (in Shares)					1,125,000		1,125,000		1,125,000
Percentage of issued and outstanding shares								20.00%	20.00%
Warrant [Member] | Business Acquisition [Member]
Related Party Transactions (Details) [Line Items]
Business combination price (in Dollars per share)					$ 1		$ 1		$ 1

Commitments & Contingencies (De

Commitments & Contingencies (Details) $ / shares in Units, $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended		12 Months Ended
	May 25, 2012	Jun. 30, 2021USD ($)$ / shares	Jun. 30, 2020USD ($)	Jun. 30, 2021USD ($)$ / shares	Jun. 30, 2020USD ($)	Dec. 31, 2020USD ($)$ / shares	Jun. 30, 2021AUD ($)shares	Feb. 18, 2021shares	Dec. 31, 2020AUD ($)shares
Commitments & Contingencies (Details) [Line Items]
Underwriting agreement, description				The underwriter was entitled to an underwriting discount of $0.20 per unit, or $6.0 million in the aggregate paid upon the closing of the Initial Public Offering. In addition, $0.35 per unit, or $10.5 million in the aggregate will be payable to the underwriter for deferred underwriting commissions. The deferred underwriting commissions will become payable to the underwriter from the amounts held in the Trust Account solely in the event that the Company completes a Business Combination, subject to the terms of the underwriting agreement.		The underwriter was entitled to an underwriting discount of $0.20 per unit, or $6.0 million in the aggregate paid upon the closing of the Initial Public Offering. In addition, $0.35 per unit, or $10.5 million in the aggregate will be payable to the underwriter for deferred underwriting commissions. The deferred underwriting commissions will become payable to the underwriter from the amounts held in the Trust Account solely in the event that the Company completes a Business Combination, subject to the terms of the underwriting agreement.
Services fee				$ 350,000		$ 350,000
Consulting firm amount				2,650,000		2,650,000
Termination fee				1,952,600		$ 1,115,800
General and administrative expenses		$ 418,400	$ 0	$ 836,800	$ 0
DeepGreen Metals Inc. [Member]
Commitments & Contingencies (Details) [Line Items]
Additional purchase of shares (in Shares) | shares								50,000
NORI exploration contract, description				As part of NORI’s exploration contract with the ISA with respect to the NORI Area (Note 4), NORI committed to expending $5 million over the five-year period from 2017 to 2021.		As part of NORI’s exploration contract with the ISA with respect to the NORI Area (Note 9), NORI committed to expending $5 million over the five-year period from 2017 to 2021.
Commitment (in Dollars)							$ 2		$ 1
TOML exploration contract, description				As part of TOML’s exploration contract with the ISA with respect to the TOML Area (Note 4), TOML has committed to expending $30 million for a period from 2016 to 2021 in the first five-year review finalized in 2016.		As part of TOML’s exploration contract with the ISA with respect to the TOML Area (Note 8), TOML has committed to expending $30 million for a period from 2016 to 2021 in the first five-year review finalized in 2016.
Exploration contract expenses				$ 14,100,000		$ 4,700,000
Annual quantity of copper and nickel percentage	50.00%
DeepGreen Metals Inc. [Member] | Marawa Exploration Contract [Member]
Commitments & Contingencies (Details) [Line Items]
Commitment (in Dollars)									$ 2
Initial Public Offering [Member]
Commitments & Contingencies (Details) [Line Items]
Additional purchase of shares (in Shares) | shares							4,500,000		4,500,000
Unit price (in Dollars per share) | $ / shares		$ 10		$ 10		$ 10

Fair Value Measurements (Detail

Fair Value Measurements (Details) - USD ($)	6 Months Ended	8 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2020
Fair Value Disclosures [Abstract]
Fair value of the public warrants, subsequent to initial measurement (in Dollars)		$ 14,700,000
Observed success rates of business combination	88.00%		88.00%

Fair Value Measurements (Deta_2

Fair Value Measurements (Details) - Schedule of fair value on a recurring basis - USD ($)	Dec. 31, 2020	Sep. 30, 2020		Jun. 30, 2020	May 08, 2020
Warrant liabilities:
Total warrant liabilities	$ 56,930,000	$ 45,050,000		$ 23,030,000	$ 24,200,000
Public Warrants [Member]
Warrant liabilities:
Total warrant liabilities	33,750,000	27,000,000	[1]	14,100,000	14,700,000
Private Placement Warrants [Member]
Warrant liabilities:
Total warrant liabilities	23,180,000	18,050,000		8,930,000	9,500,000
Level 1 [Member]
Warrant liabilities:
Total warrant liabilities	33,750,000	27,000,000		14,100,000
Level 1 [Member] | Public Warrants [Member]
Warrant liabilities:
Total warrant liabilities	33,750,000	27,000,000	[1]	14,100,000
Level 1 [Member] | Private Placement Warrants [Member]
Warrant liabilities:
Total warrant liabilities
Level 2 [Member]
Warrant liabilities:
Total warrant liabilities
Level 2 [Member] | Public Warrants [Member]
Warrant liabilities:
Total warrant liabilities			[1]
Level 2 [Member] | Private Placement Warrants [Member]
Warrant liabilities:
Total warrant liabilities
Level 3 [Member]
Warrant liabilities:
Total warrant liabilities	23,180,000	18,050,000		8,930,000	24,200,000
Level 3 [Member] | Public Warrants [Member]
Warrant liabilities:
Total warrant liabilities			[1]		14,700,000
Level 3 [Member] | Private Placement Warrants [Member]
Warrant liabilities:
Total warrant liabilities	$ 23,180,000	$ 18,050,000		$ 8,930,000	$ 9,500,000
[1]	Due to the use of quoted prices in an active market (Level 1) to measure the fair value of the Public Warrants, subsequent to initial measurement, the Company had transfers out of Level 3 totaling $14,700,000 during the period May 8, 2020 through December 31, 2020.

Fair Value Measurements (Deta_3

Fair Value Measurements (Details) - Schedule of provides quantitative information regarding Level 3 fair value measurements - As Restated [Member] - $ / shares	May 08, 2020	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Exercise price	$ 11.50	$ 11.50	$ 11.50	$ 11.50
IPO price	10	10	10	10
Implied stock price range (or underlying asset price at December 31, 2020)	$ 9.51	$ 10.76	$ 10.20	$ 9.70
Volatility	18.70%	30.50%	26.95%	17.45%
Term	5 years 10 months 28 days	5 years 3 months	5 years 6 months	5 years 9 months
Risk-free rate	0.44%	0.40%	33.00%	37.00%
Dividend yield	0.00%	0.00%	0.00%	0.00%

Fair Value Measurements (Deta_4

Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities - USD ($)	2 Months Ended	3 Months Ended
	Jun. 30, 2020	Dec. 31, 2020	Sep. 30, 2020
Private Placement [Member]
Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities [Line Items]
Initial measurement on Beginning	$ 9,500,000	$ 18,050,000	$ 8,930,000
Change in fair value of warrant liability	(570,000)	5,130,000	9,120,000
Fair value at ending	8,930,000	23,180,000	18,050,000
Public [Member]
Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities [Line Items]
Initial measurement on Beginning	14,700,000	27,000,000	14,100,000
Change in fair value of warrant liability	(600,000)	6,750,000	12,900,000
Fair value at ending	14,100,000	33,750,000	27,000,000
Total Warrant Liabilities [Member]
Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities [Line Items]
Initial measurement on Beginning	24,200,000	45,050,000	23,030,000
Change in fair value of warrant liability	(1,170,000)	11,880,000	22,020,000
Fair value at ending	$ 23,030,000	$ 56,930,000	$ 45,050,000

Shareholders' Equity (Details)

Shareholders' Equity (Details) - $ / shares	Dec. 31, 2019	Jun. 30, 2021	Dec. 31, 2020
Shareholders' Equity (Details) [Line Items]
Preferred stock, shares authorized	1,000,000	1,000,000	1,000,000
Ordinary stock, par value (in Dollars per share)		$ 3.60
Percentage of issued and outstanding shares	20.00%	20.00%
Converted percentage			20.00%
Description of warrant redemption		•        in whole and not in part;•        at a price of $0.01 per warrant;•        upon a minimum of 30 days’ prior written notice of redemption, and•        if, and only if, the closing price of the Company’s Class A ordinary shares equals or exceeds $18.00 per share (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders.	•        in whole and not in part;•        at a price of $0.01 per warrant;•        upon a minimum of 30 days’ prior written notice of redemption, and•        if, and only if, the closing price of the Company’s Class A ordinary shares equals or exceeds $18.00 per share (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders.
Class A Ordinary Shares [Member]
Shareholders' Equity (Details) [Line Items]
Ordinary stock, shares authorized	300,000,000	300,000,000	300,000,000
Ordinary stock, par value (in Dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Ordinary stock, shares outstanding		30,000,000	30,000,000
Ordinary shares subject to possible redemption	0		28,419,721
Ordinary stock, shares outstanding	0	0	7,273,279
Aggregate ordinary shares of subject to forfeiture	0	30,000,000	22,726,721
Description of warrant redemption		Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share. If (x) the Company issues additional Class A ordinary shares or equity-linked securities for capital raising purposes in connection with the closing of the initial Business Combination at an issue price or effective issue price of less than $9.20 per ordinary share (with such issue price or effective issue price to be determined in good faith by the Company and, (i) in the case of any such issuance to the Sponsor or its affiliates, without taking into account any Founder Shares held by the Sponsor or such affiliates, as applicable, prior to such issuance, and (ii) without taking into account the transfer of Founder Shares or Private Placement Warrants (including if such transfer is effectuated as a surrender to us and subsequent reissuance by the Company) by the Sponsor in connection with such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination on the date of the consummation of the initial Business Combination (net of redemptions), and (z) the volume weighted average trading price of the Company’s Class A ordinary shares during the 20-trading day period starting on the trading day prior to the day on which the Company consummates its initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger price discussed below will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.	Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share. If (x) the Company issues additional Class A ordinary shares or equity-linked securities for capital raising purposes in connection with the closing of the initial Business Combination at an issue price or effective issue price of less than $9.20 per ordinary share (with such issue price or effective issue price to be determined in good faith by the Company and, (i) in the case of any such issuance to the Sponsor or its affiliates, without taking into account any Founder Shares held by the Sponsor or such affiliates, as applicable, prior to such issuance, and (ii) without taking into account the transfer of Founder Shares or Private Placement Warrants (including if such transfer is effectuated as a surrender to us and subsequent reissuance by the Company) by the Sponsor in connection with such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination on the date of the consummation of the initial Business Combination (net of redemptions), and (z) the volume weighted average trading price of the Company’s Class A ordinary shares during the 20-trading day period starting on the trading day prior to the day on which the Company consummates its initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger price discussed below will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.
Class B Ordinary Shares [Member]
Shareholders' Equity (Details) [Line Items]
Ordinary stock, shares authorized	30,000,000	30,000,000	30,000,000
Ordinary stock, par value (in Dollars per share)	$ 0.0001	$ 0.0001	$ 0.0001
Ordinary stock, shares outstanding	8,625,000	7,500,000	7,500,000
Aggregate ordinary shares of subject to forfeiture	1,125,000		1,125,000

Subsequent Events (Details)

Subsequent Events (Details) - USD ($)

Sep. 09, 2021

Jun. 30, 2021

Mar. 04, 2021

Mar. 01, 2021

Feb. 28, 2021

Feb. 26, 2021

Feb. 18, 2021

Feb. 17, 2021

Jan. 29, 2021

Jan. 27, 2021

Jan. 26, 2021

Jun. 30, 2021

Jun. 30, 2020

Dec. 31, 2020

Dec. 31, 2019

Jun. 01, 2022

Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Shareholders, description

The shareholders and the optionholders of DeepGreen will be entitled to receive, in exchange for their DeepGreen Shares or DeepGreen Options, as applicable, an aggregate of (i) will receive shares in the capital of the Company or comparable equity awards that are settled or are exercisable for shares in the capital of the Company, as applicable, based on an implied DeepGreen equity value of $2.25 billion after giving effect to the SOAC Continuance (the “SOAC Common Shares”), (ii) 5,000,000 Class A Special Shares, (iii) 10,000,000 Class B Special Shares, (iv) 10,000,000 Class C Special Shares, (v) 20,000,000 Class D Special Shares, (vi) 20,000,000 Class E Special Shares, (vii) 20,000,000 Class F Special Shares, (viii) 25,000,000 Class G Special Shares and (ix) 25,000,000 Class H Special Shares, in each case, in the capital of SOAC (collectively, the “Company Earnout Shares”), or, as applicable, options to purchase such SOAC Common Shares and Company Earnout Shares.

Aggregate shares

33,030,000

Gross proceeds

$ 330,300,000

DeepGreen Metals Inc. [Member]

Subsequent Events (Details) [Line Items]

Common shares per share

$ 7

$ 7

$ 1.75

$ 15

Incentive stock options

3,446,821

2,250,000

500,000

Total proceeds

$ 2,563,156

$ 919,465

$ 350,000

Stock options exercise price, maximum

$ 833,388

$ 1,277,560

Convertible debentures

$ 500,000

Conversion price

$ 10

Issuance of common shares

50,000

Invoiced amount

$ 4,471,595

DeepGreen Metals Inc. [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Payment made by entity

$ 440,000

$ 1,250,000

Remaining payment

$ 1,750,000

Incentive stock options

40,400

490,666

1,800,000

Incentive stock options exercise price

$ 0.25

$ 0.75

Total proceeds

$ 1,350,000

Stock options exercise price, minimum

$ 0.25

Stock options exercise price, maximum

$ 0.75

Convertible debentures

$ 26,000,000

Convertible debentures bear interest rate

7.00%

Conversion price

$ 10

Debentures

$ 500,000

Converted to common shares

50,000

Invoiced amount

$ 4,582,834

Gross proceeds

$ 137,500,000

DeepGreen Metals Inc. [Member] | Business Acquisition [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Shareholders acquired percentage, description

DeepGreen shareholders would hold approximately 77% of The Metals Company, PIPE Investors approximately11% and SOAC investors approximately 10% and SOAC Sponsors approximately 2%.

DeepGreen Metals Inc. [Member] | Business Combination [Member]

Subsequent Events (Details) [Line Items]

Business combination, description

DeepGreen entered into an amended agreement with Allseas (the “Amendment # 3”) whereby, upon successful completion of the Business Combination, instead of issuing 10 million Common Shares to Allseas in connection with the PMTS, DeepGreen issued to Allseas a warrant to acquire 10 million DeepGreen Common Shares at a nominal value (the “Allseas Warrant”). The Allseas Warrant will vest and become exercisable upon successful completion of the PMTS and will expire on September 30, 2026. There are vesting conditions associated with the Allseas Warrant whereby a maximum of 10 million DeepGreen Common Shares would be issued if the PMTS is completed by September 30, 2023, gradually decreasing to 5 million DeepGreen Common Shares if PMTS is completed after September 30, 2025.

DeepGreen Metals Inc. [Member] | Business Combination [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Business combination, description

Additional discussion about the Business Combination is provided in Item 2.01 of this Current Report on Form 8-K.

SOAC [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Common shares per share

$ 10

SOAC [Member] | DeepGreen Metals Inc. [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Treasury value

$ 300,000,000

Additional incentive shares

500,000

Incentive shares, price per share

$ 50

PIPE [Member] | DeepGreen Metals Inc. [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Additional treasury stock value

$ 330,000,000

SPAC [Member] | DeepGreen Metals Inc. [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Conversion price

10

Allseas [Member] | DeepGreen Metals Inc. [Member] | Business Combination [Member]

Subsequent Events (Details) [Line Items]

Business combination, description

The Allseas Warrant will be assumed by SOAC at the closing of the Business Combination to become a warrant to purchase The Metals Company (“TMC”) common shares, adjusted for the exchange ratio for the transaction. If the market price of the TMC common shares on June 1, 2022 is higher than $15 per share (as adjusted based on the exchange ratio for the closing of the Business Combination), the aggregate value of the shares underlying the warrant above $150 million as at June 1, 2022 will automatically become a commercial credit from Allseas to TMC equal to the excess value. This commercial credit will be effective on the vesting date of the Allseas Warrant and the Company will be able to exchange this excess value for any future goods and services from Allseas under the nodule collection and shipping contract for one year after commercial production.The cash payment of $30 million in the original agreement was also amended to be paid as follows, provided that the Business Combination is completed:•        $10 million on June 30, 2021 with Allseas providing confirmation of placing an order of certain equipment and demonstrating certain progress on construction of the collector vehicle;•        $10 million on the later of (i) January 1, 2022, and (ii) confirmation of successful collection of the North Sea test; and•        $10 million upon successful completion of the PMTS.

Short-term Incentive Payment Plan [Member] | DeepGreen Metals Inc. [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Incentive stock options

4,973,237

Stock options exercise price, minimum

$ 0.75

Stock options exercise price, maximum

$ 3.60

Stock options expiry period

Jun. 1, 2028

Vesting periods

3 years

Long-term Incentive Plan [Member] | DeepGreen Metals Inc. [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Incentive stock options

8,450,000

Incentive stock options exercise price

$ 0.75

Stock options expiry period

Jun. 1, 2028

Option vested performance conditions, description

These options vest based on performance conditions as follows: 25% when the Company’s market capitalization equals $3 billion, 35% when the Company’s market capitalization equals $6 billion, 20% upon the date the ISA grants an exploitation contract to the Company, and 20% upon the commencement of commercial production following the grant of the exploitation contract.

Common Stock [Member] | DeepGreen Metals Inc. [Member] | Subsequent Event [Member]

Subsequent Events (Details) [Line Items]

Conversion price

$ 10

Issuance of common shares

3,666,267

Summary of Significant Accoun_5

Summary of Significant Accounting Policies (Details) - Schedule of basic and diluted loss per ordinary share - USD ($)	Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Numerator: Earnings allocable to Ordinary Shares subject to possible redemption
Income from investments held in Trust Account		$ 4,560	$ 36,722	$ 9,070	$ 36,722	$ 65,492
Less: Company’s portion available to be withdrawn to pay taxes
Net income attributable to ordinary shares subject to possible redemption		4,560	36,722	9,070	36,722	65,492
Numerator: Net Income (Loss) minus Net Earnings attributable to redeemable shares
Net income (loss)	(9,039)	(17,175,554)	6,723	14,694,066	(52,276)	(36,542,055)
Less: Income attributable to Class A ordinary shares subject to possible redemption		(4,560)	(36,722)	(9,070)	(36,722)	65,492
Non-redeemable net income (loss)	$ (9,039)	$ (17,180,114)	$ (29,998)	$ 14,684,996	$ (88,997)	$ (36,607,546)
Redeemable Shares [Member]
Denominator: Weighted average Class A ordinary shares subject to possible redemption
Weighted average ordinary shares outstanding, basic and diluted (in Shares)		30,000,000	26,284,337	27,468,417	26,284,337	25,440,915
Basic and diluted net income per share (in Dollars per share)		$ 0	$ 0	$ 0	$ 0
Non-Redeemable Shares [Member]
Denominator: Weighted average Class A ordinary shares subject to possible redemption
Weighted average ordinary shares outstanding, basic and diluted (in Shares)	7,500,000	7,500,000	9,649,510	10,031,583	8,602,438	10,464,651
Basic and diluted net income per share (in Dollars per share)	$ 0	$ (2.29)	$ 0	$ 1.46	$ (0.01)	$ (3.50)

Fair Value Measurements (Deta_5

Fair Value Measurements (Details) - Schedule of fair value hierarchy for liabilities measured at fair value on a recurring basis	Jun. 30, 2021USD ($)
Fair Value Measurements (Details) - Schedule of fair value hierarchy for liabilities measured at fair value on a recurring basis [Line Items]
Public Warrants	$ 21,600,000
Private Placement Warrants	14,155,000
Total warrant liabilities	35,755,000
Level 1 [Member]
Fair Value Measurements (Details) - Schedule of fair value hierarchy for liabilities measured at fair value on a recurring basis [Line Items]
Public Warrants	21,600,000
Private Placement Warrants
Total warrant liabilities	21,600,000
Level 2 [Member]
Fair Value Measurements (Details) - Schedule of fair value hierarchy for liabilities measured at fair value on a recurring basis [Line Items]
Public Warrants
Private Placement Warrants
Total warrant liabilities
Level 3 [Member]
Fair Value Measurements (Details) - Schedule of fair value hierarchy for liabilities measured at fair value on a recurring basis [Line Items]
Public Warrants
Private Placement Warrants	14,155,000
Total warrant liabilities	$ 14,155,000

Fair Value Measurements (Deta_6

Fair Value Measurements (Details) - Schedule of provides quantitative information regarding Level 3 fair value measurements - Level 3 [Member] - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Fair Value Measurements (Details) - Schedule of provides quantitative information regarding Level 3 fair value measurements [Line Items]
Exercise price (in Dollars per share)	$ 11.50	$ 11.50
Implied stock price range (or underlying asset price at December 31, 2020) (in Dollars per share)	$ 9.95	$ 10.76
Volatility	21.00%	30.50%
Term	5 years 1 month 20 days	5 years 3 months
Risk-free rate	0.89%	0.40%
Dividend yield	0.00%	0.00%

Fair Value Measurements (Deta_7

Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities - Private Placement [Member]	6 Months Ended
	Jun. 30, 2021USD ($)
Fair Value Measurements (Details) - Schedule of changes in the fair value of warrant liabilities [Line Items]
Fair value, December 31, 2020	$ 23,180,000
Recognized income on change in fair value	(9,025,000)
Fair value, June 30, 2021	$ 14,155,000

Warrant Liability (Details)

Warrant Liability (Details)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Warrant Liability (Details) [Line Items]
Warrants expire term	5 years
Description of warrant redemption	•        in whole and not in part;•        at a price of $0.01 per warrant;•        upon a minimum of 30 days’ prior written notice of redemption, and•        if, and only if, the closing price of the Company’s Class A ordinary shares equals or exceeds $18.00 per share (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders.	•        in whole and not in part;•        at a price of $0.01 per warrant;•        upon a minimum of 30 days’ prior written notice of redemption, and•        if, and only if, the closing price of the Company’s Class A ordinary shares equals or exceeds $18.00 per share (as adjusted for share subdivisions, share capitalizations, reorganizations, recapitalizations and the like) for any 20 trading days within a 30-trading day period ending on the third trading day prior to the date on which the Company sends the notice of redemption to the warrant holders.
Class A Ordinary Shares [Member]
Warrant Liability (Details) [Line Items]
Description of warrant redemption	Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share. If (x) the Company issues additional Class A ordinary shares or equity-linked securities for capital raising purposes in connection with the closing of the initial Business Combination at an issue price or effective issue price of less than $9.20 per ordinary share (with such issue price or effective issue price to be determined in good faith by the Company and, (i) in the case of any such issuance to the Sponsor or its affiliates, without taking into account any Founder Shares held by the Sponsor or such affiliates, as applicable, prior to such issuance, and (ii) without taking into account the transfer of Founder Shares or Private Placement Warrants (including if such transfer is effectuated as a surrender to us and subsequent reissuance by the Company) by the Sponsor in connection with such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination on the date of the consummation of the initial Business Combination (net of redemptions), and (z) the volume weighted average trading price of the Company’s Class A ordinary shares during the 20-trading day period starting on the trading day prior to the day on which the Company consummates its initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger price discussed below will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.	Each whole Public Warrant entitles the holder to purchase one Class A ordinary share at a price of $11.50 per share. If (x) the Company issues additional Class A ordinary shares or equity-linked securities for capital raising purposes in connection with the closing of the initial Business Combination at an issue price or effective issue price of less than $9.20 per ordinary share (with such issue price or effective issue price to be determined in good faith by the Company and, (i) in the case of any such issuance to the Sponsor or its affiliates, without taking into account any Founder Shares held by the Sponsor or such affiliates, as applicable, prior to such issuance, and (ii) without taking into account the transfer of Founder Shares or Private Placement Warrants (including if such transfer is effectuated as a surrender to us and subsequent reissuance by the Company) by the Sponsor in connection with such issuance) (the “Newly Issued Price”), (y) the aggregate gross proceeds from such issuances represent more than 60% of the total equity proceeds, and interest thereon, available for the funding of the initial Business Combination on the date of the consummation of the initial Business Combination (net of redemptions), and (z) the volume weighted average trading price of the Company’s Class A ordinary shares during the 20-trading day period starting on the trading day prior to the day on which the Company consummates its initial Business Combination (such price, the “Market Value”) is below $9.20 per share, the exercise price of the warrants will be adjusted (to the nearest cent) to be equal to 115% of the higher of the Market Value and the Newly Issued Price, and the $18.00 per share redemption trigger price discussed below will be adjusted (to the nearest cent) to be equal to 180% of the higher of the Market Value and the Newly Issued Price.

Nature of Operations (Details)

Nature of Operations (Details) - DeepGreen Metals Inc. [Member] shares in Millions	Jul. 11, 2011km	Jun. 30, 2021km$ / sharesshares	Dec. 31, 2020km
SOAC Sponsors [Member]
Nature of Operations (Details) [Line Items]
Additional special shares (in Shares) | shares		0.5
Transaction price (in Dollars per share) | $ / shares		$ 50
West of Mexico [Member]
Nature of Operations (Details) [Line Items]
Seafloor mineral exploration		2,000	2,000
Clarion Clipperton Zone [Member]
Nature of Operations (Details) [Line Items]
NORI granted an exploration	74,830
Polymetallic nodules in an exploration		74,990	74,990
TOML granted an exploration			74,713

Basis of Presentation (Details)

Basis of Presentation (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2020
DeepGreen Metals Inc. [Member]
Basis of Presentation (Details) [Line Items]
Lease arrangement expense	$ 85,479	$ 116,760

Basis of Presentation (Detail_2

Basis of Presentation (Details) - Schedule of consolidated financial statements - DeepGreen Metals Inc. [Member]	12 Months Ended
	Dec. 31, 2020
DeepGreen Engineering Pte. Ltd. (“DGE”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Mineral exploration
Location	Singapore
Proportion of Interest Held by the Parent	100.00%
DeepGreen Resources LLC (“DGL”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	USA
Proportion of Interest Held by the Parent	100.00%
NORI [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Mineral exploration
Location	Republic of Nauru
Proportion of Interest Held by the Parent	100.00%
Nauru Education and Training Foundation Inc. (“NEAT”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	Republic of Nauru
Proportion of Interest Held by the Parent	100.00%
Nauru Health and Environment Foundation Incorporated (“NHEF”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	Republic of Nauru
Proportion of Interest Held by the Parent	100.00%
Tonga Offshore Mining Ltd. (“TOML”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Mineral exploration
Location	Tonga
Proportion of Interest Held by the Parent	100.00%
Koloa Moana Resources Ltd. (“Koloa Moana”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	Canada
Proportion of Interest Held by the Parent	100.00%
Offshore Minerals Pte. Ltd. (“Offshore Minerals”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Mineral exploration
Location	Australia
Proportion of Interest Held by the Parent	100.00%
DeepGreen TOML Singapore Ltd. (TOML Singapore”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Mineral exploration
Location	Singapore
Proportion of Interest Held by the Parent	100.00%
DeepGreen TOML Holding 1 (“TOML Hold 1”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	British Virgin Islands
Proportion of Interest Held by the Parent	100.00%
DeepGreen TOML Holding 1 (“TOML Hold 2”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	British Virgin Islands
Proportion of Interest Held by the Parent	100.00%
The Metals Company Nauru Holding LLC (“Nauru Holding”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	USA
Proportion of Interest Held by the Parent	100.00%
The Metals Company LLC (“TMC”) [Member]
Condensed Financial Statements, Captions [Line Items]
Principal Activity	Holding Company
Location	USA
Proportion of Interest Held by the Parent	100.00%

Basis of Presentation (Detail_3

Basis of Presentation (Details) - Schedule of equipment - DeepGreen Metals Inc. [Member]	Dec. 31, 2020
Exploration and other equipment [Member]
Property, Plant and Equipment [Line Items]
Equipment	30.00%
Office equipment [Member]
Property, Plant and Equipment [Line Items]
Equipment	30.00%

TOML Acquisition (Details)

TOML Acquisition (Details) - DeepGreen Metals Inc. [Member]	1 Months Ended								3 Months Ended	6 Months Ended	12 Months Ended
	Jun. 30, 2021USD ($)m²	May 31, 2021USD ($)	Apr. 30, 2021USD ($)	Mar. 31, 2021USD ($)shares	Feb. 26, 2021USD ($)	Jan. 31, 2021USD ($)	Jan. 26, 2021USD ($)	Mar. 31, 2020USD ($)	Mar. 31, 2021USD ($)shares	Jun. 30, 2021USD ($)m²$ / shares	Dec. 31, 2020USD ($)m²$ / sharesshares	Dec. 31, 2019USD ($)
TOML Acquisition (Details) [Line Items]
Area covering (in Square Meters) | m²											74,713
Purchase price										$ 32,000,000	$ 32,000,000
Cash payment tranches									$ 250,000		$ 250,000
Common shares of the company (in Shares) | shares				7,777,777					7,777,777		7,777,777
Payment to ISA										$ 60,000	$ 60,000
Common share consideration (in Dollars per share) | $ / shares										$ 3.60	$ 3.60
Regulatory fees										$ 47,375	$ 47,375
Deferred tax liability											$ 10,675,366
Area covering (in Square Meters) | m²	74,713									74,713	74,830
Deferred consideration	$ 250,000	$ 500,000	$ 500,000	$ 500,000	$ 440,000		$ 1,250,000
Two Tranches [Member]
TOML Acquisition (Details) [Line Items]
Cash payments										$ 500,000
Series of Individually Immaterial Business Acquisitions [Member]
TOML Acquisition (Details) [Line Items]
Deferred consideration paid						$ 3,440,000
Series of Individually Immaterial Business Acquisitions [Member] | TOML Group [Member]
TOML Acquisition (Details) [Line Items]
Total purchase price								$ 32,000,000
Business Combination [Member]
TOML Acquisition (Details) [Line Items]
Private placements	$ 28,000,000									$ 28,000,000	$ 28,000,000
Two Tranches [Member]
TOML Acquisition (Details) [Line Items]
Cash payments											$ 500,000

TOML Acquisition (Details) - Sc

TOML Acquisition (Details) - Schedule of net assets acquired as part of the TOML acquisition - DeepGreen Metals Inc. [Member]	3 Months Ended
	Mar. 31, 2020USD ($)
Business Acquisition [Line Items]
Cash payment	$ 560,000
Common shares issued for TOML acquisition (7,777,777 @ $3.60)	27,999,997
Transaction costs paid	47,375
Deferred consideration	3,440,000
Total Acquisition Cost	32,047,372
Allocated to
Equipment (Note 7)	21,274
Exploration licenses (Note 8)	42,701,464
Deferred tax liability (Note 15)	$ (10,675,366)

TOML Acquisition (Details) - _2

TOML Acquisition (Details) - Schedule of net assets acquired as part of the TOML acquisition (Parentheticals) - DeepGreen Metals Inc. [Member] - TOML aquisition [Member]	Mar. 31, 2020$ / sharesshares
Business Acquisition [Line Items]
Common shares issued | shares	7,777,777
Common shares issued price | $ / shares	$ 3.60

Financial Instruments (Details)

Financial Instruments (Details) - Schedule of categories of financial instruments - DeepGreen Metals Inc. [Member] - USD ($)	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019	Dec. 31, 2018
Amortized cost
Cash and cash equivalents	$ 16,880,031	$ 10,096,205	$ 9,604,752	$ 15,950,624	$ 6,646,927
Financial assets		10,096,205		15,950,624
Amortized cost
Accounts payable and accrued liabilities	$ 9,033,765	4,315,477		1,802,514
Deferred acquisition costs		3,440,000
Financial liabilities		$ 7,755,477		$ 1,802,514

Cash and Cash Equivalents (Deta

Cash and Cash Equivalents (Details) - Schedule of cash and cash equivalents - DeepGreen Metals Inc. [Member] - USD ($)	Jun. 30, 2021	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2019	Dec. 31, 2018
Cash and Cash Equivalents [Line Items]
Cash		$ 10,096,205		$ 1,450,624
Term deposits				14,500,000
Total	$ 16,880,031	$ 10,096,205	$ 9,604,752	$ 15,950,624	$ 6,646,927

Receivables and Prepayments (De

Receivables and Prepayments (Details) - Schedule of receivables and prepayments - DeepGreen Metals Inc. [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Receivables and Prepayments (Details) - Schedule of receivables and prepayments [Line Items]
Taxes and other receivables	$ 55,832	$ 12,871
Prepayments	72,940	59,525
Total	$ 128,772	$ 72,396

Equipment (Details) - Schedule

Equipment (Details) - Schedule of equipment - DeepGreen Metals Inc. [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Equipment (Details) - Schedule of equipment [Line Items]
Balance	$ 2,239,939	$ 116,464
TOML Acquisition (Note 3)	21,274
Accumulated depreciation
Balance	(388,353)	(48,912)
Amortization for the year	(563,183)	(339,441)
Balance	(951,536)	(388,353)
Net book value
Balance	1,309,677	1,851,586
Additions		2,123,475
Balance	2,261,213	2,239,939
Exploration and Other Equipment [Member]
Equipment (Details) - Schedule of equipment [Line Items]
Balance	2,218,989	95,514
TOML Acquisition (Note 3)	21,274
Accumulated depreciation
Balance	(370,941)	(33,951)
Amortization for the year	(562,122)	(336,990)
Balance	(933,063)	(370,941)
Net book value
Balance	1,307,200	1,848,048
Additions		2,123,475
Balance	2,240,263	2,218,989
Office Equipment [Member]
Equipment (Details) - Schedule of equipment [Line Items]
Balance	20,950	20,950
TOML Acquisition (Note 3)
Accumulated depreciation
Balance	(17,412)	(14,961)
Amortization for the year	(1,061)	(2,451)
Balance	(18,473)	(17,412)
Net book value
Balance	2,477	3,538
Additions
Balance	$ 20,950	$ 20,950

Exploration Licenses (Details)

Exploration Licenses (Details) $ / shares in Units, g in Millions	Dec. 31, 2019USD ($)$ / sharesshares	Mar. 29, 2019USD ($)$ / sharesshares	Jun. 30, 2021USD ($)m²$ / sharessharesg	Dec. 31, 2020USD ($)m²$ / sharesshares	Dec. 31, 2019USD ($)$ / sharesshares	Jun. 01, 2022USD ($)$ / shares	Jun. 30, 2020USD ($)
Exploration Licenses (Details) [Line Items]
Significant exploration agreements, description			The contract was acquired for $250,000, and provides NORI with exclusive rights to explore for polymetallic nodules in an area covering 74,830 km2 for 15 years subject to complying with the exploration contract terms (Note 9) and provides NORI with the priority right to apply for an exploitation contract to mine polymetallic nodules in the same area.
Marawa agreements, description			Under the amended Marawa Option Agreement, for an option fee of $250,000, DGE has the right to purchase tenements, as may be granted to Marawa by the ISA or any other regulatory body, for the greater of $300,000 or the value of any amounts owing to DGE by Marawa.
Execution term			40 years
Annual exploration fees			$ 47,000
Exploitation application fee			$ 250,000
Area (in Square Meters) | m²			74,830
Common stock, shares issued (in Shares) | shares			7,777,777
Owned common shares (in Shares) | shares			12,222,224
Common shares outstanding, percentage			7.15%
Business combination description			The cash payment of $30 million in the original agreements was also amended to be paid as follows, provided that the Business Combination is completed:•        $10 million within 10 business days of the closing of the Business Combination, with Allseas providing confirmation of placing an order of certain equipment and demonstrating certain progress on construction of the collector vehicle;•        $10 million on the later of (i) January 1, 2022, and (ii) confirmation of successful collection of the North Sea test; and•        $10 million upon successful completion of the PMTS.
Pilot Mining Test System [Member]
Exploration Licenses (Details) [Line Items]
Area (in Square Meters) | m²			74,713
Deep sea mining			$ 32,000,000
Exploitation contract term			15 years
Contractual price per share (in Dollars per share) | $ / shares		$ 3
Common stock, shares issued (in Shares) | shares		6,666,668	3,666,267	2,777,778
Total value		$ 20,000,000		$ 3,577,516
Owned common shares (in Shares) | shares			17,982,123
Common shares outstanding, percentage			10.53%
Additional common stock value		10,000,000	$ 10,000,000	$ 10,000,000
Cost plus profit basis, percentage			50.00%
Percentage of royalty equivalent			50.00%
Consideration amount		$ 30,000,000	$ 30,000,000
Common stock, subscriptions			$ 20,000,000
Common stock, per share (in Dollars per share) | $ / shares	$ 1.25		$ 1.75	$ 3.60	$ 1.25
Total proceeds			$ 8,333,335
Total cost incurred			22,056,802				$ 15,547,941
Amount payable			$ 5,904,606	$ 1,829,268
Metric tonnes of polymetallic nodules (in Grams) | g			100
Allseas [Member]
Exploration Licenses (Details) [Line Items]
Common stock, shares issued (in Shares) | shares			6,666,667
Total value			$ 1
Additional common stock value			$ 30,000,000
Common stock, per share (in Dollars per share) | $ / shares			$ 1.25
Fair value of common shares			$ 7
Price per share (in Dollars per share) | $ / shares				$ 3.60
Metric tonnes of polymetallic nodules (in Grams) | g			200
DeepGreen Metals Inc. [Member]
Exploration Licenses (Details) [Line Items]
Significant exploration agreements, description				The contract was acquired for $250,000, and provides NORI with exclusive rights to explore for polymetallic nodules in an area covering 74,830 km2 for 15 years subject to complying with the exploration contract terms (Note 12) and provides NORI with the priority right to apply for an exploitation contract to mine polymetallic nodules in the same area.
Marawa agreements, description				Under the amended Option Agreement, for an option fee of $250,000, DGE has the right to purchase tenements, as may be granted to Marawa by the ISA or any other regulatory body, for the greater of $300,000 or the value of any amounts owing to DGE by Marawa.
Execution term				40 years
Annual exploration fees				$ 47,000
Exploitation application fee				$ 250,000
Area (in Square Meters) | m²			74,713	74,830
Common stock, shares issued (in Shares) | shares	141,063,316		170,827,222	163,658,134	141,063,316
Total value	$ 79,824,445		$ 188,900,923	$ 154,431,291	$ 79,824,445
Additional common stock value				$ 10,000,000		$ 150,000,000
Common stock, per share (in Dollars per share) | $ / shares			$ 7	$ 1.75		$ 15
Total proceeds				$ 10,000,000
Subscribed for common shares (in Shares) | shares				2,777,778
Amount payable			$ 22,917	$ 22,917
Amendment agreement description			On March 4, 2021 and June 30, 2021, DeepGreen entered into an amended agreement with Allseas (the “Amendment #3 and “Amendment #4”, respectively”) whereby, upon successful completion of the Business Combination (Note 1), instead of issuing 10 million Common Shares to Allseas in connection with the PMTS, DeepGreen issued to Allseas, on March 4, 2021, a warrant to acquire 10 million DeepGreen Common Shares at a nominal value (the “Allseas Warrant”). The Allseas Warrant will vest and become exercisable upon successful completion of the PMTS and will expire on September 30, 2026. There are vesting conditions associated with the Allseas Warrant whereby a maximum of 10 million DeepGreen Common Shares would be issued if the PMTS is completed by September 30, 2023, gradually decreasing to 5 million DeepGreen Common Shares if PMTS is completed after September 30, 2025.
DeepGreen Metals Inc. [Member] | Allseas [Member]
Exploration Licenses (Details) [Line Items]
Common stock, shares issued (in Shares) | shares				10,000,000
Total value				$ 30,000,000
Owned common shares (in Shares) | shares				12,222,224
Common shares outstanding, percentage				7.50%
Total proceeds				$ 10,000,000
Subscribed for common shares (in Shares) | shares				2,777,778
DeepGreen Metals Inc. [Member] | TOML Exploration Contract [Member]
Exploration Licenses (Details) [Line Items]
Area (in Square Meters) | m²				74,713
Deep sea mining				$ 32,000,000
Exploitation contract term				15 years
DeepGreen Metals Inc. [Member] | Marine Vessel Services [Member]
Exploration Licenses (Details) [Line Items]
Common stock, shares issued (in Shares) | shares	1,780,632			3,577,516	1,780,632
Total value	$ 6,410,275			$ 12,879,057	$ 6,410,275
Owned common shares (in Shares) | shares				14,315,857
Common shares outstanding, percentage				8.80%
Management fees				$ 4,407,478	2,820,625
Remained outstanding value	$ 437,159			$ 1,829,268	$ 437,159
DeepGreen Metals Inc. [Member] | Pilot Mining Test System [Member]
Exploration Licenses (Details) [Line Items]
Contractual price per share (in Dollars per share) | $ / shares		$ 3
Common stock, shares issued (in Shares) | shares		6,666,668		2,777,778
Total value		$ 20,000,000
Additional common stock value				$ 10,000,000
Cost plus profit basis, percentage				50.00%
Common stock, subscriptions				$ 20,000,000
Common stock, per share (in Dollars per share) | $ / shares	$ 1.25			$ 3.60	$ 1.25
Total proceeds	$ 8,333,335
DeepGreen Metals Inc. [Member] | Pilot Mining Test System [Member] | Allseas [Member]
Exploration Licenses (Details) [Line Items]
Common stock, shares issued (in Shares) | shares		10,000,000		6,666,667
Total value		$ 30,000,000		$ 1
Additional common stock value		$ 30,000,000		$ 10,000,000
Percentage of royalty equivalent				50.00%
Additional common stock, shares (in Shares) | shares				10,000,000
Consideration amount				$ 30,000,000
Common Stock [Member] | DeepGreen Metals Inc. [Member] | Marine Vessel Services [Member]
Exploration Licenses (Details) [Line Items]
Contractual price per share (in Dollars per share) | $ / shares				$ 1.25

Exploration Licenses (Details)

Exploration Licenses (Details) - Schedule of common shares transactions - DeepGreen Metals Inc. [Member] - USD ($)		Jun. 30, 2021	Dec. 31, 2020
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount		$ 22,477,655	$ 22,366,716
# of Common Shares (in Shares)		17,982,124	17,893,373
Cost Recognized		$ 64,552,749	$ 51,767,937
2017/2018 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount			$ 2,565,500
Contractual Common Share Price (in Dollars per share)			$ 1.25
# of Common Shares (in Shares)			2,052,400
Fair value of Common Shares (in Dollars per share)	[1]		$ 0.75
Cost Recognized			$ 1,539,300
2018 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount			$ 4,593,828
Contractual Common Share Price (in Dollars per share)			$ 1.25
# of Common Shares (in Shares)			3,675,062
Fair value of Common Shares (in Dollars per share)	[1]		$ 1.75
Cost Recognized			$ 6,431,359
2019 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount			$ 5,615,480
Contractual Common Share Price (in Dollars per share)			$ 1.25
# of Common Shares (in Shares)			4,492,384
Fair value of Common Shares (in Dollars per share)	[1]		$ 3.60
Cost Recognized			$ 16,172,582
2019/2020 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount	[2]		$ 5,120,013
Contractual Common Share Price (in Dollars per share)	[2]		$ 1.25
# of Common Shares (in Shares)	[2]		4,096,011
Fair value of Common Shares (in Dollars per share)	[1],[2]		$ 3.60
Cost Recognized	[2]		$ 14,745,639
2020 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount	[2]		$ 4,471,895
Contractual Common Share Price (in Dollars per share)	[2]		$ 1.25
# of Common Shares (in Shares)	[2]		3,577,516
Fair value of Common Shares (in Dollars per share)	[1],[2]		$ 3.60
Cost Recognized	[2]		$ 12,879,057
[1]	The fair value of the Company’s Common Shares was determined based on the private placements completed around the time of Common Share issuances to Maersk.
[2]	As at December 31, 2020, 3,577,516 (2019 – 1,780,632) Common Shares were yet to be issued by the Company for total value of $12,879,057 (2019 – $6,410,275) (Note 16).

Exploration Licenses (Details_2

Exploration Licenses (Details) - Schedule of reconciliation exploration licenses	12 Months Ended
	Dec. 31, 2020USD ($)
Exploration Licenses (Details) - Schedule of reconciliation exploration licenses [Line Items]
Balance at December 31, 2018 and 2019	$ 448,855
TOML Acquisition (Note 3)	42,701,464
Balance at December 31, 2020	43,150,319
DeepGreen Metals Inc. [Member] | NORI License [Member]
Exploration Licenses (Details) - Schedule of reconciliation exploration licenses [Line Items]
Balance at December 31, 2018 and 2019	250,000
TOML Acquisition (Note 3)
Balance at December 31, 2020	250,000
DeepGreen Metals Inc. [Member] | Marawa Option [Member]
Exploration Licenses (Details) - Schedule of reconciliation exploration licenses [Line Items]
Balance at December 31, 2018 and 2019	198,855
TOML Acquisition (Note 3)
Balance at December 31, 2020	198,855
DeepGreen Metals Inc. [Member] | TOML License [Member]
Exploration Licenses (Details) - Schedule of reconciliation exploration licenses [Line Items]
Balance at December 31, 2018 and 2019
TOML Acquisition (Note 3)	42,701,464
Balance at December 31, 2020	$ 42,701,464

Exploration Licenses (Details_3

Exploration Licenses (Details) - Schedule of breakdown of exploration expenses - DeepGreen Metals Inc. [Member] - USD ($)	6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Exploration expenses
Exploration labour			$ 2,780,734	$ 2,531,023
Marine cruise			27,993,088	$ 28,159,778
Pilot Mining Test			$ 11,666,666
Common Share options-based payments (Note 10) (in Dollars per share)			$ 833,388	$ 1,277,560
Amortization (Note 7)			$ 562,122	$ 336,990
External consulting			4,168,599	5,416,958
Travel, workshop and other			876,848	1,107,919
Total			48,881,445	38,830,228
General [Member]
Exploration expenses
Exploration labour
Marine cruise
Pilot Mining Test
Common Share options-based payments (Note 10) (in Dollars per share)
Amortization (Note 7)
External consulting	511		39,968	19,578
Travel, workshop and other
Total	511		39,968	19,578
NORI License [Member]
Exploration expenses
Exploration labour	846,167	$ 748,548	1,557,966	1,635,858
Marine cruise	16,883,359	11,785,427	23,119,404	$ 27,039,041
Pilot Mining Test		9,333,333	$ 9,333,334
Common Share options-based payments (Note 10) (in Dollars per share)			$ 449,405	$ 769,175
Amortization (Note 7)	193,846	277,870	$ 555,740	$ 336,990
External consulting	2,084,525	1,537,775	2,829,200	4,834,170
Travel, workshop and other	249,790	572,424	663,684	785,638
Total	36,081,879	24,371,910	38,508,733	35,400,872
Marawa Option [Member]
Exploration expenses
Exploration labour	353,119	384,537	721,940	895,165
Marine cruise	2,053,866	2,524,460	2,618,512	$ 1,120,737
Pilot Mining Test		1,166,667	$ 1,166,666
Common Share options-based payments (Note 10) (in Dollars per share)			$ 275,813	$ 508,385
Amortization (Note 7)
External consulting	419,941	337,650	650,168	563,210
Travel, workshop and other	92,837	173,064	191,056	322,281
Total	$ 9,375,113	$ 4,670,200	5,624,155	$ 3,409,778
TOML [Member]
Exploration expenses
Exploration labour			500,828
Marine cruise			2,255,172
Pilot Mining Test			$ 1,166,666
Common Share options-based payments (Note 10) (in Dollars per share)			$ 108,170
Amortization (Note 7)			$ 6,382
External consulting			649,263
Travel, workshop and other			22,108
Total			$ 4,708,589

Share Capital (Details)

Share Capital (Details) - DeepGreen Metals Inc. [Member] - USD ($)	Dec. 31, 2019	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019	Jun. 01, 2022	Feb. 18, 2021
Share Capital (Details) [Line Items]
Common shares per share		$ 7		$ 1.75		$ 15
Common shares issue price per share				$ 0.05
Purchased of common shares				314,285
Total proceeds		$ 2,563,156		$ 919,465	$ 350,000
Common shares issued	141,063,316	170,827,222		163,658,134	141,063,316
Financings amount				$ 28,089
Common shares, description	the Company issued 3,519,143 Common shares in private placements at $1.75 per Common Share for total proceeds of $6,158,500. The Company also issued 6,666,668 common shares to Allseas pursuant to the strategic alliance agreement (Note 8) to additional proceeds of $20 million. Total cash financing cost incurred by the Company in conjunction with the financings amounted to $2,079.The Company further issued 8,167,446 Common Shares for services to Maersk (Note 8) and 500,000 Common shares were issued upon exercise of incentive stock options at a price of $0.70 for total proceeds of $350,000.			The Company issued 2,777,778 and 4,096,010 Common Shares to Allseas and Maersk, respectively, for services (Note 8). The Company issued and additional 33,333 Common Shares for services to an arm’s length party. Such Common Shares were valued at $3.60 per share based on the pricing of the recent private placements.
Stock options exercised		3,446,821		2,250,000	500,000
Weighted average exercise price per share	$ 0.70	$ 0.74		$ 0.41	$ 0.70
Shares issued		3,666,267
Principal amount							$ 500,000
Converted into common shares							50,000
Fiscal Activity Shares [Member]
Share Capital (Details) [Line Items]
Total proceeds				$ 919,465
ClassB Preferred shares [Member]
Share Capital (Details) [Line Items]
Common shares per share				$ 1.25
Common Stock [Member]
Share Capital (Details) [Line Items]
Total proceeds				$ 15,714
Private Placement [Member]
Share Capital (Details) [Line Items]
Total proceeds				$ 20,375,712
Common shares issued				5,659,920

Share Capital (Details) - Sched

Share Capital (Details) - Schedule of authorized and issued share capital - DeepGreen Metals Inc. [Member] - shares	Jun. 30, 2021	Dec. 31, 2020
Share Capital (Details) - Schedule of authorized and issued share capital [Line Items]
Authorized, common shares	Unlimited, with no par value	Unlimited, with no par value
Issued and outstanding, common Shares	170,827,222	163,658,134
Authorized, class B preferred shares	Unlimited, with no par value	Unlimited, with no par value
Issued and outstanding, class B preferred shares	440,000	440,000

Share Capital (Details) - Sch_2

Share Capital (Details) - Schedule of common shares - DeepGreen Metals Inc. [Member] - USD ($)	Dec. 31, 2019	Jun. 30, 2021	Dec. 31, 2020
Share Capital (Details) - Schedule of common shares [Line Items]
Number of beginning balance	$ 122,210,059	$ 163,658,134	$ 141,063,316
Amount of beginning balance	$ 40,350,123	$ 154,431,291	$ 79,824,445
Number of private placement (in Shares)	10,185,811		5,659,920
Amount of private placement	$ 26,158,504		$ 20,375,712
Number of financing cost incurred – Cash (in Shares)
Amount of financing cost incurred – Cash	$ (2,079)		$ (28,089)
Number of financing cost incurred – Stock options-based payments (Note 10) (in Shares)
Amount of financing cost incurred – Stock options-based payments (Note 10)	$ (1,584,657)		$ (396,568)
Number of issued for TOML acquisition (in Shares)			7,777,777
Amount of issued for TOML acquisition			$ 27,999,997
Number of issued for services (in Shares)	8,167,446	3,672,267	6,907,121
Amount of issued for services	$ 14,270,606	$ 25,711,869	$ 24,865,637
Number of Exercise of stock options (in Shares)	500,000	3,446,821	2,250,000
Amount of Exercise of stock options	$ 631,948		$ 1,790,157
Number of ending balance	141,063,316		163,658,134
Amount of ending balance	$ 79,824,445		$ 154,431,291

Share Capital (Details) - Sch_3

Share Capital (Details) - Schedule of preferred shares - DeepGreen Metals Inc. [Member] - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Share Capital (Details) - Schedule of preferred shares [Line Items]
Number of balance – December 31, 2018, 2019 and 2020	440,000	440,000
Amount of balance – December 31, 2018, 2019 and 2020	$ 550,000	$ 550,000

Stock Options (Details)

Stock Options (Details) - USD ($)

Mar. 04, 2021

Dec. 23, 2020

Jul. 02, 2020

Dec. 31, 2019

Feb. 26, 2021

Feb. 17, 2021

Jun. 30, 2021

Jun. 30, 2020

Dec. 31, 2020

Dec. 31, 2019

Jul. 07, 2021

Jul. 01, 2020

Jul. 23, 2018

DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Common Shares issued and outstanding percentage

20.00%

Stock option number of shares outstanding (in Shares)

15,395,394

13,429,912

Issuance of stock options reserved (in Shares)

19,301,715

Common share options to employees granted (in Shares)

5,300,000

Fair value of common shares per share (in Dollars per share)

$ 3.60

Stock options (in Shares)

13,429,912

Weighted average intrinsic value of per share (in Dollars per share)

$ 2.69

Intrinsic value

$ 1,450,000

$ 7,187,500

$ 1,450,000

Total grant date fair value of options vested

3,216,076

4,585,796

Total unrecognized stock-based compensation expense

$ 800,704

Weighted-average recognition period term

6 months 10 days

Incentive stock options granted (in Shares)

291,164

100,000

1,000,000

Incentive stock options exercisable per share (in Dollars per share)

$ 3

Stock options expire

Jun. 30, 2028

Total option vested (in Shares)

500,000

Remaining options vest

Jul. 1, 2021

Incentive stock option, description

Of these, a total of 270,000 incentive stock options are exercisable at $0.75 per share while 21,164 incentive stock options are exercisable at $0.25 per share. All options included in this grant vested immediately and expire on Dec 31, 2025.

Recognized financing costs

1,584,657

$ 396,567

Additional common share option-based payments expense

1,679,486

4,096,519

Common Share options-based payments

401,926

3,263,131

Exploration activities

$ 1,277,560

$ 833,388

Percentage of total number of issue and outstanding

20.00%

Number of stock options outstanding (in Shares)

141,063,316

170,827,222

163,658,134

141,063,316

Number of stock options that are reserved for further issuance (in Shares)

10,320,051

Number of stock options granted (in Shares)

5,506,303

1,391,164

50,000

Number of stock options exercise price (in Dollars per share)

$ 2.44

$ 2.31

$ 0.75

Intrinsic value of stock option

$ 101,561,190

Common stock of per shares (in Dollars per share)

$ 0.05

Fair value of stock options vested

$ 40,400

$ 490,666

Weighted-average recognition period

8 years 1 month 28 days

Exercise price (in Dollars per share)

$ 0.25

Exercise price (in Dollars per share)

$ 0.75

Stock options exercised (in Shares)

3,446,821

2,250,000

500,000

Proceeds from stock option exercised

$ 2,563,156

$ 919,465

$ 350,000

Weighted average exercise price (in Dollars per share)

$ 0.74

DeepGreen Metals Inc. [Member] | Short-Term Incentive Plan [Member]

Stock Options (Details) [Line Items]

Number of stock options outstanding (in Shares)

15,395,394

Total unrecognized stock-based compensation expense

$ 3,749,621

Fair value of stock options vested

$ 25,916,669

Weighted-average recognition period

1 year 11 months 19 days

DeepGreen Metals Inc. [Member] | Long-term incentive plan [Member]

Stock Options (Details) [Line Items]

Number of stock options outstanding (in Shares)

8,450,000

Number of stock options granted (in Shares)

8,450,000

Number of stock options exercise price (in Dollars per share)

$ 0.75

Intrinsic value of stock option

$ 61,262,500

Total unrecognized stock-based compensation expense

36,566,016

DeepGreen Metals Inc. [Member] | Share Option One [Member]

Stock Options (Details) [Line Items]

Intrinsic value of stock option

$ 25,011,412

Common stock of per shares (in Dollars per share)

$ 8

Share Option [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Share option-based payments expense

$ 47,295,676

234,115

Share Option One [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Share option-based payments expense

18,684,122

33,760

Share Option Two [Member]

Stock Options (Details) [Line Items]

Share option-based payments expense

28,611,554

$ 200,355

Share-based Payment Arrangement, Tranche One [Member]

Stock Options (Details) [Line Items]

Market capitalization

$ 3,000,000,000

Derived per share (in Dollars per share)

$ 6.47

Derived service periods

3 months 29 days

Share-based Payment Arrangement, Tranche Two [Member]

Stock Options (Details) [Line Items]

Market capitalization

$ 6,000,000,000

Derived per share (in Dollars per share)

$ 6.28

Derived service periods

1 year 4 months 28 days

Minimum [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Exercise price (in Dollars per share)

$ 0.25

Option expire date

Feb. 17, 2026

Maximum [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Exercise price (in Dollars per share)

$ 0.75

Option expire date

Feb. 26, 2026

Short-Term Incentive Plan [Member]

Stock Options (Details) [Line Items]

Option expire date

Jun. 1, 2028

Short-Term Incentive Plan [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Fair value of stock options vested

$ 4,973,237

Vesting periods

3 years

Short-Term Incentive Plan [Member] | Minimum [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Exercise price (in Dollars per share)

$ 0.75

Short-Term Incentive Plan [Member] | Maximum [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Exercise price (in Dollars per share)

$ 10

Long-term incentive plan [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Fair value of stock options vested

$ 8,450,000

Long-term incentive plan [Member] | Share-based Payment Arrangement, Tranche One [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Dividend rate percentage

25.00%

Market capitalization

$ 3,000,000,000

Long-term incentive plan [Member] | Share-based Payment Arrangement, Tranche Two [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Dividend rate percentage

35.00%

Market capitalization

$ 6,000,000,000

Long-term incentive plan [Member] | Tranche 3 [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Dividend rate percentage

20.00%

Long-term incentive plan [Member] | Tranche 4 [Member] | DeepGreen Metals Inc. [Member]

Stock Options (Details) [Line Items]

Dividend rate percentage

20.00%

Stock Options (Details) - Sched

Stock Options (Details) - Schedule of company’s stock options - DeepGreen Metals Inc. [Member] - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock Options (Details) - Schedule of company’s stock options [Line Items]
Options Outstanding, beginning balance	13,429,912	16,976,248	19,138,748
Weighted average exercise price, beginning balance	$ 0.90	$ 0.70	$ 0.71
Aggregate Intrinsic value of stock options, beginning balance	$ 36,126,463	$ 49,231,119	$ 5,741,624
Weighted average contractual life (years), beginning balance			8 years 1 month 28 days
Options Outstanding, Cancelled	(50,000)	(862,500)	(1,362,500)
Weighted average exercise price, Cancelled		$ 0.75	$ 0.75
Options Outstanding, Forfeited		(1,725,000)	(350,000)
Weighted average exercise price, Forfeited		$ 0.75	$ 0.75
Options Outstanding, Expired	(44,000)	(100,000)
Weighted average exercise price, Expired	$ 0.45	$ 0.35
Options Outstanding, Granted	5,506,303	1,391,164	50,000
Weighted average exercise price, Granted	$ 2.44	$ 2.31	$ 0.75
Options Outstanding, Exercised	(3,446,821)	(2,250,000)	(500,000)
Weighted average exercise price, Exercised	$ 0.74	$ 0.41	$ 0.70
Options Outstanding, ending balance	15,395,394	13,429,912	16,976,248
Weighted average exercise price, ending balance		$ 0.90	$ 0.70
Aggregate Intrinsic value of stock options, ending balance	$ 36,126,463	$ 36,126,463	$ 49,231,119
Weighted average contractual life (years), ending balance		7 years 4 months 2 days	7 years 3 months 10 days
Options Outstanding, Vested and expected to Vest	15,395,394	13,429,912
Weighted average exercise price, Vested and expected to Vest	$ 1.39	$ 0.90
Aggregate Intrinsic value of stock options, Vested and expected to Vest	$ 101,561,190	$ 36,126,463
Weighted average contractual life (years), Vested and expected to Vest	6 years 10 months 6 days	7 years 4 months 2 days
Options Outstanding, Vested and exercisable	13,495,394	12,575,162
Weighted average exercise price, Vested and exercisable	$ 0.93	$ 0.84
Aggregate Intrinsic value of stock options, Vested and exercisable	$ 95,473,684	$ 34,833,199
Weighted average contractual life (years), Vested and exercisable	6 years 10 months 2 days	7 years 3 months 29 days

Stock Options (Details) - Sch_2

Stock Options (Details) - Schedule of company’s stock options outstanding - DeepGreen Metals Inc. [Member] - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Class of Warrant or Right [Line Items]
Options Outstanding	15,395,394	13,429,912
Options Exercisable	13,495,394	12,575,162
January 18, 2021 [Member]
Class of Warrant or Right [Line Items]
Expiry Date		Jan. 18, 2021
Exercise price (in Dollars per share)		$ 0.35
Weighted average life to expiry (years)		18 days
Options Outstanding		100,000
Options Exercisable		100,000
March 31, 2024 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Mar. 31, 2024	Mar. 31, 2024
Exercise price (in Dollars per share)		$ 0.75
Weighted average life to expiry (years)	2 years 9 months	3 years 3 months
Options Outstanding	63,748	63,748
Options Exercisable	63,748	63,748
May 16, 2021 [Member]
Class of Warrant or Right [Line Items]
Expiry Date		May 16, 2021
Exercise price (in Dollars per share)		$ 0.75
Weighted average life to expiry (years)		4 months 13 days
Options Outstanding		50,000
Options Exercisable		50,000
June 1, 2028 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Jun. 1, 2028	Jun. 1, 2028
Exercise price (in Dollars per share)		$ 0.75
Weighted average life to expiry (years)	6 years 11 months 4 days	7 years 5 months 1 day
Options Outstanding	13,783,980	11,875,000
Options Exercisable	12,383,980	11,520,250
June 30, 2028 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Jun. 30, 2028	Jun. 30, 2028
Exercise price (in Dollars per share)		$ 3
Weighted average life to expiry (years)	7 years 3 days	7 years 6 months
Options Outstanding	1,000,000	1,000,000
Options Exercisable	500,000	500,000
June 30, 2028 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Jun. 30, 2028	Jun. 30, 2028
Exercise price (in Dollars per share)
Weighted average life to expiry (years)	7 years 3 days	7 years 6 months
Options Outstanding	100,000	100,000
Options Exercisable	100,000	100,000
December 31, 2025 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Dec. 31, 2025	Dec. 31, 2025
Exercise price (in Dollars per share)		$ 0.75
Weighted average life to expiry (years)	4 years 6 months 3 days	5 years
Options Outstanding	10,000	220,000
Options Exercisable	10,000	220,000
December 31, 2025 [Member]
Class of Warrant or Right [Line Items]
Expiry Date		Dec. 31, 2025
Exercise price (in Dollars per share)		$ 0.25
Weighted average life to expiry (years)		5 years
Options Outstanding		21,164
Options Exercisable		21,164

Stock Options (Details) - Sch_3

Stock Options (Details) - Schedule of company estimated realization of vesting conditions - DeepGreen Metals Inc. [Member]	12 Months Ended
	Dec. 31, 2020$ / sharesshares
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Number of Options	5,300,000
March 1, 2019 [Member]
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Vesting condition	Raise $10,000,000
Estimated date of completion	March 1, 2019
Exercise Price | $ / shares	$ 0.75
Number of Options	987,500
Status as at December 31, 2020	Forfeited
June 1, 2019 [Member]
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Vesting condition	Complete Go Public transaction
Estimated date of completion	June 1, 2019
Exercise Price | $ / shares	$ 0.75
Number of Options	375,000
Status as at December 31, 2020	Forfeited
September 1, 2019 [Member]
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Vesting condition	Raise $20,000,000
Estimated date of completion	September 1, 2019
Exercise Price | $ / shares	$ 0.75
Number of Options	1,481,500
Status as at December 31, 2020	Vested
March 1, 2020 [Member]
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Vesting condition	Raise $30,000,000
Estimated date of completion	March 1, 2020
Exercise Price | $ / shares	$ 0.75
Number of Options	978,000
Status as at December 31, 2020	Vested
September 1, 2020 [Member]
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Vesting condition	Raise $40,000,000
Estimated date of completion	September 1, 2020
Exercise Price | $ / shares	$ 0.75
Number of Options	862,500
Status as at December 31, 2020	Forfeited
December 31, 2020 [Member]
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Vesting condition	Raise $40,000,000
Estimated date of completion	December 31, 2020
Exercise Price | $ / shares	$ 0.75
Number of Options	500,000
Status as at December 31, 2020	Vested
March 1, 2021 [Member]
Stock Options (Details) - Schedule of company estimated realization of vesting conditions [Line Items]
Vesting condition	Raise $50,000,000
Estimated date of completion	March 1, 2021
Exercise Price | $ / shares	$ 0.75
Number of Options	115,500
Status as at December 31, 2020	Vested

Stock Options (Details) - Sch_4

Stock Options (Details) - Schedule of weighted average assumptions - DeepGreen Metals Inc. [Member] - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock Options (Details) - Schedule of weighted average assumptions [Line Items]
Expected dividend yield	0.00%	0.00%	0.00%
Expected stock price volatility	89.44%	100.00%	100.00%
Risk-free interest rate	0.51%	0.53%	1.59%
Expected life of options (years)	3 years 8 months 23 days	7 years 4 months 17 days	2 years
Estimated per share fair value of the Company’s Common Shares (in Dollars per share)	$ 7	$ 3.60	$ 1.75

Supplemental Cash Flow Inform_3

Supplemental Cash Flow Information (Details) - Schedule of non cash investing and financing activities - shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Schedule of non cash investing and financing activities [Abstract]
Common Shares issued for previous services (Note 8)	6,410,275	6,431,359
Common Shares issued for exploration license acquisition (Note 3)	27,999,997
Settlement of additional contribution from Allseas (Note 8)	8,333,335
Financing stock options issued (Note 10)	396,567	1,584,657

Segmented Information (Details)

Segmented Information (Details) - Schedule of equipment - DeepGreen Metals Inc. [Member] - USD ($)	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Equipment	$ 1,515,101	$ 1,309,677	$ 1,851,586
Republic of Nauru [Member]
Segment Reporting Information [Line Items]
Equipment	1,500,338	1,292,308	1,848,048
Tonga [Member]
Segment Reporting Information [Line Items]
Equipment	12,658	14,892
North America [Member]
Segment Reporting Information [Line Items]
Equipment	$ 2,105	$ 2,477	$ 3,538

Income Taxes (Details)

Income Taxes (Details) - DeepGreen Metals Inc. [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Income Taxes (Details) [Line Items]
Estimated assessable profit percentage	27.00%	27.00%
Tax benefit, percentage	50.00%
Future taxable income (in Dollars)	$ 45,312,941
Non-capital loss carry-forwards (in Dollars)		$ 21,081,632

Income Taxes (Details) - Schedu

Income Taxes (Details) - Schedule of statement of loss and comprehensive loss - DeepGreen Metals Inc. [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Condensed Statement of Income Captions [Line Items]
Net loss for the year	$ (56,631,379)	$ (43,072,371)
Canadian Federal and Provincial income tax rates	27.00%	27.00%
Income tax recovery based on the above rates	$ (15,290,472)	$ (11,629,540)
Permanent differences	980,690	386,507
Effect of differences in future and foreign tax rates	11,151,898	10,042,909
Foreign exchange and other	(141,758)	(275,813)
Valuation allowance changes affecting the provision of income taxes	3,299,642	1,475,937
Total income taxes

Income Taxes (Details) - Sche_2

Income Taxes (Details) - Schedule of deferred income taxes - DeepGreen Metals Inc. [Member] - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Deferred Tax Assets
Non-capital losses	$ 10,925,043	$ 5,156,568
Capital losses and other	70,162	68,777
Equipment	5,102	4,701
Share issuance costs	74,506	128,931
Total deferred income tax assets	11,074,813	5,358,977
Valuation allowance	(11,074,813)	(5,358,977)
Deferred tax asset recognized
Deferred tax liability recognized	$ (10,675,366)

Income Taxes (Details) - Sche_3

Income Taxes (Details) - Schedule of unused tax losses and unused tax credits - DeepGreen Metals Inc. [Member] - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Non-capital losses [Member]
Income Taxes (Details) - Schedule of unused tax losses and unused tax credits [Line Items]
Unused tax losses and unused tax credits	$ 45,312,941	$ 21,081,632
Expiry Date Range	See below
Capital losses [Member]
Income Taxes (Details) - Schedule of unused tax losses and unused tax credits [Line Items]
Unused tax losses and unused tax credits	$ 519,720	509,463
Expiry Date Range	Not applicable
Equipment [Member]
Income Taxes (Details) - Schedule of unused tax losses and unused tax credits [Line Items]
Unused tax losses and unused tax credits	$ 18,895	17,412
Expiry Date Range	Not applicable
Share issuance costs [Member]
Income Taxes (Details) - Schedule of unused tax losses and unused tax credits [Line Items]
Unused tax losses and unused tax credits	$ 275,949	$ 477,522
Expiry Date Range	2021 to 2024

Income Taxes (Details) - Sche_4

Income Taxes (Details) - Schedule of future taxable income - DeepGreen Metals Inc. [Member] - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Canada [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	$ 20,703,827	$ 15,725,792
Canada [Member] | 2031 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	445,778
Canada [Member] | 2032 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	478,464
Canada [Member] | 2033 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	325,440
Canada [Member] | 2034 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	812,056
Canada [Member] | 2035 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	1,814,112
Canada [Member] | 2036 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	1,601,988
Canada [Member] | 2037 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	2,615,282
Canada [Member] | 2038 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	4,800,633
Canada [Member] | 2039 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	3,497,333
Canada [Member] | 2040 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	4,312,741
Canada [Member] | No expiry [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	2,780	2,780
United States [Member] | 2031 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member] | 2032 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member] | 2033 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member] | 2034 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member] | 2035 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	2,340
United States [Member] | 2036 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	232
United States [Member] | 2037 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	208
United States [Member] | 2038 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member] | 2039 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member] | 2040 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
United States [Member] | No expiry [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	10,214,470	5,353,060
Singapore [Member] | 2031 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2032 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2033 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2034 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2035 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2036 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2037 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2038 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2039 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | 2040 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Singapore [Member] | No expiry [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	10,214,470
Tonga [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	14,391,864
Tonga [Member] | 2031 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2032 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2033 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2034 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2035 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2036 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2037 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2038 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2039 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | 2040 [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards
Tonga [Member] | No expiry [Member]
Income Taxes (Details) - Schedule of future taxable income [Line Items]
Loss carry-forwards	$ 14,391,864

Income Taxes (Details) - Sche_5

Income Taxes (Details) - Schedule of non-capital loss carry-forwards - DeepGreen Metals Inc. [Member] - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Canada [Member]
Income Taxes (Details) - Schedule of non-capital loss carry-forwards [Line Items]
Loss carry-forwards	$ 20,703,827	$ 15,725,792
United States [Member]
Income Taxes (Details) - Schedule of non-capital loss carry-forwards [Line Items]
Loss carry-forwards	2,780	2,780
Singapore [Member]
Income Taxes (Details) - Schedule of non-capital loss carry-forwards [Line Items]
Loss carry-forwards	10,214,470	5,353,060
Tonga [Member]
Income Taxes (Details) - Schedule of non-capital loss carry-forwards [Line Items]
Loss carry-forwards	$ 14,391,864

Subsequent Events (Details) - S

Subsequent Events (Details) - Schedule of share price trades - DeepGreen Metals Inc. [Member] - Subsequent Event [Member]	Dec. 31, 2020$ / sharesshares
Thresholds One [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Share price | $ / shares	$ 25
Incentive Shares | shares	10
Thresholds Two [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Share price | $ / shares	$ 35
Incentive Shares | shares	10
Thresholds Three [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Share price | $ / shares	$ 50
Incentive Shares | shares	20
Thresholds Four [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Share price | $ / shares	$ 75
Incentive Shares | shares	20
Thresholds Five [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Share price | $ / shares	$ 100
Incentive Shares | shares	20
Thresholds Six [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Share price | $ / shares	$ 150
Incentive Shares | shares	25
Thresholds Seven [Member]
Fair Value, Concentration of Risk, Financial Statement Captions [Line Items]
Share price | $ / shares	$ 200
Incentive Shares | shares	25

Nature of Operations (Details)

Nature of Operations (Details) - Schedule of share-based consideration - DeepGreen Metals Inc. [Member] shares in Millions	Jun. 30, 2021$ / sharesshares
Share Holder One [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 15
DeepGreen Earnout Share | shares	5
Share Holder Two [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 25
DeepGreen Earnout Share | shares	10
Share Holder Three [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 35
DeepGreen Earnout Share | shares	10
Share Holder Four [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 50
DeepGreen Earnout Share | shares	20
Share Holder Five [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 75
DeepGreen Earnout Share | shares	20
Share Holder Six [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 100
DeepGreen Earnout Share | shares	20
Share Holder Seven [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 150
DeepGreen Earnout Share | shares	25
Share Holder Eight [Member]
Nature of Operations (Details) - Schedule of share-based consideration [Line Items]
Share price | $ / shares	$ 200
DeepGreen Earnout Share | shares	25

TOML Acquisition (Details) - _3

TOML Acquisition (Details) - Schedule of net assets acquired as part of the TOML acquisition	6 Months Ended
	Jun. 30, 2021USD ($)
Schedule of net assets acquired as part of the TOML acquisition [Abstract]
Cash payment	$ 560,000
Common shares issued for TOML acquisition (7,777,777 @ $3.60)	27,999,997
Transaction costs paid	47,375
Deferred consideration	3,440,000
Total Acquisition Cost	32,047,372
Allocated to
Equipment	21,274
Exploration licenses (Note 4)	42,701,464
Deferred tax liability(1)	$ (10,675,366)	[1]
[1]	A deferred tax liability of $10,675,366 was recognized by the Company on acquisition during the year ended December 31, 2020 related to the difference between the book value and the tax basis of the TOML exploration license.

TOML Acquisition (Details) - _4

TOML Acquisition (Details) - Schedule of net assets acquired as part of the TOML acquisition (Parentheticals)	Jun. 30, 2021$ / sharesshares
Schedule of net assets acquired as part of the TOML acquisition [Abstract]
Common shares issued | shares	7,777,777
Common shares issued price | $ / shares	$ 3.60

Exploration Licenses (Details_4

Exploration Licenses (Details) - Schedule of common shares transactions - DeepGreen Metals Inc. [Member] - USD ($)		Jun. 30, 2021	Dec. 31, 2020
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount		$ 22,477,655	$ 22,366,716
Common Shares (in Shares)		17,982,124	17,893,373
Cost Recognized		$ 64,552,749	$ 51,767,937
2017/2018 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount		$ 2,565,500
Contractual Common Share Price (in Dollars per share)		$ 1.25
Common Shares (in Shares)		2,052,400
Fair value of Common Shares (in Dollars per share)	[1]	$ 0.75
Cost Recognized		$ 1,539,300
2018 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount		$ 4,593,828
Contractual Common Share Price (in Dollars per share)		$ 1.25
Common Shares (in Shares)		3,675,062
Fair value of Common Shares (in Dollars per share)	[1]	$ 1.75
Cost Recognized		$ 6,431,359
2019 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount		$ 5,615,480
Contractual Common Share Price (in Dollars per share)		$ 1.25
Common Shares (in Shares)		4,492,384
Fair value of Common Shares (in Dollars per share)	[1]	$ 3.60
Cost Recognized		$ 16,172,582
2019/2020 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount		$ 5,120,013
Contractual Common Share Price (in Dollars per share)		$ 1.25
Common Shares (in Shares)		4,096,011
Fair value of Common Shares (in Dollars per share)	[1]	$ 3.60
Cost Recognized		$ 14,745,639
2020/2021 [Member]
Exploration Licenses (Details) - Schedule of common shares transactions [Line Items]
Invoiced amount	[2]	$ 4,582,834
Contractual Common Share Price (in Dollars per share)	[2]	$ 1.25
Common Shares (in Shares)	[2]	3,666,267
Fair value of Common Shares (in Dollars per share)	[1],[2]	$ 7
Cost Recognized	[2]	$ 25,663,869
[1]	The fair value of the Company’s Common Shares was determined based on the private placements completed around the time of Common Share issuances to Maersk, including the application of weighted average probability for the closing of the Business Combination.
[2]	During the six months ended June 30, 2021, the Company issued 3,666,267 Common Shares to Maersk of which, 3,577,516 pertained to the marine vessel use during the year ended December 31, 2020. These Common Shares were recognized at their estimated fair value of $7.00 (December 31, 2020 — $3.60 per Common Share).

Exploration Licenses (Details_5

Exploration Licenses (Details) - Schedule of breakdown of exploration expenses - USD ($)	6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019
Exploration expenses
Exploration labour	$ 1,537,668	$ 1,276,153
Marine cruise	20,991,091	14,820,008
Pilot Mining Test		11,666,666
Common Share options-based payments	28,611,554	200,355
Amortization	196,080	279,997
External consulting	2,951,367	2,132,430
Travel, workshop and other	448,276	812,384
Total	54,736,036	31,187,993
General [Member]
Exploration expenses
Exploration labour
Marine cruise
Pilot Mining Test
Common Share options-based payments
Amortization
External consulting		20,550
Travel, workshop and other
Total		20,550
DeepGreen Metals Inc. [Member]
Exploration expenses
Exploration labour			$ 2,780,734	$ 2,531,023
Marine cruise			27,993,088	28,159,778
Pilot Mining Test			11,666,666
Amortization			562,122	336,990
External consulting			4,168,599	5,416,958
Travel, workshop and other			876,848	1,107,919
Total			48,881,445	38,830,228
DeepGreen Metals Inc. [Member] | General [Member]
Exploration expenses
Exploration labour
Marine cruise
Pilot Mining Test
Common Share options-based payments
Amortization
External consulting	511		39,968	19,578
Travel, workshop and other
Total	511		39,968	19,578
DeepGreen Metals Inc. [Member] | NORI License [Member]
Exploration expenses
Exploration labour	846,167	748,548	1,557,966	1,635,858
Marine cruise	16,883,359	11,785,427	23,119,404	27,039,041
Pilot Mining Test		9,333,333	9,333,334
Common Share options-based payments	15,824,192	116,533
Amortization	193,846	277,870	555,740	336,990
External consulting	2,084,525	1,537,775	2,829,200	4,834,170
Travel, workshop and other	249,790	572,424	663,684	785,638
Total	36,081,879	24,371,910	38,508,733	35,400,872
DeepGreen Metals Inc. [Member] | Marawa Option [Member]
Exploration expenses
Exploration labour	353,119	384,537	721,940	895,165
Marine cruise	2,053,866	2,524,460	2,618,512	1,120,737
Pilot Mining Test		1,166,667	1,166,666
Common Share options-based payments	6,455,350	83,822
Amortization
External consulting	419,941	337,650	650,168	563,210
Travel, workshop and other	92,837	173,064	191,056	322,281
Total	9,375,113	4,670,200	$ 5,624,155	$ 3,409,778
DeepGreen Metals Inc. [Member] | TOML group [Member]
Exploration expenses
Exploration labour	338,382	143,068
Marine cruise	2,053,866	510,121
Pilot Mining Test		1,166,666
Common Share options-based payments	6,332,012
Amortization	2,234	2,127
External consulting	446,390	236,455
Travel, workshop and other	105,649	66,896
Total	$ 9,278,533	$ 2,125,333

Convertible Debentures (Details

Convertible Debentures (Details) - DeepGreen Metals Inc. [Member] - USD ($)	1 Months Ended		6 Months Ended
	Feb. 28, 2021	Feb. 18, 2021	Jun. 30, 2021
Convertible Debentures (Details) [Line Items]
Total debentures financing	$ 26,000,000
Interest rate percentage	7.00%
Conversion price per share (in Dollars per share)	$ 10
Principal amount		$ 500,000
Common share (in Shares)		50,000
Accrued interest on convertible debentures			$ 660,589
Reserved common shares (in Shares)			2,594,014
Consisting principal amount			$ 25,500,000
Accrued interest			$ 440,137
Series of Individually Immaterial Business Acquisitions [Member]
Convertible Debentures (Details) [Line Items]
Conversion price per share (in Dollars per share)	10
Common Stock [Member]
Convertible Debentures (Details) [Line Items]
Conversion price per share (in Dollars per share)	$ 10

Share Capital (Details) - Sch_4

Share Capital (Details) - Schedule of authorized and issued share capital - DeepGreen Metals Inc. [Member] - shares	Jun. 30, 2021	Dec. 31, 2020
Share Capital (Details) - Schedule of authorized and issued share capital [Line Items]
Authorized, common shares	Unlimited, with no par value	Unlimited, with no par value
Issued and outstanding, common shares	170,827,222	163,658,134
Authorized, class B preferred shares	Unlimited, with no par value	Unlimited, with no par value
Issued and outstanding, class B preferred shares	440,000	440,000

Share Capital (Details) - Sch_5

Share Capital (Details) - Schedule of common shares - DeepGreen Metals Inc. [Member] - USD ($)	Dec. 31, 2019	Jun. 30, 2021	Dec. 31, 2020
Share Capital (Details) - Schedule of common shares [Line Items]
Number of beginning balance		163,658,134	141,063,316
Amount of beginning balance		$ 154,431,291	$ 79,824,445
Number of private placement	10,185,811		5,659,920
Amount of private placement	$ 26,158,504		$ 20,375,712
Number of financing cost incurred – Cash
Amount of financing cost incurred – Cash	$ (2,079)		$ (28,089)
Number of financing cost incurred – Stock options-based payments
Amount of financing cost incurred – Stock options-based payments	$ (1,584,657)		$ (396,568)
Number of issued for TOML acquisition (Note 3)			7,777,777
Amount of issued for TOML acquisition (Note 3)			$ 27,999,997
Number of issued for services (note 4)	8,167,446	3,672,267	6,907,121
Amount of issued for services (note 4)	$ 14,270,606	$ 25,711,869	$ 24,865,637
Number of Exercise of stock options	500,000	3,446,821	2,250,000
Amount of Exercise of stock options		$ 8,257,763	$ 1,790,157
Number of conversion of debentures		50,000
Amount of conversion of debentures		$ 500,000
Number of ending balance	141,063,316	170,827,222	163,658,134
Amount of ending balance	$ 79,824,445	$ 188,900,923	$ 154,431,291

Share Capital (Details) - Sch_6

Share Capital (Details) - Schedule of preferred shares - DeepGreen Metals Inc. [Member] - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Share Capital (Details) - Schedule of preferred shares [Line Items]
Number of balance — December 31, 2020 and June 30, 2021 440,000	440,000	440,000
Amount of balance — December 31, 2020 and June 30, 2021 440,000	$ 550,000	$ 550,000

Stock Options (Details) - Sch_5

Stock Options (Details) - Schedule of the Company’s stock options in the Company’s STIP - DeepGreen Metals Inc. [Member] - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Stock Options (Details) - Schedule of the Company’s stock options in the Company’s STIP [Line Items]
Options Outstanding, beginning balance	13,429,912	16,976,248	19,138,748
Weighted average exercise price, beginning balance (in Dollars per share)	$ 0.90
Aggregate Intrinsic value of stock options, beginning balance (in Dollars)	$ 36,126,463	$ 36,126,463	$ 49,231,119	$ 5,741,624
Weighted average contractual life (years), beginning balance	7 years 4 months 2 days
Options Outstanding, Granted	5,506,303	1,391,164	50,000
Weighted average exercise price, Granted (in Dollars per share)	$ 2.44	$ 2.31	$ 0.75
Options Outstanding, Expired	(44,000)	(100,000)
Weighted average exercise price, Expired (in Dollars per share)	$ 0.45	$ 0.35
Options Outstanding, Cancelled/Forfeited	(50,000)	(862,500)	(1,362,500)
Weighted average exercise price, Cancelled/Forfeited	0.75
Options Outstanding, Exercised	(3,446,821)	(2,250,000)	(500,000)
Weighted average exercise price, Exercised (in Dollars per share)	$ 0.74	$ 0.41	$ 0.70
Options Outstanding, ending balance	15,395,394	13,429,912	16,976,248
Weighted average exercise price, ending balance (in Dollars per share)	$ 1.39	$ 0.90
Aggregate Intrinsic value of stock options, ending balance (in Dollars)	$ 101,561,190
Weighted average contractual life (years), ending balance	6 years 10 months 6 days
Options Outstanding, Vested and expected to Vest	15,395,394	13,429,912
Weighted average exercise price, Vested and expected to Vest (in Dollars per share)	$ 1.39	$ 0.90
Aggregate Intrinsic value of stock options, Vested and expected to Vest (in Dollars)	$ 101,561,190	$ 36,126,463
Weighted average contractual life (years), Vested and expected to Vest	6 years 10 months 6 days	7 years 4 months 2 days
Options Outstanding, Vested and exercisable	13,495,394	12,575,162
Weighted average exercise price, Vested and exercisable (in Dollars per share)	$ 0.93	$ 0.84
Aggregate Intrinsic value of stock options, Vested and exercisable (in Dollars)	$ 95,473,684	$ 34,833,199
Weighted average contractual life (years), Vested and exercisable	6 years 10 months 2 days	7 years 3 months 29 days

Stock Options (Details) - Sch_6

Stock Options (Details) - Schedule of company’s stock options outstanding - DeepGreen Metals Inc. [Member] - shares	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Class of Warrant or Right [Line Items]
Options Outstanding	15,395,394	13,429,912
Options Exercisable	13,495,394	12,575,162
March 31, 2024 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Mar. 31, 2024	Mar. 31, 2024
Exercise price	$0.75
Weighted average life to expiry (years)	2 years 9 months	3 years 3 months
Options Outstanding	63,748	63,748
Options Exercisable	63,748	63,748
December 31, 2025 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Dec. 31, 2025	Dec. 31, 2025
Exercise price	$0.75
Weighted average life to expiry (years)	4 years 6 months 3 days	5 years
Options Outstanding	10,000	220,000
Options Exercisable	10,000	220,000
February 2, 2026 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Feb. 2, 2026
Exercise price	$0.75
Weighted average life to expiry (years)	4 years 7 months 6 days
Options Outstanding	50,000
Options Exercisable	50,000
February 17, 2026 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Feb. 17, 2026
Exercise price	$0.60
Weighted average life to expiry (years)	4 years 7 months 20 days
Options Outstanding	80,000
Options Exercisable	80,000
February 17, 2026 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Feb. 17, 2026
Exercise price	$0.25
Weighted average life to expiry (years)	4 years 7 months 20 days
Options Outstanding	307,666
Options Exercisable	307,666
June 1, 2028 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Jun. 1, 2028	Jun. 1, 2028
Exercise price	Various
Weighted average life to expiry (years)	6 years 11 months 4 days	7 years 5 months 1 day
Options Outstanding	13,783,980	11,875,000
Options Exercisable	12,383,980	11,520,250
June 30, 2028 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Jun. 30, 2028	Jun. 30, 2028
Exercise price	$3.00
Weighted average life to expiry (years)	7 years 3 days	7 years 6 months
Options Outstanding	1,000,000	1,000,000
Options Exercisable	500,000	500,000
June 30, 2028 [Member]
Class of Warrant or Right [Line Items]
Expiry Date	Jun. 30, 2028	Jun. 30, 2028
Exercise price
Weighted average life to expiry (years)	7 years 3 days	7 years 6 months
Options Outstanding	100,000	100,000
Options Exercisable	100,000	100,000

Stock Options (Details) - Sch_7

Stock Options (Details) - Schedule of weighted average assumptions - DeepGreen Metals Inc. [Member] - $ / shares	6 Months Ended	12 Months Ended
	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock Options (Details) - Schedule of weighted average assumptions [Line Items]
Expected dividend yield	0.00%	0.00%	0.00%
Expected stock price volatility	89.44%	100.00%	100.00%
Risk-free interest rate	0.51%	0.53%	1.59%
Expected life of options (years)	3 years 8 months 23 days	7 years 4 months 17 days	2 years
Estimated per share fair value of the Company’s Common Shares (in Dollars per share)	$ 7	$ 3.60	$ 1.75
Tranche 1 and Tranche 2 [Member]
Stock Options (Details) - Schedule of weighted average assumptions [Line Items]
Expected dividend yield	0.00%
Expected stock price volatility	90.98%
Risk-free interest rate	1.25%
Expected life of options (years)	7 years 3 months
Estimated per share fair value of the Company’s Common Shares (in Dollars per share)	$ 7
Tranche 3 [Member]
Stock Options (Details) - Schedule of weighted average assumptions [Line Items]
Expected dividend yield	0.00%
Expected stock price volatility	91.23%
Risk-free interest rate	0.82%
Expected life of options (years)	5 years 2 months 19 days
Estimated per share fair value of the Company’s Common Shares (in Dollars per share)	$ 7
Tranche 4 Member]
Stock Options (Details) - Schedule of weighted average assumptions [Line Items]
Expected dividend yield	0.00%
Expected stock price volatility	91.23%
Risk-free interest rate	0.85%
Expected life of options (years)	5 years 4 months 6 days
Estimated per share fair value of the Company’s Common Shares (in Dollars per share)	$ 7

Supplemental Cash Flow Inform_4

Supplemental Cash Flow Information (Details) - Schedule non cash investing and financing activities - shares	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
Schedule non cash investing and financing activities [Abstract]
Common Shares issued to settle accounts payable and accrued liabilities. (Note 4)	12,879,057
Common Shares issued for exploration license acquisition (Note 3)		27,999,997

Segmented Information (Detail_2

Segmented Information (Details) - Schedule of equipment - DeepGreen Metals Inc. [Member] - USD ($)	Jun. 30, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Equipment	$ 1,515,101	$ 1,309,677	$ 1,851,586
Republic of Nauru [Member]
Segment Reporting Information [Line Items]
Equipment	1,500,338	1,292,308	1,848,048
Tonga [Member]
Segment Reporting Information [Line Items]
Equipment	12,658	14,892
North America [Member]
Segment Reporting Information [Line Items]
Equipment	$ 2,105	$ 2,477	$ 3,538