Enviva (EVVAQ) 10-K 3 Oct 24 2023 FY Annual report Financial data

Cover

Cover - USD ($)	12 Months Ended
	Dec. 31, 2023	Sep. 23, 2024	Jun. 30, 2023
Cover [Abstract]
Document Type	10-K
Document Annual Report	true
Document Period End Date	Dec. 31, 2023
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Entity File Number	001-37363
Entity Registrant Name	Enviva Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	46-4097730
Entity Address, Address Line One	7272 Wisconsin Ave.
Entity Address, Address Line Two	Suite 1800
Entity Address, City or Town	Bethesda,
Entity Address, State or Province	MD
Entity Address, Postal Zip Code	20814
City Area Code	(301)
Local Phone Number	657-5560
Title of 12(b) Security	Common Stock
Trading Symbol	EVA
Security Exchange Name	NYSE
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	No
Entity Interactive Data Current	No
Entity Filer Category	Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Document Financial Statement Error Correction [Flag]	false
Entity Shell Company	false
Entity Public Float			$ 348,967,660
Entity Common Shares, Shares Outstanding		74,864,651
Entity Central Index Key	0001592057
Document Fiscal Period Focus	FY
Amendment Flag	false
Document Fiscal Year Focus	2023

Audit Information

Audit Information	12 Months Ended
	Dec. 31, 2023
Audit Information [Abstract]
Auditor Firm ID	42
Auditor Name	Ernst & Young LLP
Auditor Location	Tysons, Virginia

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 177,119	$ 3,417
Restricted cash	127,107	0
Accounts receivable	214,907	169,847
Other accounts receivable	11,029	8,950
Inventories, net	69,763	158,884
Short-term customer assets	18,887	21,546
Prepaid expenses and other current assets	23,317	7,695
Total current assets	642,129	370,339
Property, plant, and equipment, net	1,674,987	1,584,875
Operating lease right-of-use assets	96,735	102,623
Goodwill	0	103,928
Long-term restricted cash	0	247,660
Long-term customer assets	81,404	118,496
Other long-term assets	35,554	23,519
Total assets	2,530,809	2,551,440
Current liabilities:
Accounts payable	24,343	37,456
Accrued and other current liabilities	174,929	146,497
Customer liabilities	365,290	75,230
Current portion of interest payable	44,488	32,754
Current portion of long-term debt and finance lease obligations	1,806,585	20,993
Deferred revenue	10,455	32,840
Financial liability pursuant to repurchase accounting	0	111,913
Total current liabilities	2,426,090	457,683
Long-term debt and finance lease obligations	16,300	1,571,766
Long-term operating lease liabilities	109,226	115,294
Deferred tax liabilities, net	2,033	2,107
Long-term deferred revenue	87,805	41,728
Other long-term liabilities	49,853	76,106
Total liabilities	2,691,307	2,264,684
Commitments and contingencies
Shareholders’ Equity:
Preferred stock, $0.001 par value, 100,000,000 shares authorized, none issued and outstanding at December 31, 2023 and 2022	0	0
Common stock, $0.001 par value, 600,000,000 shares authorized, 74,553,585 and 66,966,092 issued and outstanding at December 31, 2023 and 2022, respectively	74	67
Additional paid-in capital	741,133	502,554
Accumulated deficit	(854,301)	(168,307)
Accumulated other comprehensive income	167	197
Total Enviva Inc.’s (deficit) equity	(112,927)	334,511
Noncontrolling interests	(47,571)	(47,755)
Total shareholders’ (deficit) equity	(160,498)	286,756
Total liabilities and shareholders' equity	$ 2,530,809	$ 2,551,440

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2023	Dec. 31, 2022
Preferred Stock
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	100,000,000	100,000,000
Preferred stock, shares issued (in shares)	0	0
Preferred stock, shares outstanding (in shares)	0	0
Common Stock
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	600,000,000	600,000,000
Common stock, shares, outstanding (in shares)	74,553,585	66,966,092
Common stock, shares, issued (in shares)	74,553,585	66,966,092

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($)		12 Months Ended
		Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement [Abstract]
Net revenue		$ 1,177,853,000	$ 1,094,276,000	$ 1,041,678,000
Operating costs and expenses:
Cost of goods sold, excluding items below		1,218,111,000	927,453,000	861,703,000
Goodwill impairment		103,928,000	0	0
Impairment of assets		66,150,000	0	0
Loss on disposal of assets		15,067,000	8,607,000	10,153,000
Selling, general, administrative, and development expenses		117,179,000	119,713,000	175,108,000
Restructuring inclusive of related severance expenses		19,842,000	0	0
Executive separation		0	20,813,000	0
Depreciation and amortization		145,446,000	113,177,000	91,966,000
Total operating costs and expenses		1,685,723,000	1,189,763,000	1,138,930,000
Loss from operations		(507,870,000)	(95,487,000)	(97,252,000)
Other (expense) income:
Interest expense		(102,677,000)	(62,013,000)	(56,497,000)
Interest expense on repurchase accounting		(79,310,000)	(9,572,000)	0
Total interest expense		(181,987,000)	(71,585,000)	(56,497,000)
Early retirement of debt obligation		0	0	(9,377,000)
Other income, net		4,005,000	1,198,000	880,000
Total other expense, net		(177,982,000)	(70,387,000)	(64,994,000)
Net loss before income taxes		(685,852,000)	(165,874,000)	(162,246,000)
Income tax expense		(42,000)	2,494,000	(16,975,000)
Net loss		(685,810,000)	(168,368,000)	(145,271,000)
Less net (income) loss attributable to noncontrolling interests		(184,000)	61,000	23,202,000
Net loss attributable to Enviva Inc.		$ (685,994,000)	$ (168,307,000)	$ (122,069,000)
Net loss per Enviva Inc. common share or unit:
Basic (in dollars per share)	[1]	$ (9.64)	$ (2.59)	$ (4.76)
Diluted (in dollars per share)	[1]	$ (9.64)	$ (2.59)	$ (4.76)
Weighted-average number of common shares or units outstanding:
Basic (in shares)		71,236,000	66,312,000	25,632,000
Diluted (in shares)		71,236,000	66,312,000	25,632,000
[1]Effective December 31, 2021, common units were converted into common shares due to the conversion from a partnership to a corporation.

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (685,810)	$ (168,368)	$ (145,271)
Other comprehensive loss, net of tax of $0
Currency translation adjustment	(30)	(102)	37
Total other comprehensive (loss) income	(30)	(102)	37
Total comprehensive loss	(685,840)	(168,470)	(145,234)
Less comprehensive (income) loss attributable to noncontrolling interests	(184)	61	23,202
Comprehensive loss attributable to Enviva Inc.	$ (686,024)	$ (168,409)	$ (122,032)

Consolidated Statements of Co_2

Consolidated Statements of Comprehensive Loss (Parenthetical) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Statement of Comprehensive Income [Abstract]
Other comprehensive loss, net of tax of $0	$ 0	$ 0	$ 0

Consolidated Statements of Chan

Consolidated Statements of Changes in Shareholders' Equity - USD ($) $ in Thousands	Total	Pre-Simplification Transaction	Post Simplification Transaction	Series B	Common Shares	Common Shares Pre-Simplification Transaction	Common Shares Post Simplification Transaction	Additional Paid-In Capital	Additional Paid-In Capital Pre-Simplification Transaction	Additional Paid-In Capital Post Simplification Transaction	Accumulated Deficit	Accumulated Deficit Pre-Simplification Transaction	Accumulated Deficit Post Simplification Transaction	Accumulated Other Comprehensive Income	Accumulated Other Comprehensive Income Pre-Simplification Transaction	Accumulated Other Comprehensive Income Post Simplification Transaction	Equity Attributable to Enviva Inc.	Equity Attributable to Enviva Inc. Pre-Simplification Transaction	Equity Attributable to Enviva Inc. Post Simplification Transaction	Noncontrolling Interests	Noncontrolling Interests Pre-Simplification Transaction	Noncontrolling Interests Post Simplification Transaction	Preferred Stock Series A Pre-Simplification Transaction	Preferred Stock Series A Post Simplification Transaction	Preferred Stock Series B Pre-Simplification Transaction	[1]	Preferred Stock Series B Post Simplification Transaction	[1]	Member Units Pre-Simplification Transaction	Member Units Post Simplification Transaction
Shares, outstanding, beginning balance (in shares) at Dec. 31, 2020						0																	784,980,000		2,500				0
Balance at the beginning of period at Dec. 31, 2020		$ 409,660				$ 0			$ 0			$ 0			$ 0			$ (78,838)			$ 488,498		$ (92,703)		$ 13,865				$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Acquisition of noncontrolling interest		(153,419)																(45,388)			(108,031)		$ (45,388)
Non-cash equity-based compensation and other costs				$ (23,800)
Non-cash equity-based compensation and other costs related to Simplification Transaction (in shares/units)																									6,900					6,000
Non-cash equity-based compensation and other costs related to Simplification Transaction		29,024	$ 12,813															23,833	$ 12,813		5,191				$ 23,833					$ 12,813
Support Payments	$ 15,400		15,446																15,446											15,446
Simplification Transaction (in units)																							(784,980,000)		(9,400)				16,000,000
Simplification Transaction		0																553,589			(553,589)		$ 240,363		$ (37,698)				$ 350,924
Total other comprehensive (loss) income	37	23	14															12	14		11		12							14
Issuance of Enviva Partners, LP common units prior to the Simplification Transaction, net		214,510																			214,510
Distributions after the Simplification Transaction		(71,471)	(52,145)																(52,145)		(71,471)									$ (52,145)
Common units issued in lieu of distributions (in shares)																														115,000
Common units issued in lieu of distributions			7,560																7,560											$ 7,560
Net loss	(145,271)	(125,513)	(19,758)															$ (102,284)	(19,785)		(23,229)	$ 27	$ (102,284)							$ (19,785)
C-Corporation Conversion (in units/shares)							61,138,000																							(16,121,000)
C-Corporation Conversion			3,531				$ 61			$ 317,998						$ 299			3,531											$ (314,827)
Shares, outstanding, ending balance (in shares) at Dec. 31, 2021					61,138,000		61,138,000																	0			0			0
Balance at the end of the period at Dec. 31, 2021	270,664		$ 270,664		$ 61		$ 61	$ 317,998		$ 317,998	$ 0		$ 0	$ 299		$ 299	$ 318,358		$ 318,358	$ (47,694)		$ (47,694)		$ 0			$ 0			$ 0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Contribution of assets		$ 389																			$ 389
Dividends declared	(244,857)							(244,857)									(244,857)
Issuance of common shares, net (in shares)					4,945,000
Issuance of common shares, net	332,725				$ 5			332,720									332,725
Common shares issued in lieu of dividends (in shares)					496,000
Common shares issued in lieu of dividends	33,187							33,187									33,187
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting (in shares)					387,000
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting	(16,907)				$ 1			(16,908)									(16,907)
Non-cash equity-based compensation and other costs	56,575			(24,400)				56,575									56,575
Support Payments	23,839							23,839									23,839
Total other comprehensive (loss) income	(102)													(102)			(102)
Net loss	(168,368)										(168,307)						(168,307)			(61)
Shares, outstanding, ending balance (in shares) at Dec. 31, 2022					66,966,000
Balance at the end of the period at Dec. 31, 2022	286,756				$ 67			502,554			(168,307)			197			334,511			(47,755)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends declared	(60,886)							(60,886)									(60,886)
Common shares issued in lieu of dividends (in shares)					188,000
Common shares issued in lieu of dividends	8,698							8,698									8,698
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting (in shares)					574,000
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting	(15,264)				$ 1			(15,265)									(15,264)
Non-cash equity-based compensation and other costs	14,560							14,560									14,560
Support Payments	9,821							9,821									9,821
Total other comprehensive (loss) income	1													1			1
Net loss	(109,950)										(109,990)						(109,990)			40
Shares, outstanding, ending balance (in shares) at Mar. 31, 2023					67,728,000
Balance at the end of the period at Mar. 31, 2023	133,736				$ 68			459,482			(278,297)			198			181,451			(47,715)
Shares, outstanding, beginning balance (in shares) at Dec. 31, 2022					66,966,000
Balance at the beginning of period at Dec. 31, 2022	286,756				$ 67			502,554			(168,307)			197			334,511			(47,755)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(174,087)
Shares, outstanding, ending balance (in shares) at Jun. 30, 2023					74,415,000
Balance at the end of the period at Jun. 30, 2023	340,172				$ 74			730,056			(342,502)			191			387,819			(47,647)
Shares, outstanding, beginning balance (in shares) at Dec. 31, 2022					66,966,000
Balance at the beginning of period at Dec. 31, 2022	286,756				$ 67			502,554			(168,307)			197			334,511			(47,755)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(258,263)
Shares, outstanding, ending balance (in shares) at Sep. 30, 2023					74,496,000
Balance at the end of the period at Sep. 30, 2023	261,849				$ 74			735,881			(426,713)			219			309,461			(47,612)
Shares, outstanding, beginning balance (in shares) at Dec. 31, 2022					66,966,000
Balance at the beginning of period at Dec. 31, 2022	286,756				$ 67			502,554			(168,307)			197			334,511			(47,755)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividends declared	(60,885)							(60,885)									(60,885)
Dividend equivalent rights on performance-based restricted stock units forfeited	2,545							2,545									2,545
Common shares issued in lieu of dividends (in shares)					188,000
Common shares issued in lieu of dividends	8,698							8,698									8,698
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting (in shares)					795,000
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting	(15,859)				$ 1			(15,860)									(15,859)
Non-cash equity-based compensation and other costs	46,366			$ (19,000)				46,366									46,366
Support Payments	9,821							9,821									9,821
Total other comprehensive (loss) income	(30)													(30)			(30)
Issuance of Series A Preferred Stock and subsequent conversion to common shares (in shares)					6,605,000
Issuance of Series A Preferred Stock and subsequent conversion to common shares	247,900				$ 6			247,894									247,900
Net loss	(685,810)										(685,994)						(685,994)			184
Shares, outstanding, ending balance (in shares) at Dec. 31, 2023					74,554,000
Balance at the end of the period at Dec. 31, 2023	(160,498)				$ 74			741,133			(854,301)			167			(112,927)			(47,571)
Shares, outstanding, beginning balance (in shares) at Mar. 31, 2023					67,728,000
Balance at the beginning of period at Mar. 31, 2023	133,736				$ 68			459,482			(278,297)			198			181,451			(47,715)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividend equivalent rights on performance-based restricted stock units forfeited	2,620							2,620									2,620
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting (in shares)					82,000
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting	(370)							(370)									(370)
Non-cash equity-based compensation and other costs	20,400							20,400									20,400
Total other comprehensive (loss) income	(7)													(7)			(7)
Issuance of Series A Preferred Stock and subsequent conversion to common shares (in shares)					6,605,000
Issuance of Series A Preferred Stock and subsequent conversion to common shares	247,930				$ 6			247,924									247,930
Net loss	(64,137)										(64,205)						(64,205)			68
Shares, outstanding, ending balance (in shares) at Jun. 30, 2023					74,415,000
Balance at the end of the period at Jun. 30, 2023	340,172				$ 74			730,056			(342,502)			191			387,819			(47,647)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Dividend equivalent rights on performance-based restricted stock units forfeited	(75)							(75)									(75)
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting (in shares)					81,000
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting	(417)							(417)									(417)
Non-cash equity-based compensation and other costs	6,341							6,341									6,341
Total other comprehensive (loss) income	28													28			28
Issuance of Series A Preferred Stock and subsequent conversion to common shares	(24)							(24)									(24)
Net loss	(84,176)										(84,211)						(84,211)			35
Shares, outstanding, ending balance (in shares) at Sep. 30, 2023					74,496,000
Balance at the end of the period at Sep. 30, 2023	261,849				$ 74			735,881			(426,713)			219			309,461			(47,612)
Shares, outstanding, ending balance (in shares) at Dec. 31, 2023					74,554,000
Balance at the end of the period at Dec. 31, 2023	$ (160,498)				$ 74			$ 741,133			$ (854,301)			$ 167			$ (112,927)			$ (47,571)
[1] Series B Units not in thousands

Consolidated Statement of Cash

Consolidated Statement of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net loss	$ (685,810,000)	$ (168,368,000)	$ (145,271,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	166,112,000	113,177,000	92,919,000
Goodwill impairment	103,928,000	0	0
Impairment of assets	92,701,000	0	0
Interest expense pursuant to repurchase accounting	79,310,000	9,572,000	0
Amortization of debt issuance costs, debt premium, and original issue discounts	2,599,000	2,505,000	764,000
Early retirement of debt obligation	0	0	9,377,000
Loss on disposal of assets	15,403,000	8,607,000	10,153,000
Deferred taxes	(231,000)	2,074,000	(21,629,000)
Non-cash equity-based compensation and other expense	44,431,000	54,148,000	55,924,000
Fair value changes in derivatives	6,279,000	3,935,000	1,829,000
Unrealized loss (gain) on foreign currency transactions, net	928,000	(234,000)	22,000
Change in operating assets and liabilities:
Accounts and other receivables	(40,347,000)	(63,343,000)	24,088,000
Prepaid expenses and other current and long-term assets	(24,931,000)	(25,534,000)	1,723,000
Inventories	(17,768,000)	3,909,000	(15,398,000)
Finished goods subject to repurchase accounting	95,353,000	(95,353,000)	0
Derivatives	1,391,000	(3,983,000)	(5,792,000)
Accounts payable, accrued liabilities, and other current liabilities	16,226,000	(21,896,000)	50,797,000
Customer liabilities	64,991,000	101,629,000	0
Related-party payables	0	0	(440,000)
Deferred revenue	23,693,000	0	(4,324,000)
Accrued interest	11,734,000	7,694,000	(11,241,000)
Other long-term liabilities	(21,788,000)	(17,306,000)	(10,111,000)
Net cash used in operating activities	(65,796,000)	(88,767,000)	33,390,000
Cash flows from investing activities:
Purchases of property, plant, and equipment	(301,300,000)	(217,847,000)	(332,322,000)
Payment for acquisition of a business	0	(5,000,000)	0
Net cash used in investing activities	(301,300,000)	(222,847,000)	(332,322,000)
Cash flows from financing activities:
Principal proceeds from Senior Secured Credit Facility	1,244,546,000	780,000,000	1,025,000,000
Principal payments on Senior Secured Credit Facility	(1,112,000,000)	(810,000,000)	(679,000,000)
Principal payments on Green Term Loan	0	0	(325,000,000)
Proceeds from debt issuance	102,900,000	377,319,000	321,750,000
Support Payments received	9,821,000	23,839,000	15,446,000
Proceeds from sale of finished goods subject to repurchase accounting	37,194,000	102,341,000	0
Payments for the purchase of finished goods subject to repurchase accounting	(8,939,000)	0	0
Proceeds from capital contribution of New Market Tax Credit financing	0	12,763,000	0
Principal payments on other long-term debt and finance lease obligations	(25,528,000)	(39,915,000)	(13,188,000)
Cash paid related to debt issuance costs and deferred offering costs	(1,780,000)	(6,931,000)	(9,401,000)
Proceeds from issuance of Enviva Inc. common shares, net	0	332,725,000	214,501,000
Proceeds from issuance of Series A Preferred Stock, net, which was converted into common stock	247,900,000	0	0
Payments for acquisition of noncontrolling interests	0	0	(153,348,000)
Principal payments on related-party note payable	0	0	(20,000,000)
Cash dividends or distributions and equivalent rights	(57,104,000)	(211,061,000)	(116,006,000)
Payments for withholding tax associated with Long-Term Incentive Plan vesting	(16,765,000)	(16,907,000)	(10,979,000)
Net cash provided by financing activities	420,245,000	544,173,000	249,775,000
Net (decrease) increase in cash, cash equivalents, and restricted cash	53,149,000	232,559,000	(49,157,000)
Cash, cash equivalents, and restricted cash, beginning of period	251,077,000	18,518,000	67,675,000
Cash, cash equivalents, and restricted cash, end of period	304,226,000	251,077,000	18,518,000
Non-cash investing and financing activities:
Property, plant, and equipment acquired included in accounts payable and accrued liabilities	19,678,000	(4,303,000)	20,105,000
Supplemental information:
Interest paid, net of capitalized interest	$ 78,978,000	$ 50,910,000	$ 14,884,000

Description of Business and Bas

Description of Business and Basis of Presentation	12 Months Ended
	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Description of Business and Basis of Presentation	Description of Business and Basis of Presentation Enviva Inc. was formed on November 12, 2013 as Enviva Partners, LP (the “Partnership”). The Partnership converted from a Delaware limited partnership to a Delaware corporation (the “Conversion”) named “Enviva Inc.” effective December 31, 2021. The Partnership was a subsidiary of Enviva Holdings, LP (our “former sponsor” or “Holdings”). Enviva Partners GP, LLC, a subsidiary of our former sponsor, was our former general partner (the “former GP”). References to “Enviva,” the “Company,” “we,” “us,” or “our” refer to (i) Enviva Inc. and its subsidiaries for the periods following the Conversion and (ii) Enviva Partners, LP and its subsidiaries for periods prior to the Conversion, except where the context otherwise requires. Enviva Inc. supplies utility-grade wood pellets primarily to major power generators under long-term, take-or-pay off-take contracts. We procure wood fiber and process it into utility-grade wood pellets and load the finished wood pellets into railcars, trucks, and barges for transportation to deep-water marine terminals, where they are received, stored, and ultimately loaded onto oceangoing vessels for delivery to our customers principally in Japan, the United Kingdom (the “U.K.”), and the European Union (the “EU”). We own and operate ten industrial-scale wood pellet production plants located in the Southeastern United States. In addition to the volumes from our plants, we also procure wood pellets from third parties. Wood pellets are exported from our wholly owned deep-water marine terminal at the Port of Chesapeake, Virginia, terminal assets at the Port of Wilmington, North Carolina, and at the Port of Pascagoula, Mississippi, and from third-party deep-water marine terminals in Mobile, Alabama, Panama City, Florida, and Savannah, Georgia under a short-term contract, a long-term contract, and a lease and associated terminal services agreement, respectively. Basis of Presentation Principles of Consolidation The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). Our consolidated financial statements include the accounts of Enviva and its wholly owned subsidiaries and controlled subsidiaries, including variable interest entities in which we are the primary beneficiary. As managing member, we have the sole power to direct the activities that most impact the economics of the variable interest entities. All intercompany accounts and transactions have been eliminated. We operate and manage our business as one operating segment. Reclassification Prior year amounts have been reclassified from product sales and other revenue to net revenue to conform to current year presentation on the consolidated statements of operations. Certain prior year amounts have been reclassified from interest expense to interest expense on repurchase accounting to conform to current period presentation on the consolidated statements of operations. Certain prior amounts have been reclassified between accounts payable, accrued liabilities and other current liabilities and other long-term liabilities to customer liabilities to conform to current period presentation on the consolidated statements of cash flows. These reclassifications had no effect on our consolidated operating results, financial condition, or cash flows. Corporate Conversion As a result of the Conversion, periods prior to December 31, 2021 reflect Enviva as a limited partnership, not a corporation. References to common units for periods prior to the Conversion refer to common units of Enviva Partners, LP, and references to common stock for periods following the Conversion refer to shares of common stock of Enviva Inc. The primary financial impacts of the Conversion to the consolidated financial statements were (i) reclassification of partnership capital accounts to equity accounts reflective of a corporation and (ii) income tax effects. On the date of the Conversion, each common unit representing a limited partner interest in the Partnership issued and outstanding immediately prior to the Conversion was exchanged for one share of common stock of the Company, par value $0.001 per share. Simplification Transaction On October 14, 2021, the Partnership acquired our former sponsor and the former GP, and the incentive distribution rights held by our former sponsor were cancelled and eliminated (collectively, the “Simplification Transaction”) in exchange for 16.0 million common units, which were distributed to the owners of our former sponsor. The owners of our former sponsor agreed to reinvest in our common stock all dividends from 9.0 million of the 16.0 million common units issued in connection with the Simplification Transaction during the period beginning with dividends paid for the third quarter of 2021 through the fourth quarter of 2024. Bankruptcy Filing As discussed further in Note 2, Subsequent Event—Bankruptcy Filing, on March 12, 2024 (the “Petition Date”), the Company and certain subsidiaries of the Company (collectively, the “Debtors”) filed voluntary petitions for reorganization under Chapter 11 of Title 11 of the United States Code (the “Bankruptcy Code”) in the United States Bankruptcy Court for the Eastern District of Virginia (“Bankruptcy Court”). On March 14, 2024, the Bankruptcy Court granted motions filed by the Company seeking joint administration of the Chapter 11 Cases under the caption In re: Enviva Inc., et al ., Case No. 24-10453 (the “Chapter 11 Cases”). The Company is continuing to operate in the ordinary course throughout Chapter 11 Cases as “debtors-in-possession.” See Note 13, Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations — Subsequent Event - DIP Facility for a discussion of debtor-in-possession financing. Going Concern Under Accounting Standards Codification (“ASC”) 205-40, Going Concern , the Company is required each reporting period, to evaluate whether there is substantial doubt regarding its ability to continue as a going concern. The accompanying consolidated financial statements are prepared in accordance with GAAP applicable to a going concern. This presentation contemplates the realization of assets and the satisfaction of liabilities in the normal course of business and does not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described below. In its going concern evaluation, management considered the conditions and events that could raise substantial doubt about the Company’s ability to continue as a going concern within 12 months of the filing of this Annual Report on Form 10-K and considered the Company’s current financial condition and liquidity sources, including current funds available, forecasted future cash flows, and the Company’s conditional and unconditional obligations before such date. The Company’s ability to continue as a going concern is contingent upon its ability to comply with the financial and other covenants contained in the debtor-in-possession financing (the “DIP Financing”) discussed in Note 13, Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations — Subsequent Event - DIP Facility, the development of, and the Bankruptcy Court’s approval of, a Chapter 11 plan of reorganization (as described below) and its ability to successfully implement a restructuring plan and obtain new financing, among other factors. The Company has significant indebtedness - substantially all of which is in default as further described below. The Company’s level of indebtedness has adversely impacted and continues to adversely impact its financial condition. The Company’s financial condition including its level of indebtedness, loss from operations, cash outflows from operations and excess of current liabilities over current assets, the defaults under its debt agreements and the risk and uncertainties surrounding its Chapter 11 Cases, raise substantial doubt as to the Company’s ability to continue as a going concern. As a result of the Chapter 11 Cases, the realization of assets and the satisfaction of liabilities are subject to uncertainty. The filing of the Chapter 11 Petitions constituted an event of default with respect to certain of our existing debt obligations. While operating as debtors-in-possession under Chapter 11, the Company may sell or otherwise dispose of or liquidate assets or settle liabilities, subject to the approval of the Bankruptcy Court or as otherwise permitted in the ordinary course of business (and subject to restrictions contained in the DIP Financing and applicable orders of the Bankruptcy Court and the RSA), for amounts other than those reflected in the accompanying consolidated financial statements. Further, any Chapter 11 plan, to the extent confirmed by the Bankruptcy Court, could materially impact the amounts and classifications of assets and liabilities reported in our consolidated financial statements. The Company plans to emerge from its Chapter 11 Cases after it obtains approval from the Bankruptcy Court for the Plan or a Chapter 11 plan of reorganization which is outside of management’s control. The accompanying consolidated financial statements do not include any adjustments related to the recoverability and classification of assets or the amounts and classification of liabilities or any other adjustments that might be necessary should the Company be unable to continue as a going concern or as a consequence of the Bankruptcy Filing. Refer to Note 2, Subsequent Event—Bankruptcy Filing for additional information.

Subsequent Event - Bankruptcy F

Subsequent Event - Bankruptcy Filing	12 Months Ended
	Dec. 31, 2023
Risks and Uncertainties [Abstract]
Subsequent Event - Bankruptcy Filing	Subsequent Event—Bankruptcy Filing Chapter 11 Filings On the Petition Date, the Debtors filed voluntary petitions for reorganization under the Bankruptcy Code in Bankruptcy Court. The Company also filed motions with the Bankruptcy Court seeking joint administration of the Chapter 11 Cases. The Company is continuing to operate in the ordinary course throughout the Chapter 11 Cases as “debtors in possession.” under the jurisdiction of the Bankruptcy Court and in accordance with the applicable provisions of the Bankruptcy Code and orders of the Bankruptcy Court. T he filing of the Bankruptcy Petitions described above constitutes an event of default and acceleration under each of the following debt instruments (the “Debt Instruments”): our 2026 Notes, Senior Secured Credit Facility, New Markets Tax Credit Loans, Epes Tax-Exempt Green Bonds and Bond Tax-Exempt Green Bonds. The Debt Instruments provide that as a result of the Bankruptcy Petitions, the principal and interest due thereunder shall be immediately due and payable. However, any efforts to enforce such payment obligations under the Debt Instruments has been automatically stayed as a result of the Bankruptcy Petitions, and the creditors’ rights of enforcement in respect of the Debt Instruments is subject to the applicable provisions of the Bankruptcy Code and orders of the Bankruptcy Court. Restructuring Support Agreements On the Petition Date, the Company entered into a Restructuring Support Agreement (including any schedules and exhibits attached thereto, the “RSA”). Under the terms of the RSA, the Restructuring Support Parties have agreed to support the Proposed Plan to be proposed in accordance with the terms set forth in the RSA. The Restructuring Support Parties and the Company RSA Parties have entered into certain amendments to the RSA, including to extend certain milestones and deadlines thereunder. The Company RSA Parties also entered into a Restructuring Support Agreement (including any schedules and exhibits attached thereto, the “Bond MS RSA”) with certain Bond Bondholders comprising a majority of Bond Green Bonds outstanding and the Bond Green Bonds Trustee (as defined in the Bond MS RSA). Under the Bond MS RSA, the Company agreed, among other obligations described in the term sheet attached as Exhibit A thereto (the “Bond MS Term Sheet”), to promptly seek Bankruptcy Court approval of a settlement with the Bond Bondholders party thereto and the Bond Green Bonds Trustee, whereby the Company RSA Parties will consent to the partial redemption of the Bond Green Bonds via the release of certain funds currently held by the Bond Green Bonds Trustee (the “Construction Funds”). In exchange, the Bond Green Bondholders and the Bond Green Bonds Trustee both agree, among other obligations described in the Bond MS Term Sheet, and subject to any rights granted by the Bond MS RSA, to support the Proposed Plan. On May 8, 2024, the Bankruptcy Court entered an order approving the settlement in the Bond MS Term Sheet (the “Bond MS Settlement Order”). Pursuant to the Bond MS Settlement Order, the Bond Green Bonds Trustee transferred the Construction Funds to the Settlement Fund (as defined in the Bond MS RSA) for further distribution by the Bond Green Bonds Trustee to the Bond Bondholders. Financing During the Chapter 11 Cases On March 15, 2024, the Debtors entered into a Debtor-in-Possession Credit and Note Purchase Agreement (the “DIP Credit Agreement”) by and among the Company, as borrower, and the other Debtors, as guarantors, the various lenders from time to time party thereto (the “Lenders”), and Acquiom Agency Services LLC (“Acquiom”) and Seaport Loan Products LLC, as co-administrative agents, and Acquiom, as collateral agent providing for a debtor-in-possession term loan and notes facility (the “DIP Financing”) in an amount not to exceed $500.0 million. On May 3, 2024, the Bankruptcy Court entered a final order approving the full amount of the DIP Financing and the Syndication (the “Final DIP Order”). As authorized by the Final DIP Order, participants in the Syndication became Lenders under the DIP Credit Agreement as of May 6, 2024. An appeal from the Final DIP Order seeking to strike the Syndication was filed by the Official Committee of Unsecured Creditors and remains pending in the U.S. District Court for the Eastern District of Virginia. See Note 13, Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations — DIP Facility for additional discussion of the DIP Facility. The proceeds of the loans and notes under the DIP Credit Agreement are designated to pay the Debtors’ operating expenses, help fund the completion of the wood pellet production plant to be located near Epes, Alabama (“Epes plant”), and pay other fees, expenses, and other expenditures of the Debtors set forth in rolling budgets prepared in connection with the Chapter 11 Cases, which are subject to approval by the DIP Creditors. The Lenders and the Company together have entered into several technical amendments to the DIP Credit Agreement, either to clarify defined terms or extend deadlines related to reporting by the Company. Stock Procedures On March 13, 2024, the Debtors filed a motion (“NOL Motion”) seeking entry of an interim and final order establishing certain procedures and restrictions with respect to the direct or indirect purchase, disposition, or other transfer of the Common Stock (and declarations of worthlessness with respect to such Common Stock) (such procedures, “Stock Procedures”), and seeking related relief, in order to preserve and protect the potential value of the Debtors’ net operating losses (“NOLs”) and certain other tax attributes of the Debtors (together with the NOLs, “Tax Attributes”). On March 14, 2024, the Bankruptcy Court entered an order granting the NOL Motion and approving the Stock Procedures on an interim basis. On April 12, 2024, the Bankruptcy Court entered an order granting the NOL Motion and approving the Stock Procedures on a final basis. Chapter 11 Plan and Equity Rights Offering On August 30, 2024, the Debtors filed a proposed Joint Chapter 11 Plan of Reorganization of Enviva Inc. and its Debtor Affiliates (the “Proposed Plan”) and a related proposed form of Disclosure Statement (the “Proposed Disclosure Statement”) with the Bankruptcy Court. Capitalized terms used but not otherwise defined in this section have the meanings set forth in the Proposed Plan. The Proposed Plan and the related Proposed Disclosure Statement describe, among other things, the Proposed Plan; the restructuring of the Debtors set forth therein; the events leading to the Chapter 11 Cases; and certain events that have occurred or are anticipated to occur during the Chapter 11 Cases, including the anticipated solicitation of votes to approve the Proposed Plan from certain of the Debtors’ creditors and existing equity holders, as well as the risks related to, among other things, the Chapter 11 Cases. Proposed Plan provides for, among other things: • The sale of our interests following a reorganization (the “Reorganized Enviva Inc. Interests”) pursuant to a rights offering (the “Equity Rights Offering”) to raise proceeds in an aggregate amount equal to (i) $250 million plus (ii) the principal amount of any DIP Tranche A Loans under the DIP Facility to the extent the Holders of such Loans do not elect to participate in the DIP Tranche A Equity Participation, which Rights Offering is expected to be fully backstopped; • Entry into a $1 billion first lien senior secured exit facility, which certain commitment parties are expected to backstop; provided that the Company may seek proposals for alternative debt financing for all or part of the Company’s debt capital structure in consultation with an ad hoc group of the Company’s previous creditors; • The DIP Tranche A Equity Participation, subject to certain conditions in the DIP Credit Agreement; • Repayment of the DIP Tranche A Loans (to the extent the Holders of which do not elect to participate in the DIP Tranche A Equity Participation) and the DIP Tranche B Loans under the DIP Facility in cash; • Repayment of our senior secured credit facility in cash; • Distribution of Reorganized Enviva Inc. Interests and rights to participate in the Equity Rights Offering to holders of certain unsecured claims; • Distribution of cash in an aggregate amount equal to either $18 million or $13 million, depending on whether certain conditions are met, to holders of certain unsecured claims; • Subject to certain conditions outside of the Company’s control, including classes of certain unsecured claims voting to accept the Proposed Plan, distribution to each holder of an Existing Equity Interest of its pro rata share of either (i) cash in an amount equal to $1 million or (ii) the Reorganized Enviva Inc. Interests Existing Equity Interests Equity Pool and the New Warrants, and with respect to (ii), solely to the extent a holder of an Existing Equity Interest affirmatively elects to receive such treatment in lieu of cash on a timely and properly submitted ballot and the value of the Reorganized Enviva Inc. Interests Existing Equity Interests Equity Pool and the New Warrants is greater than 0% following dilution by the transactions contemplated by the Proposed Plan; and • An overbid process, consistent with the terms of the Final DIP Order and certain overbid procedures, to solicit bids for a value-maximizing alternative transaction. In addition, the Company filed motions (i) for entry of an order approving the adequacy of the Proposed Disclosure Statement, approving the solicitation of votes in favor of the Plan, and establishing procedures from the proposed Equity Rights Offering, described in the Proposed Plan and the Proposed Disclosure Statement and (ii) for entry of an order authorizing the Company entry into a backstop agreement related to the proposed equity rights offering (the “Disclosure Statement Motions”). Backstop Agreement On August 30, 2024, the Debtors entered into a Backstop Commitment Agreement (as amended, the “Backstop Agreement”) with certain Equity Commitment Parties pursuant to which each of the Equity Commitment Parties has agreed to backstop, severally and not jointly and subject to the terms and conditions in the Backstop Agreement, the Equity Rights Offering. The Debtors’ obligations under the Backstop Agreement, including the payment of certain premiums set forth therein, remain subject to approval by the Bankruptcy Court. Exit Facilities Commitment Letter On August 30, 2024, the Debtors entered into a commitment letter (as amended, the “Commitment Letter”) with the certain commitment parties pursuant to which the commitment parties have committed to provide to the Debtors a first lien senior secured facility in an aggregate principal amount of $1 billion upon emergence from Chapter 11 Cases. The Debtors’ obligations under the Commitment Letter, including the payment of certain premiums set forth therein, remain subject to approval by the Bankruptcy Court.

Restatement of Previously Issue

Restatement of Previously Issued Financial Statements (Unaudited)	12 Months Ended
	Dec. 31, 2023
Accounting Changes and Error Corrections [Abstract]
Restatement of Previously Issued Financial Statements (Unaudited)	Restatement of Previously Issued Financial Statements (Unaudited) In connection with the preparation of the consolidated financial statements for the year ended December 31, 2023, the Company re-evaluated its accounting for amounts recoverable from customers for certain shipping and handling costs that were incurred at the discharge port as an offset to cost of goods sold and determined that adjustments are required to previously issued financial statements for the interim periods ended March 31, June 30, and September 30, 2023. We have elected to treat shipping and handling costs as fulfillment activities. Under this policy, we determined all such costs billable to customers should be recognized as product sales revenue and all such costs incurred by us to fulfill our responsibility to deliver product to our customers should be recognized in cost of goods sold. Previously, amounts billed to our customers for reimbursable shipping costs were recognized as an offset to cost of goods sold in error. There is no impact to the loss from operations or to net loss and consolidated balance sheets for each affected periods due to the changes recognized in the presentation of the shipping and handling costs billed to customers. The Company determined the impact of this error to prior annual periods and interim periods within, were immaterial. Due to changes in our customer mix, the presentation error had a larger impact to the 2023 interim periods which are being restated herein. In addition, the Company included other corrections for misstatements in our previously issued 2023 interim financial statements that were primarily related to disposals of, and depreciation on property, plant and equipment and misstatements related to our accounting for repurchase transactions. Accordingly, the Company has restated its unaudited quarterly financial statements as of and for the quarters and year-to-date periods ended March 31, June 30, and September 30, 2023. The following tables reflect the impact of the restatements to the specific line items presented in our previously issued financial statements as of and for the quarters and year-to-date periods ended March 31, June 30, and September 30, 2023. Amounts presented in the tables as “Adjustments” represent the impact of the adjustments related to the shipping and handling cost adjustment as discussed above and “Other Adjustments” represents the combined impact of other corrections for misstatements to any period presented, as discussed above, including any related tax effects. A summary of quarterly information is as follows: For the Year Ended December 31, 2023 First Quarter Second Quarter Third Quarter Fourth Quarter Total As Restated As Restated As Restated Net revenue $ 275,069 $ 308,552 $ 340,826 $ 253,406 $ 1,177,853 Loss from operations (52,431) (28,310) (39,239) (387,890) (507,870) Net loss attributable to Enviva Inc. (109,990) (64,205) (84,211) (427,588) (685,994) Basic and diluted net loss per Enviva Inc. common share $ (1.65) $ (0.94) $ (1.13) $ (5.74) $ (9.64) Consolidated Balance Sheets As of March 30, 2023 As of June 30, 2023 As of September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Assets Current assets: Accounts receivable $ 128,737 $ (243) $ 128,494 $ 146,434 $ (488) $ 145,946 $ 200,199 $ (870) $ 199,329 Other accounts receivable 14,255 (1,582) 12,673 16,267 (1,125) 15,142 12,574 (1,152) 11,422 Inventories 185,746 1,067 186,813 198,546 877 199,423 192,361 730 193,091 Prepaid expenses and other current assets 8,499 (789) 7,710 11,541 (990) 10,551 12,369 (1,084) 11,285 Total current assets 366,499 (1,547) 364,952 402,374 (1,726) 400,648 758,447 (2,376) 756,071 Property, plant, and equipment, net 1,598,543 (4,889) 1,593,654 1,641,753 (9,739) 1,632,014 1,663,386 (1,754) 1,661,632 Operating lease right-of-use assets 100,764 (59) 100,705 98,463 — 98,463 96,079 — 96,079 Other long-term assets 41,242 1,216 42,458 41,203 3,444 44,647 40,236 2,893 43,129 Total assets $ 2,544,731 $ (5,279) $ 2,539,452 $ 2,552,840 $ (8,021) $ 2,544,819 $ 2,893,581 $ (1,237) $ 2,892,344 Liabilities and Shareholders’ Equity Current liabilities: Accrued and other current liabilities $ 133,395 $ 2,550 $ 135,945 $ 143,949 $ (1,272) $ 142,677 $ 155,606 $ 6,624 $ 162,230 Customer liabilities 36,828 — 36,828 33,903 — 33,903 32,478 2,813 35,291 Current portion of long-term debt and finance lease obligations 15,313 326 15,639 16,130 — 16,130 16,336 60 16,396 Financial liability pursuant to repurchase accounting 180,954 (5,510) 175,444 194,350 — 194,350 212,119 — 212,119 Total current liabilities 457,016 (2,634) 454,382 511,341 (1,272) 510,069 535,753 9,497 545,250 Long-term debt and finance lease obligations 1,393,076 718 1,393,794 1,392,321 (337) 1,391,984 1,806,091 (517) 1,805,574 Long-term operating lease liabilities 113,159 (12) 113,147 110,856 1,137 111,993 108,301 1,137 109,438 Other long-term liabilities 72,177 (8,166) 64,011 67,821 (9,367) 58,454 64,050 (10,885) 53,165 Total liabilities 2,167,221 (10,094) 2,157,127 2,214,486 (9,839) 2,204,647 2,631,263 (768) 2,630,495 Shareholders’ Equity: Additional paid-in capital 461,576 (2,094) 459,482 726,786 3,270 730,056 735,882 (1) 735,881 Accumulated deficit (285,206) 6,909 (278,297) (341,050) (1,452) (342,502) (426,245) (468) (426,713) Total Enviva Inc.’s shareholders’ equity 176,636 4,815 181,451 386,001 1,818 387,819 309,930 (469) 309,461 Total shareholders’ equity 128,921 4,815 133,736 338,354 1,818 340,172 262,318 (469) 261,849 Total liabilities and shareholders’ equity $ 2,544,731 $ (5,279) $ 2,539,452 $ 2,552,840 $ (8,021) $ 2,544,819 $ 2,893,581 $ (1,237) $ 2,892,344 Quarterly Consolidated Statements of Operations Three Months Ended March 31, 2023 Three Months Ended June 30, 2023 Three Months Ended September 30, 2023 As Reported Adjustments Other Adjustments As Restated As Reported Adjustments Other Adjustments As Restated As Reported Adjustments Other Adjustments As Restated Net revenue $ 269,082 $ 6,034 $ (47) $ 275,069 $ 301,905 $ 6,652 $ (5) $ 308,552 $ 320,637 $ 20,454 $ (265) $ 340,826 Operating costs and expenses: Cost of goods sold, excluding items below 253,215 6,034 3,594 262,843 260,143 6,652 (465) 266,330 268,221 20,454 (367) 288,308 Impairment of assets — — — — — — — — 21,220 — 459 21,679 Loss on disposal of assets 3,629 — (1,618) 2,011 3,177 — (1,147) 2,030 4,384 — (2,572) 1,812 Selling, general, administrative, and development expenses 30,954 — (1,062) 29,892 21,987 — 1,060 23,047 27,582 — (109) 27,473 Depreciation and amortization 34,674 — (1,920) 32,754 29,965 — 1,905 31,870 36,405 — (1,869) 34,536 Total operating costs and expenses 322,472 6,034 (1,006) 327,500 328,857 6,652 1,353 336,862 364,069 20,454 (4,458) 380,065 Loss from operations (53,390) — 959 (52,431) (26,952) — (1,358) (28,310) (43,432) — 4,193 (39,239) Other (expense) income: Interest expense (23,393) — 397 (22,996) (17,272) — (1,867) (19,139) (21,620) — (2,793) (24,413) Interest expense on repurchase accounting (40,373) — 5,510 (34,863) (11,558) — (5,510) (17,068) (22,143) — — (22,143) Total interest expense (63,766) — 5,907 (57,859) (28,830) — (7,377) (36,207) (43,763) — (2,793) (46,556) Other income, net 309 — 43 352 17 — 374 391 2,190 — (416) 1,774 Total other expense, net (63,457) — 5,950 (57,507) (28,813) — (7,003) (35,816) (41,573) — (3,209) (44,782) Net loss before income taxes (116,847) — 6,909 (109,938) (55,765) — (8,361) (64,126) (85,005) — 984 (84,021) Net loss (116,859) — 6,909 (109,950) (55,776) — (8,361) (64,137) (85,160) — 984 (84,176) Net loss attributable to Enviva Inc. $ (116,899) $ — $ 6,909 $ (109,990) $ (55,844) $ — $ (8,361) $ (64,205) $ (85,195) $ — $ 984 $ (84,211) Loss per common share: Basic and diluted $ (1.75) $ — $ 0.10 $ (1.65) $ (0.82) $ — $ (0.12) $ (0.94) $ (1.14) $ — $ 0.01 $ (1.13) Weighted-average number of shares outstanding: Basic and diluted 67,363 — — 67,363 68,490 — — 68,490 74,447 — — 74,447 Year to Date Consolidated Statements of Operations Six Months Ended June 30, 2023 Nine Months Ended September 30, 2023 As Reported Adjustments Other Adjustments As Restated As Reported Adjustments Other Adjustments As Restated Net revenue $ 570,987 $ 12,686 $ (52) $ 583,621 $ 891,624 $ 33,140 $ (317) $ 924,447 Operating costs and expenses: Cost of goods sold, excluding items below 513,358 12,686 3,129 529,173 781,579 33,140 2,762 817,481 Impairment of assets — — — — 21,220 — 459 21,679 Loss on disposal of assets 6,806 — (2,765) 4,041 11,190 — (5,337) 5,853 Selling, general, administrative, and development expenses 52,941 — (2) 52,939 80,523 — (111) 80,412 Depreciation and amortization 64,639 — (15) 64,624 101,044 — (1,884) 99,160 Total operating costs and expenses 651,329 12,686 347 664,362 1,015,398 33,140 (4,111) 1,044,427 Loss from operations (80,342) — (399) (80,741) (123,774) — 3,794 (119,980) Other (expense) income: Interest expense (40,665) — (1,470) (42,135) (62,285) — (4,263) (66,548) Interest expense on repurchase accounting (51,931) — — (51,931) (74,074) — — (74,074) Total interest expense (92,596) — (1,470) (94,066) (136,359) — (4,263) (140,622) Other income, net 326 — 417 743 2,516 — 1 2,517 Total other expense, net (92,270) — (1,053) (93,323) (133,843) — (4,262) (138,105) Net loss before income taxes (172,612) — (1,452) (174,064) (257,617) — (468) (258,085) Net loss (172,635) — (1,452) (174,087) (257,795) — (468) (258,263) Net loss attributable to Enviva Inc. $ (172,743) $ — $ (1,452) $ (174,195) $ (257,938) $ — $ (468) $ (258,406) Loss per common share: Basic and diluted $ (2.56) $ — $ (0.02) $ (2.58) $ (3.69) $ — $ (0.01) $ (3.70) Weighted-average number of shares outstanding: Basic and diluted 67,930 — — 67,930 70,126 — — 70,126 Quarterly Consolidated Statements of Comprehensive Loss Three Months Ended March 31, 2023 Three Months Ended June 30, 2023 Three Months Ended September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Net loss $ (116,859) $ 6,909 $ (109,950) $ (55,776) $ (8,361) $ (64,137) $ (85,160) $ 984 $ (84,176) Total comprehensive loss (116,858) 6,909 (109,949) (55,783) (8,361) (64,144) (85,132) 984 (84,148) Comprehensive loss attributable to Enviva Inc. $ (116,898) $ 6,909 $ (109,989) $ (55,851) $ (8,361) $ (64,212) $ (85,167) $ 984 $ (84,183) Year to Date Consolidated Statements of Comprehensive Loss Six Months Ended June 30, 2023 Nine Months Ended September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Net loss $ (172,635) $ (1,452) $ (174,087) $ (257,795) $ (468) $ (258,263) Total comprehensive loss (172,641) (1,452) (174,093) (257,773) (468) (258,241) Comprehensive loss attributable to Enviva Inc. $ (172,749) $ (1,452) $ (174,201) $ (257,916) $ (468) $ (258,384) Consolidated Statements of Changes in Shareholders’ Equity Three Months Ended March 31, 2023 Common Shares Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Income Equity Attributable to Enviva Inc. Noncontrolling Interests Total Shareholders’ Equity Shares (in thousands) Amount As Reported Shareholders’ equity, December 31, 2022 66,966 $ 67 $ 502,554 $ (168,307) $ 197 $ 334,511 $ (47,755) $ 286,756 Dividends declared — — (60,940) — — (60,940) — (60,940) Common shares issued in lieu of dividends 188 — 8,698 — — 8,698 — 8,698 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 574 1 (15,265) — — (15,264) — (15,264) Non-cash equity-based compensation and other costs — — 16,708 — — 16,708 — 16,708 Support Payments — — 9,821 — — 9,821 — 9,821 Other comprehensive loss — — — — 1 1 — 1 Net loss — — — (116,899) — (116,899) 40 (116,859) Shareholders’ equity, March 31, 2023 (As Reported) 67,728 $ 68 $ 461,576 $ (285,206) $ 198 $ 176,636 $ (47,715) $ 128,921 Other Adjustments Net loss — $ — $ — $ 6,909 $ — $ 6,909 $ — $ 6,909 Dividends declared — — 54 — — 54 — 54 Non-cash equity-based compensation and other costs — — (2,148) — — (2,148) — (2,148) Total Other Adjustments March 31, 2023 — $ — $ (2,094) $ 6,909 $ — $ 4,815 $ — $ 4,815 As Restated Shareholders’ equity, December 31, 2022 66,966 $ 67 $ 502,554 $ (168,307) $ 197 $ 334,511 $ (47,755) $ 286,756 Dividends declared — — (60,886) — — (60,886) — (60,886) Common shares issued in lieu of dividends 188 — 8,698 — — 8,698 — 8,698 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 574 1 (15,265) — — (15,264) — (15,264) Non-cash equity-based compensation and other costs — — 14,560 — — 14,560 — 14,560 Support Payments — — 9,821 — — 9,821 — 9,821 Other comprehensive loss — — — — 1 1 — 1 Net loss — — — (109,990) — (109,990) 40 (109,950) Shareholders’ equity, March 31, 2023 (As Restated) 67,728 $ 68 $ 459,482 $ (278,297) $ 198 $ 181,451 $ (47,715) $ 133,736 Three Months Ended June 30, 2023 Common Shares Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Income Equity Attributable to Enviva Inc. Noncontrolling Interests Total Shareholders’ Equity Shares (in thousands) Amount As Reported Shareholders’ equity, March 31, 2023 (As Reported) 67,728 $ 68 $ 461,576 $ (285,206) $ 198 $ 176,636 $ (47,715) $ 128,921 Dividend equivalent rights on performance based restricted stock units forfeited — — 342 — — 342 — 342 Conversion of Series A Preferred Stock to common shares 6,605 6 247,924 — — 247,930 — 247,930 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 82 — (370) — — (370) — (370) Non-cash equity-based compensation and other costs — — 17,314 — — 17,314 — 17,314 Other comprehensive loss — — — — (7) (7) — (7) Net loss — — — (55,844) — (55,844) 68 (55,776) Shareholders’ equity, June 30, 2023 (As Reported) 74,415 $ 74 $ 726,786 $ (341,050) $ 191 $ 386,001 $ (47,647) $ 338,354 Other Adjustments Shareholders equity, March 31, 2023 — $ — $ (2,094) $ 6,909 $ — $ 4,815 $ — $ 4,815 Net loss — — — (8,361) — (8,361) — (8,361) Dividend equivalent rights on performance based restricted stock units forfeited — — 2,278 — — 2,278 — 2,278 Non-cash equity-based compensation and other costs — — 3,086 — — 3,086 — 3,086 Total Other Adjustments June 30, 2023 — $ — $ 3,270 $ (1,452) $ — $ 1,818 $ — $ 1,818 As Restated Shareholders’ equity, March 31, 2023 (As Restated) 67,728 $ 68 $ 459,482 $ (278,297) $ 198 $ 181,451 $ (47,715) $ 133,736 Dividend equivalent rights on performance based restricted stock units forfeited — — 2,620 — — 2,620 — 2,620 Conversion of Series A Preferred Stock to common shares 6,605 6 247,924 — — 247,930 — 247,930 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 82 — (370) — — (370) — (370) Non-cash equity-based compensation and other costs — — 20,400 — — 20,400 — 20,400 Other comprehensive loss — — — — (7) (7) — (7) Net loss — — — (64,205) — (64,205) 68 (64,137) Shareholders’ equity, June 30, 2023 (As Restated) 74,415 $ 74 $ 730,056 $ (342,502) $ 191 $ 387,819 $ (47,647) $ 340,172 Three Months Ended September 30, 2023 Common Shares Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Income Equity Attributable to Enviva Inc. Noncontrolling Interests Total Shareholders’ Equity Shares (in thousands) Amount As Reported Shareholders’ equity, June 30, 2023 (As Reported) 74,415 $ 74 $ 726,786 $ (341,050) $ 191 $ 386,001 $ (47,647) $ 338,354 Dividend equivalent rights on performance-based restricted stock units forfeited — — 2,258 — — 2,258 — 2,258 Conversion of Series A Preferred Stock to common shares — — (24) — — (24) — (24) Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 81 — (417) — — (417) — (417) Non-cash equity-based compensation and other costs — — 7,279 — — 7,279 — 7,279 Other comprehensive loss — — — — 28 28 — 28 Net loss — — — (85,195) — (85,195) 35 (85,160) Shareholders’ equity, September 30, 2023 (As Reported) 74,496 $ 74 $ 735,882 $ (426,245) $ 219 $ 309,930 $ (47,612) $ 262,318 Other Adjustments Shareholders’ equity, June 30, 2023 — $ — $ 3,270 $ (1,452) $ — $ 1,818 $ — $ 1,818 Net loss — — — 984 — 984 — 984 Dividend equivalent rights on performance-based restricted stock units forfeited — — (2,333) — — (2,333) — (2,333) Non-cash equity-based compensation and other costs — — (938) — — (938) — (938) Total Other Adjustments September 30, 2023 — $ — $ (1) $ (468) $ — $ (469) $ — $ (469) As Restated Shareholders’ equity, June 30, 2023 (As Restated) 74,415 $ 74 $ 730,056 $ (342,502) $ 191 $ 387,819 $ (47,647) $ 340,172 Dividend equivalent rights on performance-based restricted stock units forfeited — — (75) — — (75) — (75) Conversion of Series A Preferred Stock to common shares — — (24) — — (24) — (24) Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 81 — (417) — — (417) — (417) Non-cash equity-based compensation and other costs — — 6,341 — — 6,341 — 6,341 Other comprehensive loss — — — 28 28 — 28 Net loss — — — (84,211) — (84,211) 35 (84,176) Shareholders’ equity, September 30, 2023 (As Restated) 74,496 $ 74 $ 735,881 $ (426,713) $ 219 $ 309,461 $ (47,612) $ 261,849 Consolidated Cash Flow Statements Three Months Ended March 31, 2023 Six Months Ended June 30, 2023 Nine Months Ended September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Cash flows from operating activities: Net loss $ (116,859) $ 6,909 $ (109,950) $ (172,635) $ (1,452) $ (174,087) $ (257,795) $ (468) $ (258,263) Adjustments to reconcile net loss to net cash (used in) provided by operating activities: Depreciation and amortization 34,674 1,633 36,307 64,952 7,297 72,249 102,292 5,429 107,721 Impairment of assets and loss on disposal of assets 3,629 (1,618) 2,011 6,806 (2,765) 4,041 32,626 (4,878) 27,748 Deferred taxes — — — 23 (23) — 178 (178) — Non-cash equity-based compensation and other expense 16,708 (3,415) 13,293 32,136 1,207 33,343 39,759 227 39,986 Unrealized loss on foreign currency transactions, net 113 (36) 77 77 — 77 43 — 43 Change in operating assets and liabilities: Accounts and other receivables 39,045 2,213 41,258 19,381 1,614 20,995 (31,228) 2,021 (29,207) Prepaid expenses and other current and long-term assets 14,387 (3,836) 10,551 (1,093) (9,767) (10,860) 5,000 (9,120) (4,120) Inventories (15,027) 2,897 (12,130) (8,164) 2,081 (6,083) (781) (738) (1,519) Accounts payable, accrued liabilities, and other current liabilities (42,012) (8,477) (50,489) (25,476) (8,954) (34,430) (21,854) (1,456) (23,310) Other long-term liabilities (4,818) (4,738) (9,556) (14,134) 4,190 (9,944) (21,398) 5,976 (15,422) Net cash provided by (used in) operating activities 31,872 (8,468) 23,404 29,779 (6,572) 23,207 (25,597) — (25,597) Cash flows from investing activities: Purchases of property, plant, and equipment (72,194) 1,960 (70,234) (136,871) — (136,871) (212,529) — (212,529) Net cash used in investing activities (72,194) 1,960 (70,234) (136,871) — (136,871) (212,529) — (212,529) Cash flows from financing activities: Cash paid related to debt issuance costs and deferred offering costs (1,662) (70) (1,732) (1,769) — (1,769) (1,769) — (1,769) Proceeds from sale of finished goods subject to repurchase accounting, net 14,887 6,572 21,459 23,545 6,572 30,117 30,505 — 30,505 Cash dividends or distributions and equivalent rights (56,556) 6 (56,550) (57,020) — (57,020) (57,104) — (57,104) Net cash provided by financing activities 10,619 6,508 17,127 11,637 6,572 18,209 427,726 — 427,726 Net (decrease) increase in cash, cash equivalents, and restricted cash (29,703) — (29,703) (95,455) — (95,455) 189,600 — 189,600 Cash, cash equivalents, and restricted cash, beginning of period 251,077 — 251,077 251,077 — 251,077 251,077 — 251,077 Cash, cash equivalents, and restricted cash, end of period $ 221,374 $ — $ 221,374 $ 155,622 $ — $ 155,622 $ 440,677 $ — $ 440,677

Significant Accounting Policies

Significant Accounting Policies	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Significant Accounting Policies	Significant Accounting Policies Use of Estimates The preparation of financial statements in conformity with GAAP requires management to make judgments, estimates and assumptions that affect the amounts reported in our consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. Noncontrolling Interests Noncontrolling interest balances are presented as a component of equity in the accompanying consolidated balance sheets. Noncontrolling interests include third-party equity ownership in Enviva Wilmington Holdings, LLC (the “Hamlet JV”) and Enviva JV Development Company, LLC (the “Development JV”), each of which are limited liability companies. Prior to the Simplification Transaction, noncontrolling interests also included the third-party, public equity ownership in the Partnership. The noncontrolling interest balance related to the Hamlet JV resulted from the allocation of income or loss for the Hamlet JV was based on the percentage of units held by third-parties and the Partnership until April 1, 2019, after which there has been no allocation to third parties primarily as their capital contributions had all been repaid and substantially all of their preferred return on those capital contributions had been paid. For the Development JV, the allocation of income (loss) is based on the percentage of capital contributions from third-parties and the Partnership. In February 2021, the Partnership purchased the third-party member’s interest in the Development JV. See Note 17, Equity. Other Comprehensive Income (Loss) Comprehensive income (loss) consists of two components, net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) refers to revenue, expenses, and gains and losses that under GAAP are included in comprehensive income (loss) but excluded from net income (loss). Other comprehensive income (loss) consists of net unrealized gains and losses related to foreign currency translation adjustments. Cash and Cash Equivalents and Restricted Cash Cash and cash equivalents consist of short-term, highly liquid investments readily convertible into cash with an original maturity of three months or less. Restricted cash is comprised of cash which use is limited by contractual restrictions; see Note 13, Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations . Accounts Receivable Accounts receivable represent amounts billed that are recorded at the invoiced amount and billable under our contracts that are pending finalization of prerequisite billing documentation and do not bear interest. As of December 31, 2023 and 2022, we had $0.8 million and an insignificant amount, respectively, in allowance for credit losses. Inventories Inventories consist of raw materials, work-in-progress, consumable tooling and finished goods. Fixed production overhead, including related depreciation expense, is allocated to inventory based on the normal production capacity of the facilities. To the extent we do not achieve normal production levels, we charge such under-absorption of fixed overhead to cost of goods sold in the period incurred. Consumable tooling consists of spare parts and tooling to be consumed in the production process. Spare parts are expected to be used within a year and are expensed as used. Tooling items are amortized to expense over an estimated service life. Inventories are stated at the lower of cost or net realizable value using the first-in, first-out method (“FIFO”) for all inventories. Raw material, production and distribution costs associated with delivering wood pellets to marine terminals and third-party wood pellet purchase costs are capitalized as a component of inventory. These costs and the finished production overhead allocated to inventory are reflected in cost of goods sold when inventory is sold. Revenue Recognition We earn revenue by supplying wood pellets to customers under off-take contracts, the majority of the commitments under which are long-term in nature. Our off-take contracts are considered “take-or-pay” because they include a firm obligation of the customer to take a fixed quantity of product at a stated price and provisions that require that we be compensated in the case of a customer’s failure to accept all or a part of the contracted volumes or termination of a contract by a customer. Each of our long-term off-take contracts defines the annual volume of wood pellets that a customer is required to purchase, and we are required to sell, the fixed price per MT for product satisfying a base net calorific value and other technical specifications. These prices are generally fixed for the entire term; however, some may be subject to adjustments which may include annual inflation-based adjustments or price escalators, price adjustments for product specifications, as well as, in some instances, price adjustments due to changes in underlying indices. In addition to sales of our product under these long-term off-take contracts, we routinely sell wood pellets under shorter-term contracts, which range in volume and tenor and, in some cases, may include only one specific shipment. Because each of our off-take contracts is a bilaterally negotiated agreement, our revenue over the duration of such contracts does not generally follow observable current market pricing trends. Our performance obligations under these contracts are the delivery of wood pellets, which we aggregate into MT. We account for each MT as a single performance obligation. Our revenue from the sales of wood pellets we produce is recognized as product sales upon satisfaction of our performance obligation when control transfers to the customer at the time of loading wood pellets onto a ship (see Note 5, Revenue — Contract Balances, Customer Assets, and Repurchase Accounting ). The amount of wood pellets loaded onto a ship is determined by management with the assistance of a third-party specialist. Depending on the specific off‑take contract, shipping terms are either Cost, Insurance and Freight (“CIF”), Cost and Freight (“CFR”) or Free on Board (“FOB”). Under a CIF contract, we procure and pay for shipping costs, which include insurance and all other charges, up to the port of destination for the customer. Under a CFR contract, we procure and pay for shipping costs, which include insurance (excluding marine cargo insurance) and all other charges, up to the port of destination for the customer. Shipping under CIF and CFR contracts after control has passed to the customer is considered a fulfillment activity rather than a performance obligation. Any associated expenses that are reimbursable are included in the price to the customer are recognized as revenue. The costs the Company incurs with third parties related to our fulfillment costs are recognized in cost of goods sold. Under FOB contracts, the customer is directly responsible for shipping costs. In some cases, we may purchase shipments of product from third-party suppliers and resell them in back-to-back transactions (“purchase and sale transactions”). We recognize revenue on a gross basis in product sales when we determine that we act as a principal by having control of the wood pellets before they are transferred to the customer. Indicators of control have included being primarily responsible for fulfilling the promise to provide the wood pellets (such as by contracting to sell wood pellets before contracting to buy them), having inventory risk, or having discretion in establishing the sales price for the wood pellets. Variable consideration from off-take contracts arises from several pricing features outlined in our off-take contracts, pursuant to which such contract pricing may be adjusted in respect of particular shipments to reflect differences between certain contractual quality specifications of the wood pellets as measured both when the wood pellets are loaded onto ships and unloaded at the discharge port as well as certain other contractual adjustments. Variable consideration from terminal services contracts arises from price increases based on agreed inflation indices and from above-minimum throughput quantities or services. We allocate variable consideration under our off-take and terminal services contracts entirely to each performance obligation to which variable consideration relates. The estimate of variable consideration represents the amount that is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. Under our off-take contracts, customers are obligated to pay the majority of the purchase price prior to the arrival of the ship at the customers’ discharge port. The remaining portion is paid after the wood pellets are unloaded at the discharge port. We generally recognize revenue prior to the issuance of an invoice to the customer. In instances where we have contracts to exchange wood pellets held for sale in the ordinary course of business for similar wood pellets to be sold in the same line of business to facilitate sales to customers other than the parties to the exchange, we account for these exchanges as non-monetary transactions at the carrying amount of the wood pellets transferred, with no impact to revenue and with no net impact to cost of goods sold once an equal amount of wood pellets have been exchanged. For the sale of the wood pellets received to customers not parties to the exchange, we recognize product sales revenue as described above for off-take contracts. To the extent that these exchanges also include compensation to us for shipping wood pellets, we recognize it as product sales revenue as those wood pellets are loaded and we recognize the shipping costs in cost of goods sold. Cost of Goods Sold Cost of goods sold includes the cost to produce or procure and deliver wood pellets to customers, shipping-related costs (regardless if reimbursable) associated with specific off-take contracts with CIF and CFR shipping terms and costs associated with purchase and sale transactions. Distribution costs associated with shipping wood pellets to customers are expensed as incurred. The calculation of cost of goods sold is based on estimates used in the valuation of the FIFO inventory and in determining the specific composition of inventory that is sold to each customer. Accrued and Other Current Liabilities Accrued and other current liabilities primarily include liabilities related to construction in progress, amounts related to cost of goods sold such as utility costs at our production facilities, distribution costs associated with shipping wood pellets to customers, costs associated with the purchase of wood fiber and wood pellets not yet invoiced and compensation and benefits. Property, Plant, and Equipment Property, plant, and equipment are recorded at cost, which includes the fair values of assets acquired. Equipment under finance leases is stated at the present value of minimum lease payments. Useful lives of assets are based on historical experience and other relevant information. The useful lives of assets are adjusted when changes in the expected physical life of the asset, its planned use, technological advances, or other factors show that a different life would be more appropriate. Changes in useful lives are recognized prospectively. Depreciation is calculated using the straight-line method based on the estimated useful lives of the related assets. Plant and equipment held under finance leases are amortized on a straight-line basis over the shorter of the lease term or estimated useful life of the asset. Construction in progress primarily represents expenditures for the development and expansion of facilities. Capitalized interest cost and all direct costs, which include equipment and engineering costs related to the development and expansion of facilities, are capitalized as construction in progress. Depreciation is not recognized for amounts in construction in progress. Normal repairs and maintenance costs are expensed as incurred. Amounts incurred that extend an asset’s useful life, increase its productivity, or add production capacity are capitalized. Direct costs, such as outside labor, materials, internal payroll, and benefit costs, incurred during the construction of a new plant are capitalized; indirect costs are not capitalized. The principal useful lives are as follows: Asset Estimated useful life Land improvements 2 to 40 years Buildings 2 to 40 years Machinery and equipment 1 to 40 years Vehicles 2 to 10 years Furniture and office equipment 2 to 13 years Software 2 to 8 years Leasehold improvements Shorter of estimated useful life or lease term, generally 10 years Costs and accumulated depreciation applicable to assets retired or sold are removed from the accounts and any resulting gain or loss is included in the consolidated statements of operations. A long-lived asset (group), such as property, plant and equipment and amortizable intangible assets, is tested for impairment whenever events or changes in circumstances indicate that the carrying amount of a long-lived asset (group) may not be recoverable. There were no such indicators that would require impairment testing to be performed during the years ended December 31, 2022 and 2021. When there are any such indicators (such as during the year ended December 31, 2023), an impairment charge is recognized for a long-lived asset (group) if its carrying amount exceeds its undiscounted cash flows for an amount equal to the extent to which the carrying amount exceeds its fair value (see Note 8, Property, Plant, and Equipment, net ). Leases We have operating and finance leases related to real estate, machinery, equipment, and other assets where we are the lessee. Operating leases with an initial term of 12 months or less are not recorded on the balance sheet but are recognized as lease expense on a straight-line basis over the applicable lease terms. Operating and finance leases with an initial term longer than 12 months are recorded on the balance sheet and classified as either operating or finance. 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. Our leases do not contain any material residual value guarantees or restrictive covenants. In addition to fixed lease payments, we have contracts that incur variable lease expense related to usage (e.g., throughput fees, maintenance and repair and machine hours), which are expensed as incurred. Our leases have remaining terms of one An incremental borrowing rate is applied to our leases for balance sheet measurement. As most of our leases do not provide an implicit rate, we generally use our incremental borrowing rate based on the estimated rate of interest for a collateralized borrowing over a similar term of the lease payments as of the commencement date. For contracts that contain lease and nonlease components, nonlease components are separated and accounted for under other relevant accounting standards. We made an accounting policy election to not separate nonlease components from lease components for heavy machinery and equipment and buildings. Operating leases are included in operating lease ROU assets, accrued and other current liabilities and long-term operating lease liabilities on our consolidated balance sheets. Finance leases are included in property, plant and equipment, the current portion of long-term debt and finance lease obligations and long-term debt and finance lease obligations on our consolidated balance sheets. Changes in ROU assets and operating lease liabilities are included net in change in operating lease liabilities on the consolidated statements of cash flows. Debt Issuance Costs and Original Issue Discounts and Premiums Debt issuance costs and original issue discounts and premiums incurred with debt financing are capitalized and amortized over the life of the debt. Amortization expense is included in interest expense. If a debt instrument is retired before its scheduled maturity date, any related unamortized debt issuance costs and original issue discounts and premiums are written-off as gain or loss on debt extinguishment in the same period. Unamortized debt issuance costs and original issue discounts and premiums related to a recognized debt liability are recognized as a direct deduction from the carrying amount of the related long-term debt and are amortized using the effective interest method. Unamortized debt issuance costs related to our revolving credit commitments are recognized as an asset and are amortized using the straight-line method. Goodwill Goodwill represents the purchase price paid for acquired businesses in excess of the identifiable acquired assets and assumed liabilities. Goodwill is not amortized but is tested for impairment annually and whenever an event occurs, or circumstances change such that it is more likely than not that the fair value of the reporting unit is less than its carrying amounts. Impairment testing for goodwill is required to be done at the reporting unit level. A reporting unit is an operating segment or one level below an operating segment (also known as a component). A component of an operating segment is a reporting unit if the component constitutes a business for which discrete financial information is available and segment management regularly reviews the operating results of that component. Enviva Inc. represents a single operating segment that has been deemed to be a single reporting unit. During the fourth quarter of 2023, we performed an interim impairment test, which indicated that the carrying value of our sole reporting unit was above its fair value. Consistent with our historical approach for impairment tests, we estimated the fair value of our sole reporting unit using the market approach using the market capitalization of our common stock and an estimated control premium. As a result, we recorded a full, non-cash pretax impairment charge related to goodwill of $103.9 million during the year ended December 31, 2023. During the fourth quarters of 2022 and 2021, we performed our annual quantitative assessment using the market approach and determined the fair value of the reporting unit exceeded its carrying amount. There were no impairments to the carrying value of our goodwill during the years ended December 31, 2022 and 2021. See Note 11, Goodwill. Non-Cash Equity-Based Compensation and Other Expense Our employees, consultants and directors are eligible to receive equity awards and other forms of compensation under the Enviva Inc. Long-Term Incentive Plan (the “LTIP”). Restricted stock units issued in tandem with corresponding dividend equivalent rights (“DERs”) are granted to our employees and independent directors. These equity awards vest subject to the satisfaction of service requirements and the grant fair-value of these equity awards are recognized as non-cash equity-based compensation and other expense on a ratable basis over their vesting period. Once these conditions have been met, common stock in the Company will be delivered to the holder of these equity awards. Forfeitures are recognized as they occur. Modifications to these equity awards resulting in increased or decreased fair value over the pre-modification fair value are recognized as non-cash equity-based compensation and other expense over the remaining vesting period. We also recognize non-cash equity-based compensation and other expense for restricted stock units awarded to independent directors. As of December 31, 2023 and 2022, we have the ability to settle certain of our outstanding restricted stock unit awards under the LTIP in either cash or common stock at our election. As we reasonably expect to be able to deliver common stock at the settlement date, we have classified all of our outstanding restricted stock unit awards as equity on our balance sheets. For the years ended December 31, 2023 and 2022, the performance-based restricted stock awards granted vest dependent on the total shareholder return for Enviva Inc. relative to the constituents of the S&P 500 index over their respective performance periods. Their grant date fair values were determined using a Monte Carlo multivariate pricing model following standard assumptions. See Note 18, Equity-Based Awards . Commitments and Contingencies Liabilities for loss contingencies arising from claims, assessments, litigation, fines, penalties, and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. Legal costs incurred in connection with loss contingencies are expensed as incurred. Fair Value Measurements We apply authoritative accounting guidance for fair value measurements of financial and nonfinancial assets and liabilities. We use valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible. We determine fair value based on assumptions that market participants would use in pricing an asset or liability in the principal or most advantageous market. When considering market participant assumptions in fair value measurements, the following fair value hierarchy distinguishes between observable and unobservable inputs, which are categorized in one of the following levels: • Level 1 Inputs: Unadjusted, quoted prices in active markets for identical assets or liabilities accessible to the reporting entity at the measurement date. • Level 2 Inputs: Other than quoted prices included in Level 1, inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the asset or liability. • Level 3 Inputs: Unobservable inputs for the asset or liability used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date. Income taxes Effective December 31, 2021, Enviva Partners, LP converted from a Delaware limited partnership to a Delaware corporation named Enviva Inc. (the “Conversion”). Following the Conversion, we became subject to U.S. federal, foreign, state, and local corporate income tax. In addition, certain of Enviva’s subsidiaries are subject to federal, state, and local income, franchise, or capital taxes at the entity level and the related tax provision is reflected in the Consolidated Financial Statements. Prior to the Conversion, substantially all of Enviva’s operating subsidiaries were organized as limited partnerships and entities that were disregarded entities for U.S. federal and applicable state income tax purposes. As a result, for taxable periods ending on or prior to the Conversion, Enviva’s unitholders are liable for income taxes on their share of Enviva’s taxable income. As a result of the Conversion, Enviva recognized a step-up in the tax basis of certain assets that will be recovered as the assets are sold or the basis is amortized. The calculation and allocation of the step-up in tax basis to the various assets of the company was determined by management with the assistance of a third-party specialist. The tax basis information was finalized in 2022 after the filing of the 2021 income tax returns. Income taxes are accounted for using the asset and liability method of accounting. Under this method, deferred income taxes reflect the net tax effects of temporary differences between the financial reporting and tax bases of assets and liabilities and are measured using the applicable enacted tax rates and laws that will be in effect when such differences are expected to reverse. Deferred tax assets are reduced by a valuation allowance when, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred tax assets will not be realized. When evaluating the realizability of the deferred tax assets, all evidence, both positive and negative, is considered. Items considered when evaluating the need for a valuation allowance include historical book losses, future reversals of existing temporary differences, tax planning strategies and expectations of future earnings. For a particular tax‑paying component of an entity and within a particular tax jurisdiction, deferred tax assets and liabilities are offset and presented as a single amount, as applicable, in the accompanying statements of financial condition. Government Grants We receive and then earn government grants based on the expected economic development and other benefits that communities expect to receive as a result of us constructing and operating a plant and/or port and/or employing at least a specific number of people at specified levels of compensation. We referred to International Accounting Standard 20, Accounting for Government Grants and Disclosure of Government Assistance , for guidance in determining the appropriate recognition, measurement, and presentation for government assistance received by business entities as there is no specific topical authoritative guidance in GAAP. A government grant is recognized only when there is reasonable assurance that the grant will be received and that we will comply with the conditions attached to the grant received. The grant receivable is included in other accounts receivable or other long-term assets, based on the extent to which it is expected to be received within or after one year. Each of our government grants is generally a combination of a grant related to an asset and a grant related to income. To allocate each grant between what is related to an asset (a plant or port) versus income (compensation cost), we use a proportion at recognition of the grant of the estimated minimum cost that we incurred or expect to incur to comply with the conditions of each type of grant. To the extent that each grant relates to an asset (which has been a majority of the total of each grant), its relative proportion is deducted from the carrying amount of the related property, plant, and equipment where depreciation expense is ultimately reduced over the estimated weighted-average useful life of the asset. To the extent that each grant relates to income, its relative proportion is recorded as a deferred credit where cost of goods sold is ultimately reduced in proportion to the cost to be incurred to comply with the compensation-related conditions. The deferred credit is included in either accrued and other current liabilities or other long-term liabilities, based on the extent to which it is expected to reduce cost of goods sold within or after one year. Net Loss per Enviva Inc. Common Share Net loss per Enviva Inc. common share is computed by dividing the net loss attributable to Enviva Inc., after reducing it by the amounts paid for dividend equivalent rights on outstanding time-based restricted stock awards, by the weighted-average number of outstanding Enviva Inc. common shares. Recently Issued Accounting Standards not yet Adopted In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-07- Segment Reporting (Topic 280: Improvements to Reportable Segment Disclosures

Revenue

Revenue	12 Months Ended
	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Revenue	Revenue Net revenue consisted of the following for the years ended December 31: 2023 2022 2021 Product sales $ 1,217,725 $ 1,079,814 $ 999,190 Breakage revenue 44,105 6,381 37,284 Termination of all contracts with customer for the Q4 2022 Transactions (67,176) — — Impairment of customer assets (26,471) — — Other revenue 9,670 8,081 5,204 Net revenue $ 1,177,853 $ 1,094,276 $ 1,041,678 Product sales includes sales of wood pellets. Breakage revenue includes fees associated with customer requests to cancel shipments in satisfaction of the related performance obligation. Termination of all contracts with customer for the Q4 2022 Transactions (see below under Repurchase Accounting ) represents the reduction in net revenue resulting from the termination of all contracts with that customer that were recognized as of December 31, 2023 and cost reimbursement to the customer. Impairment of customer assets represents a reduction in net revenue by the amount of customer assets that was not expected to be recoverable as the expected costs exceeded the contract cash flows. Performance Obligations As of December 31, 2023, the aggregate amount of consideration from contracts with customers allocated to the performance obligations that were unsatisfied or partially satisfied was approximately $18.3 billion. This amount excludes forward prices related to variable consideration including inflation, foreign currency, and commodity prices. We expect to recognize approximately 8.0% and 9.0% of our remaining performance obligations as revenue in the years ending 2024 and 2025, respectively, and the balance thereafter. Our off-take contracts expire at various times through 2045 and our terminal services contract expired in 2023. During 2024, the aggregate amount of consideration from contracts with customers allocated to the performance obligations that were unsatisfied or partially satisfied has materially decreased, primarily due to customer contract terminations (including contracts rejected that were approved under the Chapter 11 process) and customer contract modifications. We expect additional customer contract negotiations, modifications and terminations. Variable Consideration Variable consideration from off-take contracts arises from several pricing features in our off-take contracts, pursuant to which such contract pricing may be adjusted in respect of particular shipments to reflect differences between certain contractual quality specifications of the wood pellets as measured both when the wood pellets are loaded onto ships and unloaded at the discharge port as well as certain other contractual adjustments. For the year ended December 31, 2023, we recognized $1.6 million of product sales revenue, related to performance obligations satisfied in previous periods. For each of the years ended December 31, 2022 and 2021, we recognized $0.3 million of product sales revenue, related to performance obligations satisfied in previous periods. Contract Balances Accounts receivable, net of reserve for credit losses, related to product sales as of December 31, 2023 and 2022 were $194.0 million and $160.4 million, respectively. Of these amounts, $130.9 million and $136.1 million, as of December 31, 2023 and 2022, respectively, related to amounts that were not yet billable under our contracts with customers pending finalization of prerequisite billing documentation. The amounts that had not been billed are billed upon receipt of prerequisite billing documentation, where substantially all is typically billed one to two weeks after full loading of the vessel, and where the remaining balance is typically billed one to two weeks after discharge of the vessel. Accounts receivable also included $20.9 million and $9.4 million, as of December 31, 2023 and 2022, respectively, related to breakage and other revenue. Customer Assets As of December 31, 2023, the balance of the customer assets was $100.3 million, which relate to payments we paid, or are obligated to pay, to customers in exchange for rescheduling and/or re-pricing our take-or-pay agreements. During the years ended December 31, 2023 and 2022, we agreed to pay $5.2 million and $140.8 million, respectively, to certain customers with whom we have long-term, take-or-pay off-take contracts. Additionally, during the years ended December 31, 2023 and 2022, $18.4 million and $0.8 million, respectively, of customer assets was amortized as a reduction to product sales revenue. Furthermore, during the year ended December 31, 2023, $26.5 million of impairments of customer assets were recorded as a reduction to net revenue as the amount was not expected to be recoverable, which includes the $1.0 million resulting from the termination of all contracts with the customer for the Q4 2022 Transactions (see below under Repurchase Accounting ). The asset test for recoverability involves a comparison of the contract price we expect to receive under the related take-or-pay agreement, reduced by the amortization of the contract asset, compared to our expected costs to produce, procure and deliver the volumes specified in the contract. The expected costs of producing volumes in the future require estimates, including estimates of supply sources, manufacturing throughput volumes and future energy, fiber, shipping, distribution, and overhead costs. Actual results could be different than these estimates, and our estimates could change in the future based upon new facts and circumstances and could result in these assets no longer being recoverable. We had no such amortization of customer assets during the year ended December 31, 2021 and we had no such impairment of customer assets during the years ended December 31, 2022 and 2021. Our obligation to make future payments under the terms of these agreements that had resulted in customer assets as of December 31, 2023, included $15.3 million in current customer liabilities and $16.3 million in other long-term liabilities, and as of December 31, 2022, included $75.2 million in current customer liabilities and $26.4 million in other long-term liabilities. Repurchase Accounting In the fourth quarter of 2022, we entered into agreements with a customer to purchase approximately 1.8 million MT of wood pellets between 2023 and 2025 (the “new purchase agreements”). At that time, we also entered into additional wood pellet sales contracts (together with the new purchase agreements, the “Q4 2022 Transactions”) that together with our existing sales contracts with the customer, totaled approximately 2.8 million MT, with deliveries to take place between 2022 and 2026. Under the Q4 2022 Transactions, the quantities we agreed to purchase exceeded the quantities we agreed to sell. Although the new purchase agreements were priced at market prices in effect at the time the new purchase agreements were entered into, the 1.8 million MT of wood pellet purchases were not hedged with contracted sales at similar pricing or volume. Under the revenue accounting standard, these sale and purchase agreements were combined with existing sale agreements because the Q4 2022 agreements were entered into at or near the same time with the same customer and were negotiated as a package with a single commercial objective. We accounted for the combined contract as a modification of the existing enforceable rights and obligations of our long-term, take-or-pay off-take contracts with the same customer. The contract modification was considered to be the termination of the existing contract and the creation of a new contract. We allocated the total remaining transaction price (which includes any additional transaction price from the modification) to the remaining quantities to be transferred under the modified contract. As of December 31, 2023 and 2022, we had zero and $72.7 million, respectively, of deferred revenue for consideration received from the customer in excess of the amounts allocated to the wood pellets transferred to that customer under the modified contract. Under the repurchase agreement requirements in the revenue standard, the wood pellets subject to repurchase were accounted for as a financing arrangement because the purchase prices exceed the original selling prices of the wood pellets under the modified contract. As a result, for the year ended December 31, 2022 and for the interim periods in 2023, we recognized a financial liability for an amount equal to the selling prices received for the wood pellets under the modified contract. Over the period between when volumes are delivered to this customer and when corresponding volumes are purchased from this customer, the difference between the selling price of the wood pellets under the modified contract and the contractual purchase price was recognized as interest expense with a corresponding increase to the financial liability. The amount of interest expense recognized and the corresponding increase to the financial liability in a given period was determined based on the estimated timing of when the future purchases were expected to occur. Changes in the estimated timing of the volumes to be purchased were recognized to interest expense prospectively. During the year ended December 31, 2023, the product delivered under the modified contract recognized as an increase to the financial liability was $37.2 million, and interest expense of $79.3 million was recognized as an increase to the financial liability. The financial liability including interest expense classified as a current liability as of December 31, 2023 and 2022 was zero and $111.9 million, respectively. As of December 31, 2022, the financial liability was classified as a current liability as the repurchases corresponding to the volumes delivered were currently required by one year from the balance sheet date. Under repurchase accounting as a financing arrangement, we continued to recognize the volumes delivered as finished goods inventory at a carrying value of zero and $95.3 million as of December 31, 2023 and 2022, respectively, which include all costs directly incurred in bringing those delivered volumes to their existing location. When volumes were purchased and sold to different customers, the product sales recognized were based on the finished goods inventory cost of the previously delivered volumes, not the repurchase price. During the year ended December 31, 2023, we repurchased $11.1 million of volumes under the Q4 2022 Transactions and we reduced the financial liability by that amount. For the year ended December 31, 2023, $6.7 million of what we paid to purchase volumes under the Q4 2022 Transactions is presented in payments for the purchase of finished goods subject to repurchase accounting as cash outflows from financing activities equal to the volume purchased multiplied by the average selling price under the modified contract of the corresponding volume of wood pellets that we had sold, which was the price initially recognized to the financial liability. On November 11, 2023, we entered into a standstill agreement (the “Standstill Agreement”) with the counterparty to the Q4 2022 Transactions and later amended it on December 8, 2023. Under this Standstill Agreement, we and the counterparty had agreed to suspend certain rights and obligations that may have arisen under the Q4 2022 Transactions and our existing sales contracts for a specified time period and to establish certain milestones and other obligations to facilitate the parties continuing to negotiate a restructuring of their obligations under those contracts, including the repurchases. Under the Standstill Agreement, we made a settlement payment of $5.0 million, which was recognized as a reduction to current customer liabilities and where $2.8 million is presented as a cash outflow from operating activities and where $2.2 million is presented as a cash outflow from financing activities. Under the Standstill Agreement, we also agreed to reimburse the customer for certain costs that it incurred during the standstill period, which resulted in $2.0 million being recognized as a reduction to net revenue during t he year ended December 31, 2023 . The amended Standstill Agreement expired on December 31, 2023. Upon expiration, the counterparty became entitled to issue termination notices in respect of outstanding purchase and supply agreements, which were issued in January 2024, and to invoice us for termination fees equal to $350.0 million in aggregate. The termination of all contracts with the customer for the Q4 2022 Transactions resulted in the following impacts to our consolidated financial statements as of December 31, 2023: the $123.3 million in previously recognized cost of finished goods subject to repurchase accounting no longer having any net realizable value and being recognized as a charge to cost of goods sold; the $1.0 million of the previously recognized customer asset no longer being recoverable where its full impairment was recorded as a reduction in net revenue, which is reflected in the above table on net revenue as an impairment of a customer asset; the reclassification of $209.7 million from current financial liability subject to repurchase accounting to current customer liabilities; the reclassification of a total of $72.5 million from current and long-term deferred revenue to current customer liabilities; the recognition to current customer liabilities of $2.6 million of interest expense that would have otherwise been recognized by December 31, 2023 based on the estimated timing of remaining repurchases if the contracts were not terminated; and, the recognition of a $65.2 million reduction in net revenue to increase the current customer liabilities due to the counterparty of the Q4 2022 Transactions to the $350.0 million termination fees. We are no longer subject to repurchase accounting. Contract Modification During the year ended December 31, 2023, we received $100.0 million from a customer to modify a long-term off-take contract. Also, in connection with the contract modification we agreed to narrow the specifications of the wood pellets delivered under the long-term off-take contract in return for an increase in the contract price per MT. The prepayment of the $100.0 million will be amortized against the contract sale price per MT and recognized as deliveries are made through 2039. As of December 31, 2023, $7.5 million was included in short-term deferred revenue and $87.8 million was included in long-term deferred revenue.

Significant Risks and Uncertain

Significant Risks and Uncertainties, Including Business and Credit Concentrations	12 Months Ended
	Dec. 31, 2023
Risks and Uncertainties [Abstract]
Significant Risks and Uncertainties, Including Business and Credit Concentrations	Significant Risks and Uncertainties, Including Business and Credit Concentrations Our business is significantly impacted by greenhouse gas emission and renewable energy legislation and regulations in Japan, the U.K., and the EU as well as its member states. If Japan, the U.K., or the EU or its member states significantly modify such legislation or regulations, then our ability to enter into new contracts as our existing contracts expire may be materially affected. One rail service provider transports wood pellet production for four of our ten production plants to the applicable terminal. Labor strikes or other disruptions to rail service could materially impact our ability to transport our finished products to ports for delivery to customers. Our product sales are primarily to industrial customers located in Japan, the U.K., Denmark, the Netherlands, Belgium and Poland. Product sales to third-party customers that accounted for 10% or a greater share of consolidated product sales for each of the years ended December 31 are as follows: 2023 2022 2021 Customer A 30 % 21 % 32 % Customer B 3 % 11 % 5 % Customer C 6 % 7 % 17 % Customer D 13 % 10 % 9 % Customer E (2 %) 13 % 18 % Customer F 10 % 12 % 6 % Customer G 16 % 6 % — % As of December 31, 2023, one customer accounted for 32% of total accounts receivable. In addition to wood pellets sold from our own production, we procure wood pellets from third parties to resell under our long-term off-take arrangements and other sales agreements. Total procured wood pellets from third parties is as follows: Year Ended December 31, 2023 Procured wood pellets $ 72,440 Our largest suppliers of procured wood pellets that accounted for 10% or a greater share were as follows: Year Ended December 31, 2023 Supplier A 43 % Supplier B 20 % Supplier C 10 % Supplier D 11 %

Inventories, net

Inventories, net	12 Months Ended
	Dec. 31, 2023
Inventory Disclosure [Abstract]
Inventories, net	Inventories, net Inventories, net consisted of the following as of December 31: 2023 2022 Raw materials and work-in-process $ 13,723 $ 23,272 Consumable tooling 37,198 28,548 Finished goods on hand 18,842 11,794 Finished goods subject to repurchase accounting — 95,270 Total inventories $ 69,763 $ 158,884 We recorded no reductions from the cost to net realizable value for the year ended December 31, 2023, beyond the $123.3 million recognized as a result of the termination of all contracts with the customer for the Q4 2022 Transactions (see Note 5, Revenue—Repurchase Accounting ). Due to a change in estimate about the likelihood and extent of their use, we recorded a reduction in the cost of raw materials inventories to net realizable value of $2.7 million for year ended December 31, 2022.

Property, Plant, and Equipment,

Property, Plant, and Equipment, net	12 Months Ended
	Dec. 31, 2023
Property, Plant and Equipment [Abstract]
Property, Plant, and Equipment, net	Property, Plant, and Equipment, net Property, plant, and equipment, net consisted of the following as of December 31: 2023 2022 Land $ 28,751 $ 26,491 Land improvements 82,788 77,126 Buildings 462,437 440,894 Machinery and equipment 1,358,427 1,299,385 Vehicles 11,424 9,667 Furniture and office equipment 17,429 14,789 Software 23,083 12,275 Leasehold improvements 23,441 23,409 Property, plant, and equipment 2,007,780 1,904,036 Less accumulated depreciation (635,293) (513,876) Property, plant, and equipment, net 1,372,487 1,390,160 Construction in progress 302,500 194,715 Total property, plant, and equipment, net $ 1,674,987 $ 1,584,875 Total capitalized interest related to construction-in-progress, depreciation expense, and loss on disposal of assets were as follows for the years ended December 31: 2023 2022 2021 Capitalized interest related to construction in progress $ 18,740 $ 18,869 $ 20,166 Depreciation expense 147,835 114,187 92,630 Loss on disposal of assets 15,067 8,607 10,153 Impairment of assets 66,150 — — During the year ended December 31, 2023, we incurred $44.5 million of pre-tax impairment of assets expense related to previously capitalized costs for wood pellet production plants in development that were no longer probable of being completed. This includes an impairment related to construction in progress at our plant near Bond, Mississippi (“Bond plant”). We ceased development of the Bond plant, which was in the early stages of development, as of December 31, 2023. Therefore, we performed a recoverability analysis using undiscounted cash flows of the Bond plant and compared this to its carrying amount. Under this analysis the undiscounted cash flows of the Bond plant were less than the carrying amount. Accordingly, we recognized a pre-tax impairment of assets expense of $41.5 million, which is the amount of the carrying value of the Bond plant exceeded its estimated fair value, which was determined as the estimated proceeds from the sale of the underlying land. In addition, during the year ended December 31, 2023, a dryer line at one of our wood pellet producing plants was permanently shut down due to operational inefficiencies, where we incurred pre-tax impairment of assets expense of $21.7 million. During the year ended December 31, 2023, we invested $120.6 million of restricted cash to construct our Epes and Bond plants from the proceeds of the Epes Tax-Exempt Green Bond and Bond Tax-Exempt Green Bond; the assets with the exception of the assets that were impaired as noted above are included in construction in progress. See Note 13, Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations .

Leases

Leases	12 Months Ended
	Dec. 31, 2023
Leases [Abstract]
Leases	Leases Operating lease ROU assets and liabilities and finance leases as of December 31: 2023 2022 Operating leases: Operating lease right-of-use assets $ 96,735 $ 102,623 Current portion of operating lease liabilities $ 10,536 $ 9,525 Long-term operating lease liabilities 109,226 115,294 Total operating lease liabilities $ 119,762 $ 124,819 Finance leases: Property, plant, and equipment, net $ 31,763 $ 27,881 Current portion of long-term finance lease obligations $ 11,438 $ 9,376 Long-term finance lease obligations 16,300 12,747 Total finance lease liabilities $ 27,738 $ 22,123 Operating and finance lease costs were as follows for the years ended December 31: Lease Cost Classification 2023 2022 2021 Operating lease cost: Fixed lease cost Cost of goods sold $ 9,659 $ 8,481 $ 7,011 Selling, general, administrative, and development expenses 6,854 7,331 7,820 Variable lease cost Cost of goods sold 89 36 18 Selling, general, administrative, and development expenses 265 24 — Short-term lease cost Cost of goods sold 9,662 11,744 8,104 Selling, general, administrative, and development expenses 462 77 528 Total operating lease costs $ 26,991 $ 27,693 $ 23,481 Finance lease cost: Amortization of leased assets Depreciation and amortization $ 15,477 $ 12,569 $ 10,574 Variable lease cost Cost of goods sold 792 336 58 Selling, general, administrative, and development expenses 14 14 — Interest on lease liabilities Interest expense 1,848 889 528 Total finance lease costs, net $ 18,131 $ 13,808 $ 11,160 Total lease costs $ 45,122 $ 41,501 $ 34,641 Operating and finance lease cash flow information was as follows for the years ended December 31: 2023 2022 2021 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 15,541 $ 15,756 $ 7,509 Operating cash flows from finance leases 1,774 766 524 Financing cash flows from finance leases 13,763 10,819 10,688 Assets obtained in exchange for lease obligations: Operating leases $ 2,143 $ 2,283 $ 10,491 Finance leases 19,222 11,828 8,531 As of December 31, 2023, the future minimum lease payments and the aggregate maturities of operating and finance lease liabilities are as follows: Years Ending December 31, Operating Finance Total 2024 $ 17,207 $ 13,553 $ 30,760 2025 17,001 6,718 23,719 2026 16,610 3,505 20,115 2027 15,065 2,121 17,186 2028 14,754 1,522 16,276 Thereafter 109,296 13,807 123,103 Total lease payments 189,933 41,226 231,159 Less: imputed interest (70,171) (13,488) (83,659) Total present value of lease liabilities $ 119,762 $ 27,738 $ 147,500 As of December 31, 2023, the weighted-average remaining lease terms and discount rates for our operating and finance leases were weighted using the undiscounted future minimum lease payments and are as follows: Weighted average remaining lease term (years): Operating leases 13 Finance leases 6 Weighted average discount rate: Operating leases 7 % Finance leases 11 %
Leases	Leases Operating lease ROU assets and liabilities and finance leases as of December 31: 2023 2022 Operating leases: Operating lease right-of-use assets $ 96,735 $ 102,623 Current portion of operating lease liabilities $ 10,536 $ 9,525 Long-term operating lease liabilities 109,226 115,294 Total operating lease liabilities $ 119,762 $ 124,819 Finance leases: Property, plant, and equipment, net $ 31,763 $ 27,881 Current portion of long-term finance lease obligations $ 11,438 $ 9,376 Long-term finance lease obligations 16,300 12,747 Total finance lease liabilities $ 27,738 $ 22,123 Operating and finance lease costs were as follows for the years ended December 31: Lease Cost Classification 2023 2022 2021 Operating lease cost: Fixed lease cost Cost of goods sold $ 9,659 $ 8,481 $ 7,011 Selling, general, administrative, and development expenses 6,854 7,331 7,820 Variable lease cost Cost of goods sold 89 36 18 Selling, general, administrative, and development expenses 265 24 — Short-term lease cost Cost of goods sold 9,662 11,744 8,104 Selling, general, administrative, and development expenses 462 77 528 Total operating lease costs $ 26,991 $ 27,693 $ 23,481 Finance lease cost: Amortization of leased assets Depreciation and amortization $ 15,477 $ 12,569 $ 10,574 Variable lease cost Cost of goods sold 792 336 58 Selling, general, administrative, and development expenses 14 14 — Interest on lease liabilities Interest expense 1,848 889 528 Total finance lease costs, net $ 18,131 $ 13,808 $ 11,160 Total lease costs $ 45,122 $ 41,501 $ 34,641 Operating and finance lease cash flow information was as follows for the years ended December 31: 2023 2022 2021 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 15,541 $ 15,756 $ 7,509 Operating cash flows from finance leases 1,774 766 524 Financing cash flows from finance leases 13,763 10,819 10,688 Assets obtained in exchange for lease obligations: Operating leases $ 2,143 $ 2,283 $ 10,491 Finance leases 19,222 11,828 8,531 As of December 31, 2023, the future minimum lease payments and the aggregate maturities of operating and finance lease liabilities are as follows: Years Ending December 31, Operating Finance Total 2024 $ 17,207 $ 13,553 $ 30,760 2025 17,001 6,718 23,719 2026 16,610 3,505 20,115 2027 15,065 2,121 17,186 2028 14,754 1,522 16,276 Thereafter 109,296 13,807 123,103 Total lease payments 189,933 41,226 231,159 Less: imputed interest (70,171) (13,488) (83,659) Total present value of lease liabilities $ 119,762 $ 27,738 $ 147,500 As of December 31, 2023, the weighted-average remaining lease terms and discount rates for our operating and finance leases were weighted using the undiscounted future minimum lease payments and are as follows: Weighted average remaining lease term (years): Operating leases 13 Finance leases 6 Weighted average discount rate: Operating leases 7 % Finance leases 11 %

Fair Value Measurements

Fair Value Measurements	12 Months Ended
	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Fair Value Measurements	Fair Value Measurements The amounts reported in the consolidated balance sheets as cash and cash equivalents, restricted cash, accounts receivable, other accounts receivable, prepaid expenses and other current assets, accounts payable, and accrued and other current liabilities approximate fair value because of the short-term nature of these instruments. Long-term debt Long-term debt including the current portion are classified as Level 2 instruments. The fair value of our 2026 Notes (as defined below), Epes Tax-Exempt Green Bonds and Bond Tax-Exempt Green Bonds (see Note 13, Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations ) were determined based on observable market prices in an active market and categorized as Level 2 in the fair value hierarchy. The fair value of the New Market Tax Credit loans and the Seller Note (as defined below) were estimated on discounted cash flow analyses based on observable inputs in active markets for debt with similar terms and remaining maturities and categorized as Level 2 in the fair value hierarchy. The carrying amount of other long-term debt, which is primarily comprised of the senior secured credit facility that resets based on a market rate, were determined based on observable market prices in an inactive market. The carrying amount and estimated fair value of long-term debt were as follows as of December 31: 2023 2022 Carrying Amount Fair Value Carrying Amount Fair Value 2026 Notes $ 748,606 $ 378,750 $ 747,991 $ 711,563 Epes Tax-Exempt Green Bonds 245,738 112,500 245,727 227,500 Bond Tax-Exempt Green Bonds 97,985 62,000 98,004 101,168 New Markets Tax Credit loans 28,177 28,856 28,791 28,786 Seller Note — — 8,705 8,737 Other long-term debt 674,641 622,516 441,418 441,418 Total long-term debt $ 1,795,147 $ 1,204,622 $ 1,570,636 $ 1,519,172

Goodwill

Goodwill	12 Months Ended
	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	Goodwill The following tables summarize the changes in the carrying amounts of goodwill for the years ending December 31: 2023 2022 Beginning balance, net $ 103,928 $ 103,928 Impairment charge (103,928) — Goodwill, gross 103,928 103,928 Accumulated impairment charge (103,928) — Ending balance, net $ — $ 103,928 Goodwill Impairment Charge See Note 4, Significant Accounting Policies — Goodwill for further discussion.

Accrued and Other Current Liabi

Accrued and Other Current Liabilities	12 Months Ended
	Dec. 31, 2023
Payables and Accruals [Abstract]
Accrued and Other Current Liabilities	Accrued and Other Current Liabilities Accrued and other current liabilities consisted of the following as of December 31: 2023 2022 Accrued expenses - compensation and benefits $ 10,246 $ 11,942 Accrued expenses - wood pellet purchases and distribution costs 69,933 49,615 Accrued expenses - operating costs and expenses 48,076 51,122 Accrued capital expenditures 15,571 10,960 Other accrued expenses and other current liabilities 31,103 22,858 Total accrued and other current liabilities $ 174,929 $ 146,497

Short-Term Borrowings, Long-Ter

Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations	12 Months Ended
	Dec. 31, 2023
Debt Disclosure [Abstract]
Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations	Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations Short-Term Borrowings, Long-term debt and finance lease obligations at carrying value consisted of the following as of December 31: 2023 2022 2026 Notes, net of unamortized discount, premium and debt issuance of $1.4 million and $2.0 million as of December 31, 2023 and 2022, respectively $ 748,606 $ 747,991 Senior secured credit facility - revolving credit borrowings 568,546 436,000 Senior secured credit facility - term loan, net of unamortized discount and debt issuance costs of $3.2 million and zero as of December 31, 2023 and 2022, respectively 100,784 — Epes Tax-Exempt Green Bonds, net of unamortized discount and debt issuance of $4.3 million and $4.3 million as of December 31, 2023 and 2022, respectively 245,738 245,727 Bond Tax-Exempt Green Bonds, net of debt issuance of $2.0 million and $2.0 million as of December 31, 2023 and 2022, respectively 97,985 98,004 New Markets Tax Credit, net of unamortized discount and debt issuance of $2.2 million and $2.6 million as of December 31, 2023 and 2022, respectively 28,177 28,791 Seller Note, net of unamortized discount of zero and $45 thousand as of December 31, 2023 and 2022, respectively — 8,705 Other loans 5,311 5,418 Finance leases 27,738 22,123 Total long-term debt and finance lease obligations 1,822,885 1,592,759 Less current portion of long-term debt and finance lease obligations (1,806,585) (20,993) Long-term debt and finance lease obligations, excluding current installments $ 16,300 $ 1,571,766 On the Petition Date, Debtors filed voluntary petitions for reorganization under the Bankruptcy Code in Bankruptcy Court (see Note 2, Subsequent Event—Bankruptcy Filing — Chapter 11 Filings for further discussion). The bankruptcy declaration constituted an event of default that accelerated the Company’s obligations under all of its non-lease long-term debt, where some debt had additional events of default that also first occurred in 2024. All long-term debt became callable by the respective creditors by the Petition Date and all long-term debt, which does not include finance lease obligations, to be classified as a current liability in the consolidated balance sheet as of December 31, 2023. The callable debt is required to be classified as current liabilities as these creditors have not waived or subsequently lost their right to demand repayment and the defaults were not cured within any contractual grace period. Any efforts to enforce payment obligations on the Debtors’ debt agreements were automatically stayed as a result of the filing of the Chapter 11 Cases and the holders’ rights of enforcement in respect of the Debtors’ debt agreements are subject to the applicable provisions of the Bankruptcy Code. As a result of the events of default that first occurred in 2024, we have paid additional interest in 2024 on the senior secured credit facility based on an annual rate of 2% under default interest provisions in those debt agreements. Also, the New Markets Tax Credit debt agreement includes a default interest provision with an annual rate of 5%. These default interest provisions were required to be bifurcated from their debt agreement and accounted for separately at fair value. During the years ended December 31, 2022 and 2021, the likelihood of default was determined to be low enough to not require recognition of these default interest provisions. During the year ended December 31, 2023, the likelihood of default had become significant and the total fair value of these default interest provisions was measured to be $9.4 million as of December 31, 2023 using a discounted cash flow approach based on the following inputs: the outstanding principal, the default interest rate, the yield-to-maturity based on the latest traded price for our 2026 Notes, the historical recovery rates for senior unsecured bonds, an expected period of default of 9 months, and a term Secured Overnight Financing Rate. The fair value was recognized as increases to interest expense and to accrued expenses and other current liabilities. 2026 Notes In December 2019, we issued $600.0 million in principal amount of 6.5% senior unsecured notes due January 15, 2026 (the “2026 Notes”). In July 2020, we issued an additional $150.0 million aggregate principal amount of the 2026 Notes. Interest payments are due semi-annually in arrears on January 15 and July 15 of each year. We did not make the semi-annual interest payment of approximately $24.4 million due on January 16, 2024. We may redeem all or a portion of the 2026 Notes at any time at the applicable redemption price, plus accrued and unpaid interest, if any, (subject to the right of holders of record on the relevant record date to receive interest due on an interest payment date that is on or prior to the redemption date) and, in some cases, plus a make-whole premium. The 2026 Notes are guaranteed jointly and severally on a senior unsecured basis by most of our existing subsidiaries and may be guaranteed by certain future restricted subsidiaries. Senior Secured Credit Facility We have a senior secured credit facility that matures on June 30, 2027 which provides for (1) revolving credit borrowings, (2) term loans, and (3) the issuance of standby or letters of credit. Revolving Credit Facility As of December 31, 2023 and 2022, we had $568.5 million and $436.0 million, respectively, in outstanding revolver borrowings under our senior secured credit facility. Borrowings under the revolving credit facility bear interest, at either a Term SOFR rate or at a base rate, in each case, plus an applicable margin. The applicable margin will fluctuate between 1.50% per annum and 2.75% per annum, in the case of Term SOFR rate borrowings, or between 0.50% per annum and 1.75% per annum, in the case of base rate loans, in each case, based on our Total Leverage Ratio (as defined in our credit agreement) at such time, with 25 basis point increases or decreases for each 0.50 increase or decrease in our Total Leverage Ratio from 2.75:1:00 to 4.75:1:00. We are required to pay a commitment fee on the daily unused amount under the revolving credit commitments at a rate between 0.25% and 0.50% per annum. During the years ended December 31, 2023, 2022 and 2021, commitment fees were $0.8 million, $0.6 million and $0.8 million, respectively. Term Loan Facility In January 2023, the senior secured credit facility was amended to provide for $105.0 million term loan maturing in June 2027. The term loan has been fully drawn. Borrowings under the term loan facility bear interest, at either a Term SOFR rate or at a base rate, in each case, plus an applicable margin. The applicable margin is 4.00% for Term SOFR rate borrowings, and 3.00% for base rate borrowings. We are required to make amortization payments on the last day of each March, June, September, and December in an amount equal to 0.25% each quarter of the original principal amount, together with all interest accrued thereon. Letters of Credit As of December 31, 2023 and 2022, we had $1.4 million and $1.0 million, respectively, of letters of credit outstanding under our senior secured credit facility. The senior secured credit facility contains certain covenants, restrictions, and events of default. We are required to maintain (1) a maximum Total Leverage Ratio at or below 5.50 to 1.00 (or 5.75 to 1.00 during a Material Transaction Period) and (2) a minimum Interest Coverage Ratio (as defined in our credit agreement) of not less than 2.25 to 1.00. Our obligations under the senior secured credit facility are guaranteed by certain of our subsidiaries and secured by liens on substantially all of our assets; however, the senior secured credit facility is not guaranteed by the Hamlet JV or Enviva Pellets Epes, LLC, or secured by liens on their assets. New Markets Tax Credit (“NMTC”) Loans In June 2022, we closed on a qualified NMTC financing transaction. The NMTC program is intended to induce capital investment in qualifying communities by permitting taxpayers to claim credits against their federal income taxes for up to 39% of qualified investments in the equity of community development entities (“CDEs”). In this transaction, we borrowed $31.4 million from a bank (“Bank A”) then made a $31.4 million loan to an investment fund, into which another bank (“Bank B”) made a capital contribution of $12.8 million. The investment fund then contributed $42.0 million to four CDEs, which, in turn, loaned it to us. The $42.0 million accrues interest at a weighted average rate of 2.9% per annum, of which $34.1 million matures in its entirety in June 2029, while $7.9 million could be prepaid starting in 2029 and through 2052. The net proceeds received are generally restricted to funding a portion of the costs of the acquisition, construction, equipping, and financing of the Epes plant. By virtue of the capital contribution, Bank B is entitled to substantially all of the tax benefits derived from the NMTC, while we effectively received net loan proceeds equal to the capital contribution of $12.8 million. This transaction includes a put/call provision whereby we may be obligated or entitled to repurchase the interest of Bank B in the investment fund, which we believe they will exercise in June 2029. The value attributed to the put/call is de minimis. We determined that the investment fund and CDEs constitute variable interest entities where we are the primary beneficiary, and, as a result, we consolidate those entities. The $31.4 million loan is presented on our consolidated balance sheet within current portion of long-term debt and finance lease obligations, while the $12.8 million contribution is presented within other long-term liabilities and is being accreted to interest expense as we expect the put/call will be exercised for a de minimis value, both net of their proportionate share of direct and incremental transaction costs. Epes Tax-Exempt Green Bonds In July 2022, The Industrial Development Authority of Sumter County, Alabama (the “Epes Issuer”) issued its Exempt Facilities Revenue Bonds (Enviva Inc. Project), Series 2022 (Green Bonds) (the “Epes Tax-Exempt Green Bonds”) in the aggregate principal amount of $250.0 million. The proceeds of the offering were loaned to us pursuant to a loan and guaranty agreement by and among us, the Epes Issuer, and certain of our subsidiaries as guarantors. The loan is our senior unsecured obligation and matures in full on July 15, 2052. The loan is subject to mandatory tender for purchase by us in July 2032 at a purchase price equal to 100% of the principal amount of the Epes Tax-Exempt Green Bonds, plus accrued interest. Such prepayment may be required prior to maturity. Borrowings under the loan and guaranty agreement bear interest at a rate equal to 6.00%. Interest is payable in arrears on January 15 and July 15 of each year, commencing on January 15, 2023. Our obligations under the loan and guaranty agreement are guaranteed by most of our existing subsidiaries and may be guaranteed by certain future restricted subsidiaries. We received net proceeds of $245.9 million after deducting underwriters’ discount, commissions, and expenses. The net proceeds received are generally restricted to funding a portion of the costs of the acquisition, construction, equipping, and financing of the Epes plant. Bond Tax-Exempt Green Bonds In November 2022, the Mississippi Business Finance Corporation (the “Bond Issuer”) issued its Exempt Facilities Revenue Bonds, (Enviva Inc.), Series 2022 (Green Bonds) (the “Bond Tax-Exempt Green Bonds”), in the aggregate principal amount of $100.0 million. The proceeds of the offering were loaned to us pursuant to a loan and guaranty agreement by and among us, the Bond Issuer, and certain of our subsidiaries as guarantors. The loan is our senior unsecured obligation and matures in full on July 15, 2047. The loan is subject to mandatory tender for purchase by us in July 2032 at a purchase price equal to 100% of the principal amount of the Bond Tax-Exempt Green Bonds, plus accrued interest. Such prepayment may be required prior to maturity. Borrowings under the loan and guarantee agreement bear interest at a rate equal to 7.75%. Interest is payable in arrears on January 15 and July 15 of each year, commencing on January 15, 2023. Our obligations under the loan and guarantee agreement are guaranteed by most of our existing subsidiaries and may be guaranteed by certain future restricted subsidiaries. We received net proceeds of $98.7 million after deducting underwriters’ discount, commissions, and expenses. The net proceeds are generally restricted to funding a portion of the costs of acquisition, construction, equipping, and financing our wood pellet production plant to be located near Bond, Mississippi, and certain related costs thereto, and to pay costs and expenses of the offering. Seller Note We were a party to, and a guarantor of, a promissory note (the “Seller Note”) which had a principal balance of $8.8 million as of December 31, 2022. The Seller Note was repaid in full in February 2023 and had an interest rate of 2.5% per annum. Principal and related interest payments were due annually through February 2022 and quarterly thereafter. Subsequent Event - DIP Facility On May 3, 2024, the Bankruptcy Court entered a final order approving the full amount of $500 million refer to Note 2, Subsequent Event—Bankruptcy Filing for further details. The Company has drawn a total of $350.0 million, $150.0 million on March 15, 2024, $100.0 million on June 3, 2024, and $100.0 million on July 22, 2024. Debt Issuance Costs and Premium Unamortized debt issuance costs and premium included in current portion of long-term debt and finance lease obligations as of December 31, 2023 and in long-term debt as of December 31, 2022 were $13.1 million and $11.0 million, respectively. Unamortized debt issuance costs associated with the senior secured credit facility of $2.6 million was included in prepaid expenses and other current assets as of December 31, 2023 and $3.5 million was included in long-term assets as of December 31, 2022. Total amortization recognized during the years ended December 31, 2023, 2022 and 2021 was $2.6 million, $2.5 million and $3.9 million, respectively. Debt Maturities Our long-term debt matures through 2052 and our finance lease obligations have maturity dates of between 2024 and 2041. The aggregate maturities of long-term debt and finance lease obligations as of December 31, 2023 are as follows: Year Ending December 31: 2024 $ 1,819,659 2025 5,392 2026 2,480 2027 1,269 2028 and thereafter 7,185 Long-term debt and finance lease obligations 1,835,985 Unamortized premium and debt issuance costs (13,100) Total long-term debt and finance lease obligations $ 1,822,885

Related-Party Transactions

Related-Party Transactions	12 Months Ended
	Dec. 31, 2023
Related Party Transactions [Abstract]
Related-Party Transactions	Related-Party Transactions Riverstone/Carlyle Renewable and Alternative Energy Fund II, L.P. and certain affiliated entities (the “Riverstone Funds”) were the sole members of our former general partner. On July 22, 2020, Holdings was recapitalized (the “Recapitalization”) and Riverstone Echo Continuation Holdings, L.P. and Riverstone Echo Rollover Holdings, L.P. became the sole members of the general partner of our former sponsor. Our former sponsor incurred an annual monitoring fee, which was paid quarterly to the Riverstone Funds, equal to 0.4% of the average value of the Riverstone Funds’ capital contributions to our former sponsor during each fiscal quarter. The monitoring fee was terminated on the date of the Simplification Transaction. We incurred $1.1 million of monitoring fee expense during the year ended December 31, 2021, which was included in selling, general, administrative, and development expenses. On October 14, 2021, our former sponsor distributed 13.6 million common units of the Partnership to the Riverstone Funds. As part of the 16.0 million common units issued in exchange for the Simplification Transaction, 14.1 million were issued to the Riverstone Funds. The Riverstone Funds have agreed to reinvest in our common stock all dividends from 8.7 million of the 14.1 million common units issued in connection with the Simplification Transaction for the dividends paid for the period beginning with the third quarter of 2021 through the fourth quarter of 2024. On the date of the Simplification Transaction, the Riverstone Funds held 27.7 million common units. Pursuant to the dividend reinvestment plan established in connection with the Simplification Transaction, we issued 188,321 shares of common stock in lieu of cash dividends of $8.7 million during the three months ended March 31, 2023. No shares of common stock in lieu of cash dividends were issued during the three months ended June 30, 2023, September 30, 2023, and December 31, 2023. In 2022, we issued 496,378 shares of common stock in lieu of cash dividends of $33.2 million to the owners of our former sponsor. In connection with the Simplification Transaction, our existing management fee waivers and other former sponsor support agreements associated with our earlier common control acquisitions were consolidated, fixed, and novated to certain of the former owners of our former sponsor. As a result, under the consolidated support agreement, we were to receive quarterly payments in an aggregate amount of $55.5 million with respect to periods through the fourth quarter of 2023. There were no second, third or fourth quarter Support Payments due to the suspension of our cash dividends. During the years ended December 31, 2023, 2022 and 2021, we received $9.8 million, $23.9 million and $15.4 million, respectively, in Support Payments. On February 28, 2023, the Company entered into subscription agreements (“the Subscription Agreements”) with certain accredited investors (the “Investors”) to sell its Series A Preferred Stock, par value $0.001 per share (the “Preferred Shares”), having the terms set forth in the Company’s Certificate of Designations for Preferred Shares, in a private placement for gross proceeds of $249.1 million. The Investors include direct or indirect subsidiaries of Riverstone Holdings LLC (“Riverstone”), Inclusive Capital Partners, L.P. (“In-Cap”), among other others. Certain directors and officers of the Company also are Investors, including Ralph Alexander, John C. Bumgarner, Jr., Gary L. Whitlock, Thomas Meth, and John K. Keppler. Following the issuance of the Interim DIP Order, the Company offered certain eligible holders of the Company’s Common Stock the opportunity to subscribe to participate in the syndication of up to $100.0 million aggregate principal amount of DIP Financing (the “Syndication”). Participants in the Syndication include affiliates of John C. Bumgarner, Jr. and Pierre F. Lapeyre, Jr., each of whom is a current director of the Company. Such affiliates became Lenders under the DIP Credit Agreement on May 6, 2024.

Income Taxes

Income Taxes	12 Months Ended
	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Income Taxes	Income Taxes As a result of the Conversion, Enviva became subject to U.S. federal, foreign, and state, and local corporate income tax. In the Conversion, Enviva recognized a step-up in the tax basis of certain assets that will be recovered as the assets are sold or the basis is amortized. Deferred income taxes reflect the net tax effects of temporary differences between the financial reporting and tax bases of assets and liabilities and are measured using the applicable enacted tax rates and laws that will be in effect when such differences are expected to reverse. Loss before income taxes consists of the following: 2023 2022 2021 U.S. $ (684,459) $ (165,174) $ (162,246) Foreign (1,393) (700) 421 Net loss not subject to federal income tax — — 145,040 Loss before income tax $ (685,852) $ (165,874) $ (16,785) Components of the income tax provision applicable to our federal, state, and foreign taxes are as follows: 2023 2022 2021 Current income tax expense: Federal $ — $ 139 $ 4,593 State — — 5 Foreign 189 281 55 Total current income tax expense $ 189 $ 420 $ 4,653 Deferred income tax (benefit) expense: Federal $ (231) $ 2,264 $ (21,570) State — — (58) Foreign — (190) — Total deferred income tax (benefit) expense $ (231) $ 2,074 $ (21,628) Total income tax (benefit) expense $ (42) $ 2,494 $ (16,975) The effective income tax rate from continuing operations varies from the U.S. Federal statutory rate principally due to the following: 2023 2022 2021 Income tax benefit at statutory federal income tax rate $ (144,029) $ (34,833) $ (34,072) Increase (decrease) in income taxes resulting from: Partnership earnings not subject to tax — — 30,547 Recognition/derecognition of deferred tax — (51,252) (155,980) Valuation allowance 111,083 82,868 142,822 Goodwill impairment 20,929 — — Equity-based compensation 15,032 4,227 — Tax-exempt interest — 1,647 — State taxes, net of federal tax benefit (2,946) (812) — Foreign taxes 189 92 — Other (300) 557 (292) Total income tax (benefit) expense $ (42) $ 2,494 $ (16,975) Significant components of deferred tax assets and liabilities are as follows as of December 31: 2023 2022 Deferred tax assets: Federal and state net operating loss carryforward $ 87,533 $ 38,999 Operating lease liabilities 25,714 26,870 Equity-based compensation 5,250 13,077 Property, plant, and equipment 121,592 138,601 Interest expense limitation 31,323 12,777 Contract liability 82,434 24,913 Financial liability subject to repurchase accounting — 24,173 Deferred revenue 21,224 15,711 Other 6,577 3,878 Less: valuation allowance (338,816) (227,734) Total deferred tax assets $ 42,831 $ 71,265 Deferred tax liabilities: Contract asset $ (21,663) $ (30,249) Operating lease right-of-use assets (20,741) (22,078) Finished goods subject to repurchase accounting — (20,596) Other (2,295) (449) Total deferred tax liabilities $ (44,699) $ (73,372) Net deferred tax liability $ (1,868) $ (2,107) As of December 31, 2023, we have federal net operating loss carryforwards of $407.1 million, out of which $1.1 million will expire in years 2034 to 2037, if not utilized. We also have state net operating loss carryforwards of $50.0 million, out of which $34.0 million will expire in years 2037 to 2043, if not utilized. For calendar year 2023, the only periods subject to examination for U.S. federal and state income tax returns are 2020 through 2023. We believe our income tax filing positions, including our previous status as a pass-through entity, would be sustained on audit and do not anticipate any adjustments that would result in a material change to our consolidated balance sheet. Therefore, no reserves for uncertain tax positions or interest and penalties have been recorded during the years ended December 31, 2023, 2022 and 2021. Assessing whether deferred tax assets are realizable requires significant judgement. Enviva considers all available positive and negative evidence, including historical operating performance and expectations of future operating performance. The ultimate realization of deferred tax assets is often dependent upon future taxable income and therefore can be uncertain. To the extent that Enviva believes it is more likely than not that all or some portion of the asset will not be realized, valuation allowances are established against any deferred tax assets, which increases income tax expense in the period when such a determination is made. Enviva assessed the realizability of the deferred tax assets and concluded that a valuation allowance of $338.8 million for the deferred tax assets is deemed appropriate for the portion of the deferred tax assets which were not more likely than not to be realized under relevant accounting standards. The Company conducts its foreign operations through foreign taxable entities and is therefore subject to foreign income taxes. The Company generally has minimal foreign current and deferred income tax expense.

Restructuring Inclusive of Rela

Restructuring Inclusive of Related Severance Expenses	12 Months Ended
	Dec. 31, 2023
Restructuring and Related Activities [Abstract]
Restructuring Inclusive of Related Severance Expenses	Restructuring Inclusive of Related Severance Expenses During the second quarter of 2023, we implemented a restructuring plan, separate and apart from our restructuring efforts in connection with the RSA and Bond MS RSA, to optimize future growth and profitability. The primary components of the restructuring were reductions in our workforce and corporate and other expenses. During the second quarter of 2023, we had an initial reduction in force of certain leadership employees, accelerated depreciation of leasehold improvements at our principal executive offices, and a reduction of our office lease expenses. We completed a broader reduction in force during the third quarter of 2023. As of December 31, 2023 and 2022, $1.3 million and zero, respectively, of employee severance expenses were included in accrued and other current liabilities. The following table summarizes our pre-tax restructuring expenses: Year Ended December 31, 2023 Cash-based employee severance expenses $ 6,553 Non-cash, equity-based compensation 11,825 Accelerated leasehold improvement depreciation 1,248 Impairment of right-of-use asset 216 Total $ 19,842

Equity

Equity	12 Months Ended
	Dec. 31, 2023
Stockholders' Equity Note [Abstract]
Equity	Equity Conversion of Series A Convertible Preferred Stock to Common Stock On February 28, 2023, the Company and certain accredited investors entered into subscription agreements to sell shares of Series A Preferred Stock of the Company, par value $0.001 per share (“Preferred Shares”) in a private placement (the “Private Placement”). The Private Placement priced at the official closing price of the New York Stock Exchange on March 1, 2023, which was $37.71. On March 20, 2023, we closed the Private Placement and issued 6,605,671 Preferred Shares, which was classified as mezzanine equity, and received gross proceeds of $249.1 million. As of December 31, 2023, we have incurred $1.2 million of issuance costs and intended to use the net proceeds of $247.9 million to fund our growth capital program and for general corporate purposes. We initially used the net proceeds to repay borrowings under our senior secured revolving credit facility. On June 15, 2023, each Preferred Share was converted into one share of common stock of the Company, par value $0.001 per share, upon shareholder approval of the conversion by a majority of votes cast at our Annual Meeting of Stockholders. Issuance of Common Shares In January 2022, we issued 4,945,000 common shares at a price of $70.00 per common share for total net proceeds of $332.8 million, after deducting $13.4 million of issuance costs. We used the net proceeds of $332.8 million to fund a portion of our capital expenditures related to ongoing development projects, and to repay borrowings under our senior secured credit facility. Conversion As a result of the Conversion, periods prior to December 31, 2021 reflect Enviva as a limited partnership, not a corporation. References to common units for periods prior to the Conversion refer to common units of Enviva Partners, LP, and references to common stock for periods following the Conversion refer to shares of common stock of Enviva Inc. On the date of the Conversion, each common unit representing a limited partner interest in the Partnership issued and outstanding immediately prior to the Conversion was exchanged for one share of common stock of the Company, par value $0.001 per share. Simplification Transaction On October 14, 2021, the Partnership closed on the Simplification Transaction where (a) the Company acquired (i) all of the limited partner interests in our former sponsor and (ii) all of the limited liability company interests in the former GP, and (b) the incentive distribution rights directly held by our former sponsor were cancelled and eliminated. In exchange, the Partnership issued 16.0 million common units, which were distributed to the owners of our former sponsor. The owners of our former sponsor agreed to reinvest in our common stock all dividends from 9.0 million of the 16.0 million common units issued in connection with the Simplification Transaction during the period beginning with dividends paid for the third quarter of 2021 through the fourth quarter of 2024. Pursuant to the dividend reinvestment plan established in connection with the Simplification Transaction, we issued 188,321 shares of common stock in lieu of cash dividends of $8.7 million during the three months ended March 31, 2023. No shares of common stock in lieu of cash dividends were issued during the three months ended June 30, 2023, September 30, 2023, and December 31, 2023. In 2022, we issued 496,378 shares of common stock in lieu of cash dividends of $33.2 million to the owners of our former sponsor. Under a consolidated support agreement, we are entitled to receive quarterly payments (the “Support Payments”) in an aggregate amount of up to $55.5 million with respect to periods from the fourth quarter of 2021 through the first quarter of 2024. See Note 14, Related-Party Transactions for more information on the Support Payments. See “ Noncontrolling Interests – The Partnership ” below about the capital of the Partnership. Noncontrolling Interests Noncontrolling interests of partners’ capital consist of: (1) third-party equity ownership in the Partnership (2) the Hamlet JV and (3) the Development JV. The Partnership Prior to the Simplification Transaction, Holdings owned common units of the Partnership representing an approximate 30% limited partner interest. Holdings was an indirect owner of the Partnership’s general partner, which held the incentive distribution rights (“IDRs”) of the Partnership until December 31, 2020 and was an indirect owner of MLP Holdco, LLC, which held the IDRs between January 1, 2021 and the date of the Simplification Transaction. Between January 1, 2021 and the date of the Simplification Transaction, the Partnership issued 4,925,000 of its common units at a price of $45.50 per common unit for total net proceeds of $214.5 million, after deducting $9.5 million of issuance costs. The partnership agreement of the Partnership contained provisions for the allocation of its net income and loss to its limited partners and its general partner. For purposes of maintaining partners’ capital accounts, items of income and loss were allocated among the limited partners in accordance with their respective percentage ownership interests. Normal allocations according to percentage interests were made after giving effect, if any, to priority income allocations in an amount equal to intercompany IDRs allocated 100% to the Partnership’s general partner through December 31, 2020 and MLP Holdco between January 1, 2020 and the date of the Simplification Transaction. The Partnership had distributed a quarterly cash distribution to its unitholders pursuant to a cash distribution policy. The partnership agreement had set forth the calculation to be used to determine the amount of cash distributions that our unitholders and our former sponsor would receive. Hamlet JV The capital of the Hamlet JV is divided into two classifications: (i) Class A Units and (ii) Class B Units. Class A Units were issued to the third-party member in exchange for capital contributions. As of December 31, 2023, the third-party member had a total capital commitment of $235.2 million and held 227.0 million Class A Units with a remaining capital commitment amount of $8.2 million. Class B Units were issued to Enviva in exchange for capital contributions. As of December 31, 2023, Enviva had a total capital commitment of $232.2 million and held 224.0 million Class B Units with a remaining commitment amount of $8.2 million. Pursuant to the limited liability company agreement of the Hamlet JV (the “Hamlet JV LLCA”), we are the managing member of the Hamlet JV and have the authority to manage the business and affairs of the Hamlet JV and take actions on its behalf, including adopting annual budgets, entering into agreements, effecting asset sales or biomass purchase agreements, making capital calls, incurring debt, and taking other actions, subject to consent of the third-party member in certain circumstances. The Hamlet JV LLCA also sets forth the capital commitments and limitations thereon from each of the members and provides for the allocation of sale proceeds and distributions among the holders of outstanding Class A Units and Class B Units. The Hamlet JV is not one of the debtors in the Chapter 11 Cases. Distributions to the third-party member and to Enviva are made in our reasonable discretion as managing member and are governed by the waterfall provisions of the Hamlet JV LLCA, which provides that distributions, after repayment of any revolving borrowings existing under the joint venture’s revolving credit facility, are to be made as follows: • First: To the members in proportion to their relative unreturned capital contributions, then to the members in proportion to their relative unpaid preference amount. • Thereafter: 25% to the third-party member and 75% to Enviva. Development JV Our former sponsor held a controlling interest, and a third-party member held a noncontrolling interest, in the Development JV. In February 2021, we purchased all of the third-party member’s limited liability company interests in Development JV. We paid a first installment of $130.1 million in February 2021 and a final installment of $23.7 million was paid in July 2021. Cash Dividends and Distributions The following table details the cash dividends and distribution paid or declared: Quarter Ended Declaration Date Record Date Payment Date Per Share or Unit (1) June 30, 2021 July 27, 2021 August 13, 2021 August 27, 2021 $ 0.8150 September 30, 2021 November 3, 2021 November 15, 2021 November 26, 2021 $ 0.8400 December 31, 2021 February 2, 2022 February 14, 2022 February 25, 2022 $ 0.8600 March 31, 2022 May 4, 2022 May 16, 2022 May 27, 2022 $ 0.9050 June 30, 2022 August 3, 2022 August 15, 2022 August 26, 2022 $ 0.9050 September 30, 2022 November 2, 2022 November 14, 2022 November 25, 2022 $ 0.9050 December 31, 2022 February 8, 2023 February 21, 2023 February 24, 2023 $ 0.9050 (1) Prior to December 31, 2021, distributions were paid by the Partnership.

Equity-Based Awards

Equity-Based Awards	12 Months Ended
	Dec. 31, 2023
Share-Based Payment Arrangement, Disclosure [Abstract]
Equity-Based Awards	Equity-Based Awards Enviva Inc. Long-Term Incentive Plan (“LTIP”) We maintain the LTIP, which provides for the award, from time to time, at the discretion of our board of directors or a committee thereof, of options, share appreciation rights, restricted shares, restricted stock units (“RSUs”), DERs, and other awards. The LTIP limits the number of common units that may be delivered pursuant to awards under the plan to 3,450,000 common shares in accordance with the plan, which became effective on December 31, 2021. If equity awards awarded under the LTIP are forfeited, canceled, exercised, paid in cash, or otherwise terminate or expire without the actual delivery of the underlying common shares, the corresponding number of such common shares will remain available for delivery pursuant to other awards under the LTIP. The common shares issuable pursuant to the LTIP will consist, in whole or in part, of common shares acquired in the open market or from any affiliate or any other person, newly issued common shares, or any combination of the foregoing as determined by our board of directors or a committee thereof. During 2023, 2022 and 2021, our board of directors granted RSUs in tandem with corresponding DERs (as defined below) to our employees (collectively the “Employee Awards”) and RSUs in tandem with corresponding DERs to independent members of our board of directors (collectively the “Director Awards”). The RSUs and corresponding DERs are subject to certain vesting and forfeiture provisions. Award recipients do not have all of the rights of a common shareholder with respect to the RSUs until the RSUs have vested and been settled. Awards of the RSUs settled in common shares are settled within 60 days after the applicable vesting date. If a RSU award recipient experiences a termination of service under certain circumstances set forth in the applicable award agreement, the unvested RSUs and corresponding DERs (in the case of performance-based Employee Awards) are forfeited. Forfeitures are recognized when the actual forfeiture occurs. Restricted Shares Certain employees had received Series B units of our former sponsor that were intended to constitute “profits interests” as defined by the Internal Revenue Service that, due to the Simplification Transaction, converted into common units of the Partnership. In August 2020, our former sponsor had issued equity-classified awards where it may issue up to 10,000 Series B units. Our former sponsor had issued 25% initially, or 2,500 Series B units, and expected to issue an additional 25% on each anniversary over the following three years. These Series B units were measured at the grant date fair value, which was estimated using a probability weighted discounted cash flow approach to be $38.5 million where we recognized $23.8 million as non-cash equity-based compensation and other expense during the year ended December 31, 2021. Of the $23.8 million recognized during the year ended December 31, 2021, $16.6 million was due to the accelerated vesting of all otherwise unvested Series B units as a result of the Simplification Transaction. After the Simplification Transaction, an additional $3.3 million was recognized as non-cash equity-based compensation and other expense during the year ended December 31, 2021 related to common shares of Enviva Inc. subject to restriction into which the Series B units were converted whose fair value were then measured at $50.5 million. During the year ended December 31, 2022, $24.4 million was recognized as expense, of which $15.2 million was classified as non-cash equity-based compensation and other expense and $9.2 million was classified as executive separation. During the year ended December 31, 2023, $19.0 million was recognized as expense, of which $10.8 million was classified as non-cash equity-based compensation and other expense and $8.2 million was classified as restructuring inclusive of related severance expenses. The common shares subject to restriction have had or will have their restrictions released as follows: one-third on each of December 31, 2022, 2023 and 2024. The unrecognized estimated non-cash equity-based compensation and other expense relating to outstanding common shares subject to restriction as of December 31, 2023 was $3.8 million, which will be recognized over the remaining vesting period. Employee Awards The following table summarizes information regarding Employee Awards under the LTIP: Time-Based Restricted Stock Units Performance-Based Restricted Stock Units Total Employee Awards Restricted Stock Units Units Weighted-Average Grant Date Fair Value (per unit) (1) Units Weighted-Average Grant Date Fair Value (per unit) (1) Units Weighted-Average Grant Date Fair Value (per unit) (1) Nonvested December 31, 2022 751,603 $ 61.19 546,169 $ 52.17 1,297,772 $ 57.39 Granted 1,928,844 $ 22.20 173,560 $ 47.02 2,102,404 $ 24.24 Forfeitures (354,227) $ 39.25 (328,512) $ 60.81 (682,739) $ 49.62 Vested (531,625) $ 38.68 (167,699) $ 62.25 (699,324) $ 44.33 Nonvested December 31, 2023 1,794,595 $ 24.74 223,518 $ 69.84 2,018,113 $ 29.73 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued. Time-based Employee Awards vest on the third or fourth anniversary of the grant date and their fair value is measured based on the market price per share on the applicable date of grant or modification. Performance-based Employee Awards vest in three Monte Carlo multivariate model following standard assumptions. If their service condition is met, the compensation cost for these awards must be recognized even if the market condition is not achieved. The fair value of the Employee Awards granted during 2023, 2022 and 2021 was $51.0 million, $39.4 million and $27.7 million, respectively. Compensation cost is based on the grant or modification date fair value. Changes in compensation cost due to passage of time or forfeitures are recorded as adjustments to non-cash equity-based compensation expense and equity. We recognize non-cash equity-based compensation expense for the shares awarded in cost of goods sold and selling, general, administrative, and development expenses. For the years ended December 31, 2023, 2022 and 2021, we recognized $4.7 million, $2.8 million and $2.3 million of cost of goods sold expense, respectively. For the years ended December 31, 2023, 2022 and 2021, we recognized $14.8 million, $18.1 million and $25.7 million of selling, general, administrative, and development expenses, respectively. For the year ended December 31, 2023, we recognized $3.5 million in restructuring inclusive of related severance expenses. For the year ended December 31, 2022, we recognized $7.6 million as executive separation. We paid $17.2 million, $16.9 million and $11.0 million to satisfy the withholding tax requirements associated with 531,625, 404,913 and 312,528 time-based Employee Awards and 167,699, 260,725 and 156,801 performance-based Employee Awards that vested under the LTIP during the years ended December 31, 2023, 2022 and 2021, respectively. The unrecognized estimated non-cash equity-based compensation expense relating to outstanding Employee Awards at December 31, 2023 was $29.9 million, which will be recognized over the remaining vesting period. Director Awards The following table summarizes information regarding Director Awards to independent directors of the Company under the LTIP: Time-Based Restricted Stock Units Units Weighted-Average Grant Date Fair Value (per unit) (1) Nonvested December 31, 2022 18,729 $ 72.07 Granted 34,167 $ 44.83 Forfeitures (3,463) $ 44.83 Vested (18,729) $ 72.07 Nonvested December 31, 2023 30,704 $ 44.83 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued. In January 2023, Director Awards were granted valued at $1.5 million and which vest on the first anniversary of the grant date in January 2024. For the years ended December 31, 2023, 2022 and 2021 we recorded $1.4 million, $1.3 million and $0.8 million of non-cash equity-based compensation expense with respect to the Director Awards. The unrecognized estimated non-cash equity-based compensation cost relating to outstanding Director Awards at December 31, 2023 is $0.1 million and will be recognized over the remaining vesting period. Dividend Equivalent Rights DERs associated with the Employee Awards and the Director Awards subject to time-based vesting entitle the recipients to receive payments in respect thereof in a per-share amount that is equal to any dividends made by us to the holders of common shares within 60 days following the record date for such dividends. The DERs associated with the Employee Awards subject to performance-based vesting will remain outstanding and unpaid from the grant date until the earlier of the settlement or forfeiture of the related performance-based phantom units. DER dividends paid related to time-based Employee Awards were $0.8 million, $3.3 million and $3.5 million for the years ended December 31, 2023, 2022 and 2021, respectively. As of December 31, 2023 and 2022, there were no DER dividends unpaid related to time-based Employee Awards. DER dividends unpaid related to the performance-based Employee Awards are estimated based on our actual relative total shareholder return to date for each performance period through December 31, 2023 and were as follows as of December 31: 2023 2022 Accrued liabilities $ — $ 3,690 Other long-term liabilities — 3,876 Total unpaid DERs related to performance-based Employee Awards $ — $ 7,566

Net Loss per Enviva Inc. Common

Net Loss per Enviva Inc. Common Share	12 Months Ended
	Dec. 31, 2023
Earnings Per Share [Abstract]
Net Loss per Enviva Inc. Common Share	Net Loss per Enviva Inc. Common Share Net loss per basic and diluted Enviva Inc. common share were computed as follows for the years ending December 31: 2023 2022 Net loss attributable to Enviva Inc. $ (685,994) $ (168,307) Dividend equivalent rights paid on time-based restricted stock units (854) (3,470) Net loss attributable to Enviva Inc. common stockholders $ (686,848) $ (171,777) Weighted average shares outstanding - basic and diluted 71,236 66,312 Net loss per common share - basic and diluted $ (9.64) $ (2.59) As Holdings is the surviving entity for accounting purposes, the historical financial results prior to the Simplification Transaction are those of Holdings. The number of outstanding units for the portion of 2021 prior to the Simplification Transaction constitutes the 16.0 million units issued to the owners of the former sponsor. For the portion of 2021 that is after the Simplification Transaction, the number of outstanding units are based on the actual number of common units of the Company during that period.

Commitments and Contingencies

Commitments and Contingencies	12 Months Ended
	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies We have entered into throughput agreements expiring between 2028 and 2036 to receive terminal and stevedoring services at certain of our terminals, some of which include options to extend for up to 5 years. The agreements specify a minimum cargo throughput requirement at a fixed price per ton or a fixed fee, subject to an adjustment based on the consumer price index or the producer price index, for a defined period of time, ranging from monthly to annually. At December 31, 2023, we had approximately $38.2 million related to firm commitments under such terminal and stevedoring services agreements. For the years ended December 31, 2023, 2022 and 2021, terminal and stevedoring services expenses were $12.0 million, $10.7 million and $12.3 million, respectively. We have entered into long-term arrangements to secure transportation from our plants to our export terminals. Under certain of these agreements, which expire between 2025 through 2032, we are committed to various annual minimum volumes under multi-year fixed-cost contracts with third-party logistics providers for trucking and rail transportation, subject to increases in the consumer price index and certain fuel price adjustments. For the years ended December 31, 2023, 2022 and 2021, ground transportation expenses were $57.9 million, $53.9 million and $43.8 million, respectively. We have entered into long-term supply arrangements, expiring between 2024 through 2026, to secure the supply of wood pellets from third-party vendors. The minimum annual purchase volumes are at a fixed price per MT adjusted for volume, pellet quality and certain shipping-related charges. Under long-term supply arrangements, we purchased approximately $27.0 million, $62.6 million and $109.6 million of wood pellets for the years ended December 31, 2023, 2022 and 2021, respectively. Fixed and determinable portions of the minimum aggregate future payments under these firm terminal and stevedoring services, ground transportation and wood pellet supply agreements, with a remaining term in excess of one year as of December 31, 2023, for the next five years are as follows: 2024 $ 118,668 2025 118,417 2026 92,328 2027 30,868 2028 31,490 Total $ 391,771 In order to mitigate volatility in our shipping costs, we have entered into fixed-price shipping contracts with reputable shippers matching the terms and volumes of certain of our off-take contracts for which we are responsible for arranging shipping. Contracts with shippers, expiring between 2024 through 2039, include provisions as to the minimum amount of MT per year to be shipped and may also stipulate the number of shipments. Pursuant to these contracts, the terms of which extend up to 19 years, charges are based on a fixed-price per MT, and, in some cases, there are adjustment provisions for increases in the price of fuel or for other distribution-related costs. The charge per MT varies depending on the loading and discharge port. Shipping expenses included in cost of goods sold for the years ended December 31, 2023, 2022 and 2021 was $175.6 million, $132.5 million and $94.7 million, respectively.

Schedule II - Valuation and Qua

Schedule II - Valuation and Qualifying Accounts	12 Months Ended
	Dec. 31, 2023
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]
Schedule II - Valuation and Qualifying Accounts	Additions (Deductions) Charged to: Year Ended December 31, Description Balance at Beginning of Period Costs and Expenses Other Accounts Deductions Balance at the End of Period 2023 Deferred tax asset valuation allowance $ 227,734 $ (231) $ 111,313 $ — $ 338,816 2022 Deferred tax asset valuation allowance 142,822 2,264 82,648 — 227,734 2021 Deferred tax asset valuation allowance 2,038 — 140,784 — 142,822

Pay vs Performance Disclosure

Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Pay vs Performance Disclosure
Net loss attributable to Enviva Inc.	$ (427,588)	$ (84,211)	$ (64,205)	$ (109,990)	$ (174,195)	$ (258,406)	$ (685,994)	$ (168,307)	$ (122,069)

Insider Trading Arrangements

Insider Trading Arrangements	3 Months Ended
	Dec. 31, 2023
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

Significant Accounting Polici_2

Significant Accounting Policies (Policies)	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Principles of Consolidation	The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). Our consolidated financial statements include the accounts of Enviva and its wholly owned subsidiaries and controlled subsidiaries, including variable interest entities in which we are the primary beneficiary. As managing member, we have the sole power to direct the activities that most impact the economics of the variable interest entities. All intercompany accounts and transactions have been eliminated. We operate and manage our business as one operating segment.
Reclassification	Prior year amounts have been reclassified from product sales and other revenue to net revenue to conform to current year presentation on the consolidated statements of operations. Certain prior year amounts have been reclassified from interest expense to interest expense on repurchase accounting to conform to current period presentation on the consolidated statements of operations. Certain prior amounts have been reclassified between accounts payable, accrued liabilities and other current liabilities and other long-term liabilities to customer liabilities to conform to current period presentation on the consolidated statements of cash flows. These reclassifications had no effect on our consolidated operating results, financial condition, or cash flows.
Use of Estimates	The preparation of financial statements in conformity with GAAP requires management to make judgments, estimates and assumptions that affect the amounts reported in our consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates.
Noncontrolling interest	Noncontrolling interest balances are presented as a component of equity in the accompanying consolidated balance sheets. Noncontrolling interests include third-party equity ownership in Enviva Wilmington Holdings, LLC (the “Hamlet JV”) and Enviva JV Development Company, LLC (the “Development JV”), each of which are limited liability companies. Prior to the Simplification Transaction, noncontrolling interests also included the third-party, public equity ownership in the Partnership. The noncontrolling interest balance related to the Hamlet JV resulted from the allocation of income or loss for the Hamlet JV was based on the percentage of units held by third-parties and the Partnership until April 1, 2019, after which there has been no allocation to third parties primarily as their capital contributions had all been repaid and substantially all of their preferred return on those capital contributions had been paid. For the Development JV, the allocation of income (loss) is based on the percentage of capital contributions from third-parties and the Partnership. In February 2021, the Partnership purchased the third-party member’s interest in the Development JV. See Note 17, Equity.
Other Comprehensive Income (Loss)	Comprehensive income (loss) consists of two components, net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) refers to revenue, expenses, and gains and losses that under GAAP are included in comprehensive income (loss) but excluded from net income (loss). Other comprehensive income (loss) consists of net unrealized gains and losses related to foreign currency translation adjustments.
Cash and Cash Equivalents and Restricted Cash	Cash and cash equivalents consist of short-term, highly liquid investments readily convertible into cash with an original maturity of three months or less. Restricted cash is comprised of cash which use is limited by contractual restrictions; see Note 13, Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations .
Accounts Receivable	Accounts receivable represent amounts billed that are recorded at the invoiced amount and billable under our contracts that are pending finalization of prerequisite billing documentation and do not bear interest.
Inventories	Inventories consist of raw materials, work-in-progress, consumable tooling and finished goods. Fixed production overhead, including related depreciation expense, is allocated to inventory based on the normal production capacity of the facilities. To the extent we do not achieve normal production levels, we charge such under-absorption of fixed overhead to cost of goods sold in the period incurred. Consumable tooling consists of spare parts and tooling to be consumed in the production process. Spare parts are expected to be used within a year and are expensed as used. Tooling items are amortized to expense over an estimated service life. Inventories are stated at the lower of cost or net realizable value using the first-in, first-out method (“FIFO”) for all inventories. Raw material, production and distribution costs associated with delivering wood pellets to marine terminals and third-party wood pellet purchase costs are capitalized as a component of inventory. These costs and the finished production overhead allocated to inventory are reflected in cost of goods sold when inventory is sold.
Revenue Recognition	We earn revenue by supplying wood pellets to customers under off-take contracts, the majority of the commitments under which are long-term in nature. Our off-take contracts are considered “take-or-pay” because they include a firm obligation of the customer to take a fixed quantity of product at a stated price and provisions that require that we be compensated in the case of a customer’s failure to accept all or a part of the contracted volumes or termination of a contract by a customer. Each of our long-term off-take contracts defines the annual volume of wood pellets that a customer is required to purchase, and we are required to sell, the fixed price per MT for product satisfying a base net calorific value and other technical specifications. These prices are generally fixed for the entire term; however, some may be subject to adjustments which may include annual inflation-based adjustments or price escalators, price adjustments for product specifications, as well as, in some instances, price adjustments due to changes in underlying indices. In addition to sales of our product under these long-term off-take contracts, we routinely sell wood pellets under shorter-term contracts, which range in volume and tenor and, in some cases, may include only one specific shipment. Because each of our off-take contracts is a bilaterally negotiated agreement, our revenue over the duration of such contracts does not generally follow observable current market pricing trends. Our performance obligations under these contracts are the delivery of wood pellets, which we aggregate into MT. We account for each MT as a single performance obligation. Our revenue from the sales of wood pellets we produce is recognized as product sales upon satisfaction of our performance obligation when control transfers to the customer at the time of loading wood pellets onto a ship (see Note 5, Revenue — Contract Balances, Customer Assets, and Repurchase Accounting ). The amount of wood pellets loaded onto a ship is determined by management with the assistance of a third-party specialist. Depending on the specific off‑take contract, shipping terms are either Cost, Insurance and Freight (“CIF”), Cost and Freight (“CFR”) or Free on Board (“FOB”). Under a CIF contract, we procure and pay for shipping costs, which include insurance and all other charges, up to the port of destination for the customer. Under a CFR contract, we procure and pay for shipping costs, which include insurance (excluding marine cargo insurance) and all other charges, up to the port of destination for the customer. Shipping under CIF and CFR contracts after control has passed to the customer is considered a fulfillment activity rather than a performance obligation. Any associated expenses that are reimbursable are included in the price to the customer are recognized as revenue. The costs the Company incurs with third parties related to our fulfillment costs are recognized in cost of goods sold. Under FOB contracts, the customer is directly responsible for shipping costs. In some cases, we may purchase shipments of product from third-party suppliers and resell them in back-to-back transactions (“purchase and sale transactions”). We recognize revenue on a gross basis in product sales when we determine that we act as a principal by having control of the wood pellets before they are transferred to the customer. Indicators of control have included being primarily responsible for fulfilling the promise to provide the wood pellets (such as by contracting to sell wood pellets before contracting to buy them), having inventory risk, or having discretion in establishing the sales price for the wood pellets. Variable consideration from off-take contracts arises from several pricing features outlined in our off-take contracts, pursuant to which such contract pricing may be adjusted in respect of particular shipments to reflect differences between certain contractual quality specifications of the wood pellets as measured both when the wood pellets are loaded onto ships and unloaded at the discharge port as well as certain other contractual adjustments. Variable consideration from terminal services contracts arises from price increases based on agreed inflation indices and from above-minimum throughput quantities or services. We allocate variable consideration under our off-take and terminal services contracts entirely to each performance obligation to which variable consideration relates. The estimate of variable consideration represents the amount that is probable that a significant reversal in the amount of cumulative revenue recognized will not occur when the uncertainty is resolved. Under our off-take contracts, customers are obligated to pay the majority of the purchase price prior to the arrival of the ship at the customers’ discharge port. The remaining portion is paid after the wood pellets are unloaded at the discharge port. We generally recognize revenue prior to the issuance of an invoice to the customer. In instances where we have contracts to exchange wood pellets held for sale in the ordinary course of business for similar wood pellets to be sold in the same line of business to facilitate sales to customers other than the parties to the exchange, we account for these exchanges as non-monetary transactions at the carrying amount of the wood pellets transferred, with no impact to revenue and with no net impact to cost of goods sold once an equal amount of wood pellets have been exchanged. For the sale of the wood pellets received to customers not parties to the exchange, we recognize product sales revenue as described above for off-take contracts. To the extent that these exchanges also include compensation to us for shipping wood pellets, we recognize it as product sales revenue as those wood pellets are loaded and we recognize the shipping costs in cost of goods sold.
Cost of Goods Sold	Cost of goods sold includes the cost to produce or procure and deliver wood pellets to customers, shipping-related costs (regardless if reimbursable) associated with specific off-take contracts with CIF and CFR shipping terms and costs associated with purchase and sale transactions. Distribution costs associated with shipping wood pellets to customers are expensed as incurred. The calculation of cost of goods sold is based on estimates used in the valuation of the FIFO inventory and in determining the specific composition of inventory that is sold to each customer.
Accrued and Other Current Liabilities	Accrued and other current liabilities primarily include liabilities related to construction in progress, amounts related to cost of goods sold such as utility costs at our production facilities, distribution costs associated with shipping wood pellets to customers, costs associated with the purchase of wood fiber and wood pellets not yet invoiced and compensation and benefits.
Property, Plant and Equipment	Property, plant, and equipment are recorded at cost, which includes the fair values of assets acquired. Equipment under finance leases is stated at the present value of minimum lease payments. Useful lives of assets are based on historical experience and other relevant information. The useful lives of assets are adjusted when changes in the expected physical life of the asset, its planned use, technological advances, or other factors show that a different life would be more appropriate. Changes in useful lives are recognized prospectively. Depreciation is calculated using the straight-line method based on the estimated useful lives of the related assets. Plant and equipment held under finance leases are amortized on a straight-line basis over the shorter of the lease term or estimated useful life of the asset. Construction in progress primarily represents expenditures for the development and expansion of facilities. Capitalized interest cost and all direct costs, which include equipment and engineering costs related to the development and expansion of facilities, are capitalized as construction in progress. Depreciation is not recognized for amounts in construction in progress. Normal repairs and maintenance costs are expensed as incurred. Amounts incurred that extend an asset’s useful life, increase its productivity, or add production capacity are capitalized. Direct costs, such as outside labor, materials, internal payroll, and benefit costs, incurred during the construction of a new plant are capitalized; indirect costs are not capitalized. The principal useful lives are as follows: Asset Estimated useful life Land improvements 2 to 40 years Buildings 2 to 40 years Machinery and equipment 1 to 40 years Vehicles 2 to 10 years Furniture and office equipment 2 to 13 years Software 2 to 8 years Leasehold improvements Shorter of estimated useful life or lease term, generally 10 years Costs and accumulated depreciation applicable to assets retired or sold are removed from the accounts and any resulting gain or loss is included in the consolidated statements of operations. A long-lived asset (group), such as property, plant and equipment and amortizable intangible assets, is tested for impairment whenever events or changes in circumstances indicate that the carrying amount of a long-lived asset (group) may not be recoverable. There were no such indicators that would require impairment testing to be performed during the years ended December 31, 2022 and 2021. When there are any such indicators (such as during the year ended December 31, 2023), an impairment charge is recognized for a long-lived asset (group) if its carrying amount exceeds its undiscounted cash flows for an amount equal to the extent to which the carrying amount exceeds its fair value (see Note 8, Property, Plant, and Equipment, net ).
Leases	We have operating and finance leases related to real estate, machinery, equipment, and other assets where we are the lessee. Operating leases with an initial term of 12 months or less are not recorded on the balance sheet but are recognized as lease expense on a straight-line basis over the applicable lease terms. Operating and finance leases with an initial term longer than 12 months are recorded on the balance sheet and classified as either operating or finance. 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. Our leases do not contain any material residual value guarantees or restrictive covenants. In addition to fixed lease payments, we have contracts that incur variable lease expense related to usage (e.g., throughput fees, maintenance and repair and machine hours), which are expensed as incurred. Our leases have remaining terms of one An incremental borrowing rate is applied to our leases for balance sheet measurement. As most of our leases do not provide an implicit rate, we generally use our incremental borrowing rate based on the estimated rate of interest for a collateralized borrowing over a similar term of the lease payments as of the commencement date. For contracts that contain lease and nonlease components, nonlease components are separated and accounted for under other relevant accounting standards. We made an accounting policy election to not separate nonlease components from lease components for heavy machinery and equipment and buildings. Operating leases are included in operating lease ROU assets, accrued and other current liabilities and long-term operating lease liabilities on our consolidated balance sheets. Finance leases are included in property, plant and equipment, the current portion of long-term debt and finance lease obligations and long-term debt and finance lease obligations on our consolidated balance sheets. Changes in ROU assets and operating lease liabilities are included net in change in operating lease liabilities on the consolidated statements of cash flows.
Debt Issuance Costs and Original Issue Discounts and Premiums	Debt issuance costs and original issue discounts and premiums incurred with debt financing are capitalized and amortized over the life of the debt. Amortization expense is included in interest expense. If a debt instrument is retired before its scheduled maturity date, any related unamortized debt issuance costs and original issue discounts and premiums are written-off as gain or loss on debt extinguishment in the same period. Unamortized debt issuance costs and original issue discounts and premiums related to a recognized debt liability are recognized as a direct deduction from the carrying amount of the related long-term debt and are amortized using the effective interest method. Unamortized debt issuance costs related to our revolving credit commitments are recognized as an asset and are amortized using the straight-line method.
Goodwill	Goodwill represents the purchase price paid for acquired businesses in excess of the identifiable acquired assets and assumed liabilities. Goodwill is not amortized but is tested for impairment annually and whenever an event occurs, or circumstances change such that it is more likely than not that the fair value of the reporting unit is less than its carrying amounts. Impairment testing for goodwill is required to be done at the reporting unit level. A reporting unit is an operating segment or one level below an operating segment (also known as a component). A component of an operating segment is a reporting unit if the component constitutes a business for which discrete financial information is available and segment management regularly reviews the operating results of that component. Enviva Inc. represents a single operating segment that has been deemed to be a single reporting unit.
Non-Cash Equity-Based Compensation and Other Expense	Our employees, consultants and directors are eligible to receive equity awards and other forms of compensation under the Enviva Inc. Long-Term Incentive Plan (the “LTIP”). Restricted stock units issued in tandem with corresponding dividend equivalent rights (“DERs”) are granted to our employees and independent directors. These equity awards vest subject to the satisfaction of service requirements and the grant fair-value of these equity awards are recognized as non-cash equity-based compensation and other expense on a ratable basis over their vesting period. Once these conditions have been met, common stock in the Company will be delivered to the holder of these equity awards. Forfeitures are recognized as they occur. Modifications to these equity awards resulting in increased or decreased fair value over the pre-modification fair value are recognized as non-cash equity-based compensation and other expense over the remaining vesting period. We also recognize non-cash equity-based compensation and other expense for restricted stock units awarded to independent directors. As of December 31, 2023 and 2022, we have the ability to settle certain of our outstanding restricted stock unit awards under the LTIP in either cash or common stock at our election. As we reasonably expect to be able to deliver common stock at the settlement date, we have classified all of our outstanding restricted stock unit awards as equity on our balance sheets. For the years ended December 31, 2023 and 2022, the performance-based restricted stock awards granted vest dependent on the total shareholder return for Enviva Inc. relative to the constituents of the S&P 500 index over their respective performance periods. Their grant date fair values were determined using a Monte Carlo multivariate pricing model following standard assumptions. See Note 18, Equity-Based Awards .
Commitments and Contingencies	Liabilities for loss contingencies arising from claims, assessments, litigation, fines, penalties, and other sources are recorded when it is probable that a liability has been incurred and the amount can be reasonably estimated. Legal costs incurred in connection with loss contingencies are expensed as incurred.
Fair Value Measurements	We apply authoritative accounting guidance for fair value measurements of financial and nonfinancial assets and liabilities. We use valuation techniques that maximize the use of observable inputs and minimize the use of unobservable inputs to the extent possible. We determine fair value based on assumptions that market participants would use in pricing an asset or liability in the principal or most advantageous market. When considering market participant assumptions in fair value measurements, the following fair value hierarchy distinguishes between observable and unobservable inputs, which are categorized in one of the following levels: • Level 1 Inputs: Unadjusted, quoted prices in active markets for identical assets or liabilities accessible to the reporting entity at the measurement date. • Level 2 Inputs: Other than quoted prices included in Level 1, inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the asset or liability. • Level 3 Inputs: Unobservable inputs for the asset or liability used to measure fair value to the extent that observable inputs are not available, thereby allowing for situations in which there is little, if any, market activity for the asset or liability at the measurement date.
Income taxes	Effective December 31, 2021, Enviva Partners, LP converted from a Delaware limited partnership to a Delaware corporation named Enviva Inc. (the “Conversion”). Following the Conversion, we became subject to U.S. federal, foreign, state, and local corporate income tax. In addition, certain of Enviva’s subsidiaries are subject to federal, state, and local income, franchise, or capital taxes at the entity level and the related tax provision is reflected in the Consolidated Financial Statements. Prior to the Conversion, substantially all of Enviva’s operating subsidiaries were organized as limited partnerships and entities that were disregarded entities for U.S. federal and applicable state income tax purposes. As a result, for taxable periods ending on or prior to the Conversion, Enviva’s unitholders are liable for income taxes on their share of Enviva’s taxable income. As a result of the Conversion, Enviva recognized a step-up in the tax basis of certain assets that will be recovered as the assets are sold or the basis is amortized. The calculation and allocation of the step-up in tax basis to the various assets of the company was determined by management with the assistance of a third-party specialist. The tax basis information was finalized in 2022 after the filing of the 2021 income tax returns. Income taxes are accounted for using the asset and liability method of accounting. Under this method, deferred income taxes reflect the net tax effects of temporary differences between the financial reporting and tax bases of assets and liabilities and are measured using the applicable enacted tax rates and laws that will be in effect when such differences are expected to reverse. Deferred tax assets are reduced by a valuation allowance when, based on the weight of available evidence, it is more likely than not that some portion or all of the deferred tax assets will not be realized. When evaluating the realizability of the deferred tax assets, all evidence, both positive and negative, is considered. Items considered when evaluating the need for a valuation allowance include historical book losses, future reversals of existing temporary differences, tax planning strategies and expectations of future earnings. For a particular tax‑paying component of an entity and within a particular tax jurisdiction, deferred tax assets and liabilities are offset and presented as a single amount, as applicable, in the accompanying statements of financial condition.
Government Grants	We receive and then earn government grants based on the expected economic development and other benefits that communities expect to receive as a result of us constructing and operating a plant and/or port and/or employing at least a specific number of people at specified levels of compensation. We referred to International Accounting Standard 20, Accounting for Government Grants and Disclosure of Government Assistance , for guidance in determining the appropriate recognition, measurement, and presentation for government assistance received by business entities as there is no specific topical authoritative guidance in GAAP. A government grant is recognized only when there is reasonable assurance that the grant will be received and that we will comply with the conditions attached to the grant received. The grant receivable is included in other accounts receivable or other long-term assets, based on the extent to which it is expected to be received within or after one year. Each of our government grants is generally a combination of a grant related to an asset and a grant related to income. To allocate each grant between what is related to an asset (a plant or port) versus income (compensation cost), we use a proportion at recognition of the grant of the estimated minimum cost that we incurred or expect to incur to comply with the conditions of each type of grant. To the extent that each grant relates to an asset (which has been a majority of the total of each grant), its relative proportion is deducted from the carrying amount of the related property, plant, and equipment where depreciation expense is ultimately reduced over the estimated weighted-average useful life of the asset. To the extent that each grant relates to income, its relative proportion is recorded as a deferred credit where cost of goods sold is ultimately reduced in proportion to the cost to be incurred to comply with the compensation-related conditions. The deferred credit is included in either accrued and other current liabilities or other long-term liabilities, based on the extent to which it is expected to reduce cost of goods sold within or after one year.
Net Loss per Enviva Inc. Common Share	Net loss per Enviva Inc. common share is computed by dividing the net loss attributable to Enviva Inc., after reducing it by the amounts paid for dividend equivalent rights on outstanding time-based restricted stock awards, by the weighted-average number of outstanding Enviva Inc. common shares.
Recently Issued Accounting Standards not yet Adopted	In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-07- Segment Reporting (Topic 280: Improvements to Reportable Segment Disclosures

Restatement of Previously Iss_2

Restatement of Previously Issued Financial Statements (Unaudited) (Tables)	12 Months Ended
	Dec. 31, 2023
Accounting Changes and Error Corrections [Abstract]
Schedule of the Partnership's unaudited quarterly financial data	A summary of quarterly information is as follows: For the Year Ended December 31, 2023 First Quarter Second Quarter Third Quarter Fourth Quarter Total As Restated As Restated As Restated Net revenue $ 275,069 $ 308,552 $ 340,826 $ 253,406 $ 1,177,853 Loss from operations (52,431) (28,310) (39,239) (387,890) (507,870) Net loss attributable to Enviva Inc. (109,990) (64,205) (84,211) (427,588) (685,994) Basic and diluted net loss per Enviva Inc. common share $ (1.65) $ (0.94) $ (1.13) $ (5.74) $ (9.64)
Schedule of Error Corrections and Prior Period Adjustments	Consolidated Balance Sheets As of March 30, 2023 As of June 30, 2023 As of September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Assets Current assets: Accounts receivable $ 128,737 $ (243) $ 128,494 $ 146,434 $ (488) $ 145,946 $ 200,199 $ (870) $ 199,329 Other accounts receivable 14,255 (1,582) 12,673 16,267 (1,125) 15,142 12,574 (1,152) 11,422 Inventories 185,746 1,067 186,813 198,546 877 199,423 192,361 730 193,091 Prepaid expenses and other current assets 8,499 (789) 7,710 11,541 (990) 10,551 12,369 (1,084) 11,285 Total current assets 366,499 (1,547) 364,952 402,374 (1,726) 400,648 758,447 (2,376) 756,071 Property, plant, and equipment, net 1,598,543 (4,889) 1,593,654 1,641,753 (9,739) 1,632,014 1,663,386 (1,754) 1,661,632 Operating lease right-of-use assets 100,764 (59) 100,705 98,463 — 98,463 96,079 — 96,079 Other long-term assets 41,242 1,216 42,458 41,203 3,444 44,647 40,236 2,893 43,129 Total assets $ 2,544,731 $ (5,279) $ 2,539,452 $ 2,552,840 $ (8,021) $ 2,544,819 $ 2,893,581 $ (1,237) $ 2,892,344 Liabilities and Shareholders’ Equity Current liabilities: Accrued and other current liabilities $ 133,395 $ 2,550 $ 135,945 $ 143,949 $ (1,272) $ 142,677 $ 155,606 $ 6,624 $ 162,230 Customer liabilities 36,828 — 36,828 33,903 — 33,903 32,478 2,813 35,291 Current portion of long-term debt and finance lease obligations 15,313 326 15,639 16,130 — 16,130 16,336 60 16,396 Financial liability pursuant to repurchase accounting 180,954 (5,510) 175,444 194,350 — 194,350 212,119 — 212,119 Total current liabilities 457,016 (2,634) 454,382 511,341 (1,272) 510,069 535,753 9,497 545,250 Long-term debt and finance lease obligations 1,393,076 718 1,393,794 1,392,321 (337) 1,391,984 1,806,091 (517) 1,805,574 Long-term operating lease liabilities 113,159 (12) 113,147 110,856 1,137 111,993 108,301 1,137 109,438 Other long-term liabilities 72,177 (8,166) 64,011 67,821 (9,367) 58,454 64,050 (10,885) 53,165 Total liabilities 2,167,221 (10,094) 2,157,127 2,214,486 (9,839) 2,204,647 2,631,263 (768) 2,630,495 Shareholders’ Equity: Additional paid-in capital 461,576 (2,094) 459,482 726,786 3,270 730,056 735,882 (1) 735,881 Accumulated deficit (285,206) 6,909 (278,297) (341,050) (1,452) (342,502) (426,245) (468) (426,713) Total Enviva Inc.’s shareholders’ equity 176,636 4,815 181,451 386,001 1,818 387,819 309,930 (469) 309,461 Total shareholders’ equity 128,921 4,815 133,736 338,354 1,818 340,172 262,318 (469) 261,849 Total liabilities and shareholders’ equity $ 2,544,731 $ (5,279) $ 2,539,452 $ 2,552,840 $ (8,021) $ 2,544,819 $ 2,893,581 $ (1,237) $ 2,892,344 Quarterly Consolidated Statements of Operations Three Months Ended March 31, 2023 Three Months Ended June 30, 2023 Three Months Ended September 30, 2023 As Reported Adjustments Other Adjustments As Restated As Reported Adjustments Other Adjustments As Restated As Reported Adjustments Other Adjustments As Restated Net revenue $ 269,082 $ 6,034 $ (47) $ 275,069 $ 301,905 $ 6,652 $ (5) $ 308,552 $ 320,637 $ 20,454 $ (265) $ 340,826 Operating costs and expenses: Cost of goods sold, excluding items below 253,215 6,034 3,594 262,843 260,143 6,652 (465) 266,330 268,221 20,454 (367) 288,308 Impairment of assets — — — — — — — — 21,220 — 459 21,679 Loss on disposal of assets 3,629 — (1,618) 2,011 3,177 — (1,147) 2,030 4,384 — (2,572) 1,812 Selling, general, administrative, and development expenses 30,954 — (1,062) 29,892 21,987 — 1,060 23,047 27,582 — (109) 27,473 Depreciation and amortization 34,674 — (1,920) 32,754 29,965 — 1,905 31,870 36,405 — (1,869) 34,536 Total operating costs and expenses 322,472 6,034 (1,006) 327,500 328,857 6,652 1,353 336,862 364,069 20,454 (4,458) 380,065 Loss from operations (53,390) — 959 (52,431) (26,952) — (1,358) (28,310) (43,432) — 4,193 (39,239) Other (expense) income: Interest expense (23,393) — 397 (22,996) (17,272) — (1,867) (19,139) (21,620) — (2,793) (24,413) Interest expense on repurchase accounting (40,373) — 5,510 (34,863) (11,558) — (5,510) (17,068) (22,143) — — (22,143) Total interest expense (63,766) — 5,907 (57,859) (28,830) — (7,377) (36,207) (43,763) — (2,793) (46,556) Other income, net 309 — 43 352 17 — 374 391 2,190 — (416) 1,774 Total other expense, net (63,457) — 5,950 (57,507) (28,813) — (7,003) (35,816) (41,573) — (3,209) (44,782) Net loss before income taxes (116,847) — 6,909 (109,938) (55,765) — (8,361) (64,126) (85,005) — 984 (84,021) Net loss (116,859) — 6,909 (109,950) (55,776) — (8,361) (64,137) (85,160) — 984 (84,176) Net loss attributable to Enviva Inc. $ (116,899) $ — $ 6,909 $ (109,990) $ (55,844) $ — $ (8,361) $ (64,205) $ (85,195) $ — $ 984 $ (84,211) Loss per common share: Basic and diluted $ (1.75) $ — $ 0.10 $ (1.65) $ (0.82) $ — $ (0.12) $ (0.94) $ (1.14) $ — $ 0.01 $ (1.13) Weighted-average number of shares outstanding: Basic and diluted 67,363 — — 67,363 68,490 — — 68,490 74,447 — — 74,447 Year to Date Consolidated Statements of Operations Six Months Ended June 30, 2023 Nine Months Ended September 30, 2023 As Reported Adjustments Other Adjustments As Restated As Reported Adjustments Other Adjustments As Restated Net revenue $ 570,987 $ 12,686 $ (52) $ 583,621 $ 891,624 $ 33,140 $ (317) $ 924,447 Operating costs and expenses: Cost of goods sold, excluding items below 513,358 12,686 3,129 529,173 781,579 33,140 2,762 817,481 Impairment of assets — — — — 21,220 — 459 21,679 Loss on disposal of assets 6,806 — (2,765) 4,041 11,190 — (5,337) 5,853 Selling, general, administrative, and development expenses 52,941 — (2) 52,939 80,523 — (111) 80,412 Depreciation and amortization 64,639 — (15) 64,624 101,044 — (1,884) 99,160 Total operating costs and expenses 651,329 12,686 347 664,362 1,015,398 33,140 (4,111) 1,044,427 Loss from operations (80,342) — (399) (80,741) (123,774) — 3,794 (119,980) Other (expense) income: Interest expense (40,665) — (1,470) (42,135) (62,285) — (4,263) (66,548) Interest expense on repurchase accounting (51,931) — — (51,931) (74,074) — — (74,074) Total interest expense (92,596) — (1,470) (94,066) (136,359) — (4,263) (140,622) Other income, net 326 — 417 743 2,516 — 1 2,517 Total other expense, net (92,270) — (1,053) (93,323) (133,843) — (4,262) (138,105) Net loss before income taxes (172,612) — (1,452) (174,064) (257,617) — (468) (258,085) Net loss (172,635) — (1,452) (174,087) (257,795) — (468) (258,263) Net loss attributable to Enviva Inc. $ (172,743) $ — $ (1,452) $ (174,195) $ (257,938) $ — $ (468) $ (258,406) Loss per common share: Basic and diluted $ (2.56) $ — $ (0.02) $ (2.58) $ (3.69) $ — $ (0.01) $ (3.70) Weighted-average number of shares outstanding: Basic and diluted 67,930 — — 67,930 70,126 — — 70,126 Quarterly Consolidated Statements of Comprehensive Loss Three Months Ended March 31, 2023 Three Months Ended June 30, 2023 Three Months Ended September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Net loss $ (116,859) $ 6,909 $ (109,950) $ (55,776) $ (8,361) $ (64,137) $ (85,160) $ 984 $ (84,176) Total comprehensive loss (116,858) 6,909 (109,949) (55,783) (8,361) (64,144) (85,132) 984 (84,148) Comprehensive loss attributable to Enviva Inc. $ (116,898) $ 6,909 $ (109,989) $ (55,851) $ (8,361) $ (64,212) $ (85,167) $ 984 $ (84,183) Year to Date Consolidated Statements of Comprehensive Loss Six Months Ended June 30, 2023 Nine Months Ended September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Net loss $ (172,635) $ (1,452) $ (174,087) $ (257,795) $ (468) $ (258,263) Total comprehensive loss (172,641) (1,452) (174,093) (257,773) (468) (258,241) Comprehensive loss attributable to Enviva Inc. $ (172,749) $ (1,452) $ (174,201) $ (257,916) $ (468) $ (258,384) Consolidated Statements of Changes in Shareholders’ Equity Three Months Ended March 31, 2023 Common Shares Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Income Equity Attributable to Enviva Inc. Noncontrolling Interests Total Shareholders’ Equity Shares (in thousands) Amount As Reported Shareholders’ equity, December 31, 2022 66,966 $ 67 $ 502,554 $ (168,307) $ 197 $ 334,511 $ (47,755) $ 286,756 Dividends declared — — (60,940) — — (60,940) — (60,940) Common shares issued in lieu of dividends 188 — 8,698 — — 8,698 — 8,698 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 574 1 (15,265) — — (15,264) — (15,264) Non-cash equity-based compensation and other costs — — 16,708 — — 16,708 — 16,708 Support Payments — — 9,821 — — 9,821 — 9,821 Other comprehensive loss — — — — 1 1 — 1 Net loss — — — (116,899) — (116,899) 40 (116,859) Shareholders’ equity, March 31, 2023 (As Reported) 67,728 $ 68 $ 461,576 $ (285,206) $ 198 $ 176,636 $ (47,715) $ 128,921 Other Adjustments Net loss — $ — $ — $ 6,909 $ — $ 6,909 $ — $ 6,909 Dividends declared — — 54 — — 54 — 54 Non-cash equity-based compensation and other costs — — (2,148) — — (2,148) — (2,148) Total Other Adjustments March 31, 2023 — $ — $ (2,094) $ 6,909 $ — $ 4,815 $ — $ 4,815 As Restated Shareholders’ equity, December 31, 2022 66,966 $ 67 $ 502,554 $ (168,307) $ 197 $ 334,511 $ (47,755) $ 286,756 Dividends declared — — (60,886) — — (60,886) — (60,886) Common shares issued in lieu of dividends 188 — 8,698 — — 8,698 — 8,698 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 574 1 (15,265) — — (15,264) — (15,264) Non-cash equity-based compensation and other costs — — 14,560 — — 14,560 — 14,560 Support Payments — — 9,821 — — 9,821 — 9,821 Other comprehensive loss — — — — 1 1 — 1 Net loss — — — (109,990) — (109,990) 40 (109,950) Shareholders’ equity, March 31, 2023 (As Restated) 67,728 $ 68 $ 459,482 $ (278,297) $ 198 $ 181,451 $ (47,715) $ 133,736 Three Months Ended June 30, 2023 Common Shares Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Income Equity Attributable to Enviva Inc. Noncontrolling Interests Total Shareholders’ Equity Shares (in thousands) Amount As Reported Shareholders’ equity, March 31, 2023 (As Reported) 67,728 $ 68 $ 461,576 $ (285,206) $ 198 $ 176,636 $ (47,715) $ 128,921 Dividend equivalent rights on performance based restricted stock units forfeited — — 342 — — 342 — 342 Conversion of Series A Preferred Stock to common shares 6,605 6 247,924 — — 247,930 — 247,930 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 82 — (370) — — (370) — (370) Non-cash equity-based compensation and other costs — — 17,314 — — 17,314 — 17,314 Other comprehensive loss — — — — (7) (7) — (7) Net loss — — — (55,844) — (55,844) 68 (55,776) Shareholders’ equity, June 30, 2023 (As Reported) 74,415 $ 74 $ 726,786 $ (341,050) $ 191 $ 386,001 $ (47,647) $ 338,354 Other Adjustments Shareholders equity, March 31, 2023 — $ — $ (2,094) $ 6,909 $ — $ 4,815 $ — $ 4,815 Net loss — — — (8,361) — (8,361) — (8,361) Dividend equivalent rights on performance based restricted stock units forfeited — — 2,278 — — 2,278 — 2,278 Non-cash equity-based compensation and other costs — — 3,086 — — 3,086 — 3,086 Total Other Adjustments June 30, 2023 — $ — $ 3,270 $ (1,452) $ — $ 1,818 $ — $ 1,818 As Restated Shareholders’ equity, March 31, 2023 (As Restated) 67,728 $ 68 $ 459,482 $ (278,297) $ 198 $ 181,451 $ (47,715) $ 133,736 Dividend equivalent rights on performance based restricted stock units forfeited — — 2,620 — — 2,620 — 2,620 Conversion of Series A Preferred Stock to common shares 6,605 6 247,924 — — 247,930 — 247,930 Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 82 — (370) — — (370) — (370) Non-cash equity-based compensation and other costs — — 20,400 — — 20,400 — 20,400 Other comprehensive loss — — — — (7) (7) — (7) Net loss — — — (64,205) — (64,205) 68 (64,137) Shareholders’ equity, June 30, 2023 (As Restated) 74,415 $ 74 $ 730,056 $ (342,502) $ 191 $ 387,819 $ (47,647) $ 340,172 Three Months Ended September 30, 2023 Common Shares Additional Paid-In Capital Accumulated Deficit Accumulated Other Comprehensive Income Equity Attributable to Enviva Inc. Noncontrolling Interests Total Shareholders’ Equity Shares (in thousands) Amount As Reported Shareholders’ equity, June 30, 2023 (As Reported) 74,415 $ 74 $ 726,786 $ (341,050) $ 191 $ 386,001 $ (47,647) $ 338,354 Dividend equivalent rights on performance-based restricted stock units forfeited — — 2,258 — — 2,258 — 2,258 Conversion of Series A Preferred Stock to common shares — — (24) — — (24) — (24) Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 81 — (417) — — (417) — (417) Non-cash equity-based compensation and other costs — — 7,279 — — 7,279 — 7,279 Other comprehensive loss — — — — 28 28 — 28 Net loss — — — (85,195) — (85,195) 35 (85,160) Shareholders’ equity, September 30, 2023 (As Reported) 74,496 $ 74 $ 735,882 $ (426,245) $ 219 $ 309,930 $ (47,612) $ 262,318 Other Adjustments Shareholders’ equity, June 30, 2023 — $ — $ 3,270 $ (1,452) $ — $ 1,818 $ — $ 1,818 Net loss — — — 984 — 984 — 984 Dividend equivalent rights on performance-based restricted stock units forfeited — — (2,333) — — (2,333) — (2,333) Non-cash equity-based compensation and other costs — — (938) — — (938) — (938) Total Other Adjustments September 30, 2023 — $ — $ (1) $ (468) $ — $ (469) $ — $ (469) As Restated Shareholders’ equity, June 30, 2023 (As Restated) 74,415 $ 74 $ 730,056 $ (342,502) $ 191 $ 387,819 $ (47,647) $ 340,172 Dividend equivalent rights on performance-based restricted stock units forfeited — — (75) — — (75) — (75) Conversion of Series A Preferred Stock to common shares — — (24) — — (24) — (24) Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting 81 — (417) — — (417) — (417) Non-cash equity-based compensation and other costs — — 6,341 — — 6,341 — 6,341 Other comprehensive loss — — — 28 28 — 28 Net loss — — — (84,211) — (84,211) 35 (84,176) Shareholders’ equity, September 30, 2023 (As Restated) 74,496 $ 74 $ 735,881 $ (426,713) $ 219 $ 309,461 $ (47,612) $ 261,849 Consolidated Cash Flow Statements Three Months Ended March 31, 2023 Six Months Ended June 30, 2023 Nine Months Ended September 30, 2023 As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated As Reported Other Adjustments As Restated Cash flows from operating activities: Net loss $ (116,859) $ 6,909 $ (109,950) $ (172,635) $ (1,452) $ (174,087) $ (257,795) $ (468) $ (258,263) Adjustments to reconcile net loss to net cash (used in) provided by operating activities: Depreciation and amortization 34,674 1,633 36,307 64,952 7,297 72,249 102,292 5,429 107,721 Impairment of assets and loss on disposal of assets 3,629 (1,618) 2,011 6,806 (2,765) 4,041 32,626 (4,878) 27,748 Deferred taxes — — — 23 (23) — 178 (178) — Non-cash equity-based compensation and other expense 16,708 (3,415) 13,293 32,136 1,207 33,343 39,759 227 39,986 Unrealized loss on foreign currency transactions, net 113 (36) 77 77 — 77 43 — 43 Change in operating assets and liabilities: Accounts and other receivables 39,045 2,213 41,258 19,381 1,614 20,995 (31,228) 2,021 (29,207) Prepaid expenses and other current and long-term assets 14,387 (3,836) 10,551 (1,093) (9,767) (10,860) 5,000 (9,120) (4,120) Inventories (15,027) 2,897 (12,130) (8,164) 2,081 (6,083) (781) (738) (1,519) Accounts payable, accrued liabilities, and other current liabilities (42,012) (8,477) (50,489) (25,476) (8,954) (34,430) (21,854) (1,456) (23,310) Other long-term liabilities (4,818) (4,738) (9,556) (14,134) 4,190 (9,944) (21,398) 5,976 (15,422) Net cash provided by (used in) operating activities 31,872 (8,468) 23,404 29,779 (6,572) 23,207 (25,597) — (25,597) Cash flows from investing activities: Purchases of property, plant, and equipment (72,194) 1,960 (70,234) (136,871) — (136,871) (212,529) — (212,529) Net cash used in investing activities (72,194) 1,960 (70,234) (136,871) — (136,871) (212,529) — (212,529) Cash flows from financing activities: Cash paid related to debt issuance costs and deferred offering costs (1,662) (70) (1,732) (1,769) — (1,769) (1,769) — (1,769) Proceeds from sale of finished goods subject to repurchase accounting, net 14,887 6,572 21,459 23,545 6,572 30,117 30,505 — 30,505 Cash dividends or distributions and equivalent rights (56,556) 6 (56,550) (57,020) — (57,020) (57,104) — (57,104) Net cash provided by financing activities 10,619 6,508 17,127 11,637 6,572 18,209 427,726 — 427,726 Net (decrease) increase in cash, cash equivalents, and restricted cash (29,703) — (29,703) (95,455) — (95,455) 189,600 — 189,600 Cash, cash equivalents, and restricted cash, beginning of period 251,077 — 251,077 251,077 — 251,077 251,077 — 251,077 Cash, cash equivalents, and restricted cash, end of period $ 221,374 $ — $ 221,374 $ 155,622 $ — $ 155,622 $ 440,677 $ — $ 440,677

Significant Accounting Polici_3

Significant Accounting Policies (Tables)	12 Months Ended
	Dec. 31, 2023
Accounting Policies [Abstract]
Summary of Useful Lives	The principal useful lives are as follows: Asset Estimated useful life Land improvements 2 to 40 years Buildings 2 to 40 years Machinery and equipment 1 to 40 years Vehicles 2 to 10 years Furniture and office equipment 2 to 13 years Software 2 to 8 years Leasehold improvements Shorter of estimated useful life or lease term, generally 10 years

Revenue (Tables)

Revenue (Tables)	12 Months Ended
	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Disaggregation of Revenue	Net revenue consisted of the following for the years ended December 31: 2023 2022 2021 Product sales $ 1,217,725 $ 1,079,814 $ 999,190 Breakage revenue 44,105 6,381 37,284 Termination of all contracts with customer for the Q4 2022 Transactions (67,176) — — Impairment of customer assets (26,471) — — Other revenue 9,670 8,081 5,204 Net revenue $ 1,177,853 $ 1,094,276 $ 1,041,678

Significant Risks and Uncerta_2

Significant Risks and Uncertainties, Including Business and Credit Concentrations (Tables)	12 Months Ended
	Dec. 31, 2023
Risks and Uncertainties [Abstract]
Schedule of revenue from major customers	Product sales to third-party customers that accounted for 10% or a greater share of consolidated product sales for each of the years ended December 31 are as follows: 2023 2022 2021 Customer A 30 % 21 % 32 % Customer B 3 % 11 % 5 % Customer C 6 % 7 % 17 % Customer D 13 % 10 % 9 % Customer E (2 %) 13 % 18 % Customer F 10 % 12 % 6 % Customer G 16 % 6 % — % Our largest suppliers of procured wood pellets that accounted for 10% or a greater share were as follows: Year Ended December 31, 2023 Supplier A 43 % Supplier B 20 % Supplier C 10 % Supplier D 11 %
Schedule of long-term purchase commitment	In addition to wood pellets sold from our own production, we procure wood pellets from third parties to resell under our long-term off-take arrangements and other sales agreements. Total procured wood pellets from third parties is as follows: Year Ended December 31, 2023 Procured wood pellets $ 72,440 Fixed and determinable portions of the minimum aggregate future payments under these firm terminal and stevedoring services, ground transportation and wood pellet supply agreements, with a remaining term in excess of one year as of December 31, 2023, for the next five years are as follows: 2024 $ 118,668 2025 118,417 2026 92,328 2027 30,868 2028 31,490 Total $ 391,771

Inventories, net (Tables)

Inventories, net (Tables)	12 Months Ended
	Dec. 31, 2023
Inventory Disclosure [Abstract]
Schedule of inventories	Inventories, net consisted of the following as of December 31: 2023 2022 Raw materials and work-in-process $ 13,723 $ 23,272 Consumable tooling 37,198 28,548 Finished goods on hand 18,842 11,794 Finished goods subject to repurchase accounting — 95,270 Total inventories $ 69,763 $ 158,884

Property, Plant, and Equipmen_2

Property, Plant, and Equipment, net (Tables)	12 Months Ended
	Dec. 31, 2023
Property, Plant and Equipment [Abstract]
Schedule of property, plant and equipment	Property, plant, and equipment, net consisted of the following as of December 31: 2023 2022 Land $ 28,751 $ 26,491 Land improvements 82,788 77,126 Buildings 462,437 440,894 Machinery and equipment 1,358,427 1,299,385 Vehicles 11,424 9,667 Furniture and office equipment 17,429 14,789 Software 23,083 12,275 Leasehold improvements 23,441 23,409 Property, plant, and equipment 2,007,780 1,904,036 Less accumulated depreciation (635,293) (513,876) Property, plant, and equipment, net 1,372,487 1,390,160 Construction in progress 302,500 194,715 Total property, plant, and equipment, net $ 1,674,987 $ 1,584,875
Schedule of depreciation expense and capitalized interest related to construction in progress table	Total capitalized interest related to construction-in-progress, depreciation expense, and loss on disposal of assets were as follows for the years ended December 31: 2023 2022 2021 Capitalized interest related to construction in progress $ 18,740 $ 18,869 $ 20,166 Depreciation expense 147,835 114,187 92,630 Loss on disposal of assets 15,067 8,607 10,153 Impairment of assets 66,150 — —

Leases (Tables)

Leases (Tables)	12 Months Ended
	Dec. 31, 2023
Leases [Abstract]
Operating lease ROU assets and liabilities and finance leases	Operating lease ROU assets and liabilities and finance leases as of December 31: 2023 2022 Operating leases: Operating lease right-of-use assets $ 96,735 $ 102,623 Current portion of operating lease liabilities $ 10,536 $ 9,525 Long-term operating lease liabilities 109,226 115,294 Total operating lease liabilities $ 119,762 $ 124,819 Finance leases: Property, plant, and equipment, net $ 31,763 $ 27,881 Current portion of long-term finance lease obligations $ 11,438 $ 9,376 Long-term finance lease obligations 16,300 12,747 Total finance lease liabilities $ 27,738 $ 22,123
Operating and finance lease costs	Operating and finance lease costs were as follows for the years ended December 31: Lease Cost Classification 2023 2022 2021 Operating lease cost: Fixed lease cost Cost of goods sold $ 9,659 $ 8,481 $ 7,011 Selling, general, administrative, and development expenses 6,854 7,331 7,820 Variable lease cost Cost of goods sold 89 36 18 Selling, general, administrative, and development expenses 265 24 — Short-term lease cost Cost of goods sold 9,662 11,744 8,104 Selling, general, administrative, and development expenses 462 77 528 Total operating lease costs $ 26,991 $ 27,693 $ 23,481 Finance lease cost: Amortization of leased assets Depreciation and amortization $ 15,477 $ 12,569 $ 10,574 Variable lease cost Cost of goods sold 792 336 58 Selling, general, administrative, and development expenses 14 14 — Interest on lease liabilities Interest expense 1,848 889 528 Total finance lease costs, net $ 18,131 $ 13,808 $ 11,160 Total lease costs $ 45,122 $ 41,501 $ 34,641 As of December 31, 2023, the weighted-average remaining lease terms and discount rates for our operating and finance leases were weighted using the undiscounted future minimum lease payments and are as follows: Weighted average remaining lease term (years): Operating leases 13 Finance leases 6 Weighted average discount rate: Operating leases 7 % Finance leases 11 %
Operating and finance lease cash flow information	Operating and finance lease cash flow information was as follows for the years ended December 31: 2023 2022 2021 Cash paid for amounts included in the measurement of lease liabilities: Operating cash flows from operating leases $ 15,541 $ 15,756 $ 7,509 Operating cash flows from finance leases 1,774 766 524 Financing cash flows from finance leases 13,763 10,819 10,688 Assets obtained in exchange for lease obligations: Operating leases $ 2,143 $ 2,283 $ 10,491 Finance leases 19,222 11,828 8,531
Aggregate maturities of operating lease liabilities	As of December 31, 2023, the future minimum lease payments and the aggregate maturities of operating and finance lease liabilities are as follows: Years Ending December 31, Operating Finance Total 2024 $ 17,207 $ 13,553 $ 30,760 2025 17,001 6,718 23,719 2026 16,610 3,505 20,115 2027 15,065 2,121 17,186 2028 14,754 1,522 16,276 Thereafter 109,296 13,807 123,103 Total lease payments 189,933 41,226 231,159 Less: imputed interest (70,171) (13,488) (83,659) Total present value of lease liabilities $ 119,762 $ 27,738 $ 147,500
Aggregate maturities of finance lease liabilities	As of December 31, 2023, the future minimum lease payments and the aggregate maturities of operating and finance lease liabilities are as follows: Years Ending December 31, Operating Finance Total 2024 $ 17,207 $ 13,553 $ 30,760 2025 17,001 6,718 23,719 2026 16,610 3,505 20,115 2027 15,065 2,121 17,186 2028 14,754 1,522 16,276 Thereafter 109,296 13,807 123,103 Total lease payments 189,933 41,226 231,159 Less: imputed interest (70,171) (13,488) (83,659) Total present value of lease liabilities $ 119,762 $ 27,738 $ 147,500

Fair Value Measurements (Tables

Fair Value Measurements (Tables)	12 Months Ended
	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Schedule of carrying amount and estimated fair value of long-term debt and capital lease obligations	The carrying amount and estimated fair value of long-term debt were as follows as of December 31: 2023 2022 Carrying Amount Fair Value Carrying Amount Fair Value 2026 Notes $ 748,606 $ 378,750 $ 747,991 $ 711,563 Epes Tax-Exempt Green Bonds 245,738 112,500 245,727 227,500 Bond Tax-Exempt Green Bonds 97,985 62,000 98,004 101,168 New Markets Tax Credit loans 28,177 28,856 28,791 28,786 Seller Note — — 8,705 8,737 Other long-term debt 674,641 622,516 441,418 441,418 Total long-term debt $ 1,795,147 $ 1,204,622 $ 1,570,636 $ 1,519,172

Goodwill (Tables)

Goodwill (Tables)	12 Months Ended
	Dec. 31, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Schedule of Goodwill	The following tables summarize the changes in the carrying amounts of goodwill for the years ending December 31: 2023 2022 Beginning balance, net $ 103,928 $ 103,928 Impairment charge (103,928) — Goodwill, gross 103,928 103,928 Accumulated impairment charge (103,928) — Ending balance, net $ — $ 103,928

Accrued and Other Current Lia_2

Accrued and Other Current Liabilities (Tables)	12 Months Ended
	Dec. 31, 2023
Payables and Accruals [Abstract]
Schedule of Accounts Payable and Accrued Liabilities	Accrued and other current liabilities consisted of the following as of December 31: 2023 2022 Accrued expenses - compensation and benefits $ 10,246 $ 11,942 Accrued expenses - wood pellet purchases and distribution costs 69,933 49,615 Accrued expenses - operating costs and expenses 48,076 51,122 Accrued capital expenditures 15,571 10,960 Other accrued expenses and other current liabilities 31,103 22,858 Total accrued and other current liabilities $ 174,929 $ 146,497

Short-Term Borrowings, Long-T_2

Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations (Tables)	12 Months Ended
	Dec. 31, 2023
Debt Disclosure [Abstract]
Schedule of long-term debt and finance lease obligations	Short-Term Borrowings, Long-term debt and finance lease obligations at carrying value consisted of the following as of December 31: 2023 2022 2026 Notes, net of unamortized discount, premium and debt issuance of $1.4 million and $2.0 million as of December 31, 2023 and 2022, respectively $ 748,606 $ 747,991 Senior secured credit facility - revolving credit borrowings 568,546 436,000 Senior secured credit facility - term loan, net of unamortized discount and debt issuance costs of $3.2 million and zero as of December 31, 2023 and 2022, respectively 100,784 — Epes Tax-Exempt Green Bonds, net of unamortized discount and debt issuance of $4.3 million and $4.3 million as of December 31, 2023 and 2022, respectively 245,738 245,727 Bond Tax-Exempt Green Bonds, net of debt issuance of $2.0 million and $2.0 million as of December 31, 2023 and 2022, respectively 97,985 98,004 New Markets Tax Credit, net of unamortized discount and debt issuance of $2.2 million and $2.6 million as of December 31, 2023 and 2022, respectively 28,177 28,791 Seller Note, net of unamortized discount of zero and $45 thousand as of December 31, 2023 and 2022, respectively — 8,705 Other loans 5,311 5,418 Finance leases 27,738 22,123 Total long-term debt and finance lease obligations 1,822,885 1,592,759 Less current portion of long-term debt and finance lease obligations (1,806,585) (20,993) Long-term debt and finance lease obligations, excluding current installments $ 16,300 $ 1,571,766
Schedule of debt maturities	The aggregate maturities of long-term debt and finance lease obligations as of December 31, 2023 are as follows: Year Ending December 31: 2024 $ 1,819,659 2025 5,392 2026 2,480 2027 1,269 2028 and thereafter 7,185 Long-term debt and finance lease obligations 1,835,985 Unamortized premium and debt issuance costs (13,100) Total long-term debt and finance lease obligations $ 1,822,885

Income Taxes (Tables)

Income Taxes (Tables)	12 Months Ended
	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Schedule of Income before Income Tax, Domestic and Foreign	Loss before income taxes consists of the following: 2023 2022 2021 U.S. $ (684,459) $ (165,174) $ (162,246) Foreign (1,393) (700) 421 Net loss not subject to federal income tax — — 145,040 Loss before income tax $ (685,852) $ (165,874) $ (16,785)
Schedule of Components of Income Tax Expense (Benefit)	Components of the income tax provision applicable to our federal, state, and foreign taxes are as follows: 2023 2022 2021 Current income tax expense: Federal $ — $ 139 $ 4,593 State — — 5 Foreign 189 281 55 Total current income tax expense $ 189 $ 420 $ 4,653 Deferred income tax (benefit) expense: Federal $ (231) $ 2,264 $ (21,570) State — — (58) Foreign — (190) — Total deferred income tax (benefit) expense $ (231) $ 2,074 $ (21,628) Total income tax (benefit) expense $ (42) $ 2,494 $ (16,975)
Schedule of Effective Income Tax Rate Reconciliation	The effective income tax rate from continuing operations varies from the U.S. Federal statutory rate principally due to the following: 2023 2022 2021 Income tax benefit at statutory federal income tax rate $ (144,029) $ (34,833) $ (34,072) Increase (decrease) in income taxes resulting from: Partnership earnings not subject to tax — — 30,547 Recognition/derecognition of deferred tax — (51,252) (155,980) Valuation allowance 111,083 82,868 142,822 Goodwill impairment 20,929 — — Equity-based compensation 15,032 4,227 — Tax-exempt interest — 1,647 — State taxes, net of federal tax benefit (2,946) (812) — Foreign taxes 189 92 — Other (300) 557 (292) Total income tax (benefit) expense $ (42) $ 2,494 $ (16,975)
Schedule of Deferred Tax Assets and Liabilities	Significant components of deferred tax assets and liabilities are as follows as of December 31: 2023 2022 Deferred tax assets: Federal and state net operating loss carryforward $ 87,533 $ 38,999 Operating lease liabilities 25,714 26,870 Equity-based compensation 5,250 13,077 Property, plant, and equipment 121,592 138,601 Interest expense limitation 31,323 12,777 Contract liability 82,434 24,913 Financial liability subject to repurchase accounting — 24,173 Deferred revenue 21,224 15,711 Other 6,577 3,878 Less: valuation allowance (338,816) (227,734) Total deferred tax assets $ 42,831 $ 71,265 Deferred tax liabilities: Contract asset $ (21,663) $ (30,249) Operating lease right-of-use assets (20,741) (22,078) Finished goods subject to repurchase accounting — (20,596) Other (2,295) (449) Total deferred tax liabilities $ (44,699) $ (73,372) Net deferred tax liability $ (1,868) $ (2,107)

Restructuring Inclusive of Re_2

Restructuring Inclusive of Related Severance Expenses (Tables)	12 Months Ended
	Dec. 31, 2023
Restructuring and Related Activities [Abstract]
Restructuring and Related Costs	The following table summarizes our pre-tax restructuring expenses: Year Ended December 31, 2023 Cash-based employee severance expenses $ 6,553 Non-cash, equity-based compensation 11,825 Accelerated leasehold improvement depreciation 1,248 Impairment of right-of-use asset 216 Total $ 19,842

Equity (Tables)

Equity (Tables)	12 Months Ended
	Dec. 31, 2023
Stockholders' Equity Note [Abstract]
Schedule of cash distribution paid or declared	The following table details the cash dividends and distribution paid or declared: Quarter Ended Declaration Date Record Date Payment Date Per Share or Unit (1) June 30, 2021 July 27, 2021 August 13, 2021 August 27, 2021 $ 0.8150 September 30, 2021 November 3, 2021 November 15, 2021 November 26, 2021 $ 0.8400 December 31, 2021 February 2, 2022 February 14, 2022 February 25, 2022 $ 0.8600 March 31, 2022 May 4, 2022 May 16, 2022 May 27, 2022 $ 0.9050 June 30, 2022 August 3, 2022 August 15, 2022 August 26, 2022 $ 0.9050 September 30, 2022 November 2, 2022 November 14, 2022 November 25, 2022 $ 0.9050 December 31, 2022 February 8, 2023 February 21, 2023 February 24, 2023 $ 0.9050 (1) Prior to December 31, 2021, distributions were paid by the Partnership.

Equity-Based Awards (Tables)

Equity-Based Awards (Tables)	12 Months Ended
	Dec. 31, 2023
Share-Based Payment Arrangement, Disclosure [Abstract]
Schedule of restricted stock units	The following table summarizes information regarding Employee Awards under the LTIP: Time-Based Restricted Stock Units Performance-Based Restricted Stock Units Total Employee Awards Restricted Stock Units Units Weighted-Average Grant Date Fair Value (per unit) (1) Units Weighted-Average Grant Date Fair Value (per unit) (1) Units Weighted-Average Grant Date Fair Value (per unit) (1) Nonvested December 31, 2022 751,603 $ 61.19 546,169 $ 52.17 1,297,772 $ 57.39 Granted 1,928,844 $ 22.20 173,560 $ 47.02 2,102,404 $ 24.24 Forfeitures (354,227) $ 39.25 (328,512) $ 60.81 (682,739) $ 49.62 Vested (531,625) $ 38.68 (167,699) $ 62.25 (699,324) $ 44.33 Nonvested December 31, 2023 1,794,595 $ 24.74 223,518 $ 69.84 2,018,113 $ 29.73 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued. The following table summarizes information regarding Director Awards to independent directors of the Company under the LTIP: Time-Based Restricted Stock Units Units Weighted-Average Grant Date Fair Value (per unit) (1) Nonvested December 31, 2022 18,729 $ 72.07 Granted 34,167 $ 44.83 Forfeitures (3,463) $ 44.83 Vested (18,729) $ 72.07 Nonvested December 31, 2023 30,704 $ 44.83 (1) Determined by dividing the aggregate grant date fair value of awards by the number of awards issued.
Schedule of dividends payable	DER dividends unpaid related to the performance-based Employee Awards are estimated based on our actual relative total shareholder return to date for each performance period through December 31, 2023 and were as follows as of December 31: 2023 2022 Accrued liabilities $ — $ 3,690 Other long-term liabilities — 3,876 Total unpaid DERs related to performance-based Employee Awards $ — $ 7,566

Net Loss per Enviva Inc. Comm_2

Net Loss per Enviva Inc. Common Share (Tables)	12 Months Ended
	Dec. 31, 2023
Earnings Per Share [Abstract]
Schedule of Earnings (Loss) Per Share, Basic and Diluted	Net loss per basic and diluted Enviva Inc. common share were computed as follows for the years ending December 31: 2023 2022 Net loss attributable to Enviva Inc. $ (685,994) $ (168,307) Dividend equivalent rights paid on time-based restricted stock units (854) (3,470) Net loss attributable to Enviva Inc. common stockholders $ (686,848) $ (171,777) Weighted average shares outstanding - basic and diluted 71,236 66,312 Net loss per common share - basic and diluted $ (9.64) $ (2.59)

Commitments and Contingencies (

Commitments and Contingencies (Tables)	12 Months Ended
	Dec. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Schedule of long-term purchase commitment	In addition to wood pellets sold from our own production, we procure wood pellets from third parties to resell under our long-term off-take arrangements and other sales agreements. Total procured wood pellets from third parties is as follows: Year Ended December 31, 2023 Procured wood pellets $ 72,440 Fixed and determinable portions of the minimum aggregate future payments under these firm terminal and stevedoring services, ground transportation and wood pellet supply agreements, with a remaining term in excess of one year as of December 31, 2023, for the next five years are as follows: 2024 $ 118,668 2025 118,417 2026 92,328 2027 30,868 2028 31,490 Total $ 391,771

Description of Business and B_2

Description of Business and Basis of Presentation (Details)			12 Months Ended
	Dec. 31, 2021 $ / shares shares	Oct. 14, 2021 shares	Dec. 31, 2023 plant segment
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Number of industrial-scale production wood pellet production plants in operation | plant			10
Number of operating segments | segment			1
Conversion to Corporation
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Number of shares exchanged for every one common unit held on conversion date (in shares)	1
Common stock, par value (in dollars per share) | $ / shares	$ 0.001
Simplification Transaction
Business Acquisition, Equity Interests Issued or Issuable [Line Items]
Common unit, issued (in shares)		16,000,000
Common shares issued in lieu of dividends (in shares)		9,000,000

Subsequent Event - Bankruptcy_2

Subsequent Event - Bankruptcy Filing (Details) - Subsequent Event - USD ($) $ in Millions	Aug. 30, 2024	Mar. 15, 2024
Unusual Risk or Uncertainty [Line Items]
Debtor-in-possession, equity right offering, amount	$ 250
Existing Equity Interests
Unusual Risk or Uncertainty [Line Items]
Debtor-in-possession, distribution of cash	$ 1
Debtor-in-possession, equity interests, percentage following dilution	0%
Maximum
Unusual Risk or Uncertainty [Line Items]
Debtor-in-possession, distribution of cash	$ 18
Minimum
Unusual Risk or Uncertainty [Line Items]
Debtor-in-possession, distribution of cash	13
DIP Financing
Unusual Risk or Uncertainty [Line Items]
Debtor-in-possession financing, amount arranged		$ 500
First Lien Senior Secured Exit Facility
Unusual Risk or Uncertainty [Line Items]
Senior secured revolving credit facility	$ 1,000

Restatement of Previously Iss_3

Restatement of Previously Issued Financial Statements (Unaudited) - Quarterly Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023		Dec. 31, 2022		Dec. 31, 2021
Accounting Changes and Error Corrections [Abstract]
Net revenue	$ 253,406	$ 340,826	$ 308,552	$ 275,069	$ 583,621	$ 924,447	$ 1,177,853		$ 1,094,276		$ 1,041,678
Loss from operations	(387,890)	(39,239)	(28,310)	(52,431)	(80,741)	(119,980)	(507,870)		(95,487)		(97,252)
Net loss attributable to Enviva Inc.	$ (427,588)	$ (84,211)	$ (64,205)	$ (109,990)	$ (174,195)	$ (258,406)	$ (685,994)		$ (168,307)		$ (122,069)
Basic net loss per Enviva Inc. common share (in dollars per share)	$ (5.74)	$ (1.13)	$ (0.94)	$ (1.65)	$ (2.58)	$ (3.70)	$ (9.64)	[1]	$ (2.59)	[1]	$ (4.76)	[1]
Diluted net loss per Enviva Inc. common share (in dollars per share)	$ (5.74)	$ (1.13)	$ (0.94)	$ (1.65)	$ (2.58)	$ (3.70)	$ (9.64)	[1]	$ (2.59)	[1]	$ (4.76)	[1]
[1]Effective December 31, 2021, common units were converted into common shares due to the conversion from a partnership to a corporation.

Restatement of Previously Iss_4

Restatement of Previously Issued Financial Statements - Revised Balance Sheet (Unaudited) (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Assets
Accounts receivable	$ 214,907	$ 199,329	$ 145,946	$ 128,494	$ 169,847
Other accounts receivable	11,029	11,422	15,142	12,673	8,950
Inventories, net	69,763	193,091	199,423	186,813	158,884
Prepaid expenses and other current assets	23,317	11,285	10,551	7,710	7,695
Total current assets	642,129	756,071	400,648	364,952	370,339
Property, plant, and equipment, net	1,674,987	1,661,632	1,632,014	1,593,654	1,584,875
Operating lease right-of-use assets	96,735	96,079	98,463	100,705	102,623
Other long-term assets	35,554	43,129	44,647	42,458	23,519
Total assets	2,530,809	2,892,344	2,544,819	2,539,452	2,551,440
Current liabilities:
Accrued and other current liabilities	174,929	162,230	142,677	135,945	146,497
Customer liabilities	365,290	35,291	33,903	36,828	75,230
Current portion of long-term debt and finance lease obligations	1,806,585	16,396	16,130	15,639	20,993
Financial liability pursuant to repurchase accounting	0	212,119	194,350	175,444	111,913
Total current liabilities	2,426,090	545,250	510,069	454,382	457,683
Long-term debt and finance lease obligations	16,300	1,805,574	1,391,984	1,393,794	1,571,766
Long-term operating lease liabilities	109,226	109,438	111,993	113,147	115,294
Other long-term liabilities	49,853	53,165	58,454	64,011	76,106
Total liabilities	2,691,307	2,630,495	2,204,647	2,157,127	2,264,684
Shareholders’ Equity:
Additional paid-in capital	741,133	735,881	730,056	459,482	502,554
Accumulated deficit	(854,301)	(426,713)	(342,502)	(278,297)	(168,307)
Total Enviva Inc.’s (deficit) equity	(112,927)	309,461	387,819	181,451	334,511
Total shareholders’ equity	(160,498)	261,849	340,172	133,736	286,756	$ 270,664
Total liabilities and shareholders' equity	$ 2,530,809	2,892,344	2,544,819	2,539,452	2,551,440
As Reported
Assets
Accounts receivable		200,199	146,434	128,737
Other accounts receivable		12,574	16,267	14,255
Inventories, net		192,361	198,546	185,746
Prepaid expenses and other current assets		12,369	11,541	8,499
Total current assets		758,447	402,374	366,499
Property, plant, and equipment, net		1,663,386	1,641,753	1,598,543
Operating lease right-of-use assets		96,079	98,463	100,764
Other long-term assets		40,236	41,203	41,242
Total assets		2,893,581	2,552,840	2,544,731
Current liabilities:
Accrued and other current liabilities		155,606	143,949	133,395
Customer liabilities		32,478	33,903	36,828
Current portion of long-term debt and finance lease obligations		16,336	16,130	15,313
Financial liability pursuant to repurchase accounting		212,119	194,350	180,954
Total current liabilities		535,753	511,341	457,016
Long-term debt and finance lease obligations		1,806,091	1,392,321	1,393,076
Long-term operating lease liabilities		108,301	110,856	113,159
Other long-term liabilities		64,050	67,821	72,177
Total liabilities		2,631,263	2,214,486	2,167,221
Shareholders’ Equity:
Additional paid-in capital		735,882	726,786	461,576
Accumulated deficit		(426,245)	(341,050)	(285,206)
Total Enviva Inc.’s (deficit) equity		309,930	386,001	176,636
Total shareholders’ equity		262,318	338,354	128,921	$ 286,756
Total liabilities and shareholders' equity		2,893,581	2,552,840	2,544,731
Other Adjustments
Assets
Accounts receivable		(870)	(488)	(243)
Other accounts receivable		(1,152)	(1,125)	(1,582)
Inventories, net		730	877	1,067
Prepaid expenses and other current assets		(1,084)	(990)	(789)
Total current assets		(2,376)	(1,726)	(1,547)
Property, plant, and equipment, net		(1,754)	(9,739)	(4,889)
Operating lease right-of-use assets		0	0	(59)
Other long-term assets		2,893	3,444	1,216
Total assets		(1,237)	(8,021)	(5,279)
Current liabilities:
Accrued and other current liabilities		6,624	(1,272)	2,550
Customer liabilities		2,813	0	0
Current portion of long-term debt and finance lease obligations		60	0	326
Financial liability pursuant to repurchase accounting		0	0	(5,510)
Total current liabilities		9,497	(1,272)	(2,634)
Long-term debt and finance lease obligations		(517)	(337)	718
Long-term operating lease liabilities		1,137	1,137	(12)
Other long-term liabilities		(10,885)	(9,367)	(8,166)
Total liabilities		(768)	(9,839)	(10,094)
Shareholders’ Equity:
Additional paid-in capital		(1)	3,270	(2,094)
Accumulated deficit		(468)	(1,452)	6,909
Total Enviva Inc.’s (deficit) equity		(469)	1,818	4,815
Total shareholders’ equity		(469)	1,818	4,815
Total liabilities and shareholders' equity		$ (1,237)	$ (8,021)	$ (5,279)

Restatement of Previously Iss_5

Restatement of Previously Issued Financial Statements - Revised Statement of Operations (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023		Dec. 31, 2022		Dec. 31, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net revenue	$ 253,406	$ 340,826	$ 308,552	$ 275,069	$ 583,621	$ 924,447	$ 1,177,853		$ 1,094,276		$ 1,041,678
Operating costs and expenses:
Cost of goods sold, excluding items below		288,308	266,330	262,843	529,173	817,481	1,218,111		927,453		861,703
Impairment of assets		21,679	0	0	0	21,679	92,701		0		0
Loss on disposal of assets		1,812	2,030	2,011	4,041	5,853	15,067		8,607		10,153
Selling, general, administrative, and development expenses		27,473	23,047	29,892	52,939	80,412	117,179		119,713		175,108
Depreciation and amortization		34,536	31,870	32,754	64,624	99,160	145,446		113,177		91,966
Costs and Expenses		380,065	336,862	327,500	664,362	1,044,427	1,685,723		1,189,763		1,138,930
Loss from operations	(387,890)	(39,239)	(28,310)	(52,431)	(80,741)	(119,980)	(507,870)		(95,487)		(97,252)
Other (expense) income:
Interest expense		(24,413)	(19,139)	(22,996)	(42,135)	(66,548)	(102,677)		(62,013)		(56,497)
Interest expense on repurchase accounting		(22,143)	(17,068)	(34,863)	(51,931)	(74,074)	(79,310)		(9,572)		0
Total interest expense		(46,556)	(36,207)	(57,859)	(94,066)	(140,622)	(181,987)		(71,585)		(56,497)
Other income, net		1,774	391	352	743	2,517	4,005		1,198		880
Nonoperating Income (Expense)		(44,782)	(35,816)	(57,507)	(93,323)	(138,105)	(177,982)		(70,387)		(64,994)
Net loss before income taxes		(84,021)	(64,126)	(109,938)	(174,064)	(258,085)	(685,852)		(165,874)		(162,246)
Net loss		(84,176)	(64,137)	(109,950)	(174,087)	(258,263)	(685,810)		(168,368)		(145,271)
Net loss attributable to Enviva Inc.	$ (427,588)	$ (84,211)	$ (64,205)	$ (109,990)	$ (174,195)	$ (258,406)	$ (685,994)		$ (168,307)		$ (122,069)
Net loss per Enviva Inc. common share or unit:
Net loss per common share - diluted (in dollars per share)	$ (5.74)	$ (1.13)	$ (0.94)	$ (1.65)	$ (2.58)	$ (3.70)	$ (9.64)	[1]	$ (2.59)	[1]	$ (4.76)	[1]
Net loss per common share - basic (in dollars per share)	$ (5.74)	$ (1.13)	$ (0.94)	$ (1.65)	$ (2.58)	$ (3.70)	$ (9.64)	[1]	$ (2.59)	[1]	$ (4.76)	[1]
Weighted-average number of common shares or units outstanding:
Weighted average shares outstanding - basic (in shares)		74,447,000	68,490,000	67,363,000	67,930,000	70,126,000	71,236,000		66,312,000		25,632,000
Weighted average shares outstanding - diluted (in shares)		74,447,000	68,490,000	67,363,000	67,930,000	70,126,000	71,236,000		66,312,000		25,632,000
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net revenue		$ 320,637	$ 301,905	$ 269,082	$ 570,987	$ 891,624
Operating costs and expenses:
Cost of goods sold, excluding items below		268,221	260,143	253,215	513,358	781,579
Impairment of assets		21,220	0	0	0	21,220
Loss on disposal of assets		4,384	3,177	3,629	6,806	11,190
Selling, general, administrative, and development expenses		27,582	21,987	30,954	52,941	80,523
Depreciation and amortization		36,405	29,965	34,674	64,639	101,044
Costs and Expenses		364,069	328,857	322,472	651,329	1,015,398
Loss from operations		(43,432)	(26,952)	(53,390)	(80,342)	(123,774)
Other (expense) income:
Interest expense		(21,620)	(17,272)	(23,393)	(40,665)	(62,285)
Interest expense on repurchase accounting		(22,143)	(11,558)	(40,373)	(51,931)	(74,074)
Total interest expense		(43,763)	(28,830)	(63,766)	(92,596)	(136,359)
Other income, net		2,190	17	309	326	2,516
Nonoperating Income (Expense)		(41,573)	(28,813)	(63,457)	(92,270)	(133,843)
Net loss before income taxes		(85,005)	(55,765)	(116,847)	(172,612)	(257,617)
Net loss		(85,160)	(55,776)	(116,859)	(172,635)	(257,795)
Net loss attributable to Enviva Inc.		$ (85,195)	$ (55,844)	$ (116,899)	$ (172,743)	$ (257,938)
Net loss per Enviva Inc. common share or unit:
Net loss per common share - diluted (in dollars per share)		$ (1.14)	$ (0.82)	$ (1.75)	$ (2.56)	$ (3.69)
Net loss per common share - basic (in dollars per share)		$ (1.14)	$ (0.82)	$ (1.75)	$ (2.56)	$ (3.69)
Weighted-average number of common shares or units outstanding:
Weighted average shares outstanding - basic (in shares)		74,447,000	68,490,000		67,930,000	70,126,000
Weighted average shares outstanding - diluted (in shares)		74,447,000	68,490,000	67,363,000	67,930,000	70,126,000
Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net revenue		$ 20,454	$ 6,652	$ 6,034	$ 12,686	$ 33,140
Operating costs and expenses:
Cost of goods sold, excluding items below		20,454	6,652	6,034	12,686	33,140
Impairment of assets		0	0	0	0	0
Loss on disposal of assets		0	0	0	0	0
Selling, general, administrative, and development expenses		0	0	0	0	0
Depreciation and amortization		0	0	0	0	0
Costs and Expenses		20,454	6,652	6,034	12,686	33,140
Loss from operations		0	0	0	0	0
Other (expense) income:
Interest expense		0	0	0	0	0
Interest expense on repurchase accounting		0	0	0	0	0
Total interest expense		0	0	0	0	0
Other income, net		0	0	0	0	0
Nonoperating Income (Expense)		0	0	0	0	0
Net loss before income taxes		0	0	0	0	0
Net loss		0	0	0	0	0
Net loss attributable to Enviva Inc.		$ 0	$ 0	$ 0	$ 0	$ 0
Net loss per Enviva Inc. common share or unit:
Net loss per common share - diluted (in dollars per share)		$ 0	$ 0	$ 0	$ 0	$ 0
Net loss per common share - basic (in dollars per share)		$ 0	$ 0	$ 0	$ 0	$ 0
Weighted-average number of common shares or units outstanding:
Weighted average shares outstanding - basic (in shares)		0	0	0	0	0
Weighted average shares outstanding - diluted (in shares)		0	0	0	0	0
Other Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net revenue		$ (265)	$ (5)	$ (47)	$ (52)	$ (317)
Operating costs and expenses:
Cost of goods sold, excluding items below		(367)	(465)	3,594	3,129	2,762
Impairment of assets		459	0	0	0	459
Loss on disposal of assets		(2,572)	(1,147)	(1,618)	(2,765)	(5,337)
Selling, general, administrative, and development expenses		(109)	1,060	(1,062)	(2)	(111)
Depreciation and amortization		(1,869)	1,905	(1,920)	(15)	(1,884)
Costs and Expenses		(4,458)	1,353	(1,006)	347	(4,111)
Loss from operations		4,193	(1,358)	959	(399)	3,794
Other (expense) income:
Interest expense		(2,793)	(1,867)	397	(1,470)	(4,263)
Interest expense on repurchase accounting		0	(5,510)	5,510	0	0
Total interest expense		(2,793)	(7,377)	5,907	(1,470)	(4,263)
Other income, net		(416)	374	43	417	1
Nonoperating Income (Expense)		(3,209)	(7,003)	5,950	(1,053)	(4,262)
Net loss before income taxes		984	(8,361)	6,909	(1,452)	(468)
Net loss		984	(8,361)	6,909	(1,452)	(468)
Net loss attributable to Enviva Inc.		$ 984	$ (8,361)	$ 6,909	$ (1,452)	$ (468)
Net loss per Enviva Inc. common share or unit:
Net loss per common share - diluted (in dollars per share)		$ 0.01	$ (0.12)	$ 0.10	$ (0.02)	$ (0.01)
Net loss per common share - basic (in dollars per share)		$ 0.01	$ (0.12)	$ 0.10	$ (0.02)	$ (0.01)
Weighted-average number of common shares or units outstanding:
Weighted average shares outstanding - basic (in shares)		0	0	0	0	0
Weighted average shares outstanding - diluted (in shares)		0	0	0	0	0
[1]Effective December 31, 2021, common units were converted into common shares due to the conversion from a partnership to a corporation.

Restatement of Previously Iss_6

Restatement of Previously Issued Financial Statements - Revised Statements of Comprehensive Loss (Unaudited) (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss	$ (84,176)	$ (64,137)	$ (109,950)	$ (174,087)	$ (258,263)	$ (685,810)	$ (168,368)	$ (145,271)
Total comprehensive loss	(84,148)	(64,144)	(109,949)	(174,093)	(258,241)	(685,840)	(168,470)	(145,234)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	(84,183)	(64,212)	(109,989)	(174,201)	(258,384)	$ (686,024)	$ (168,409)	$ (122,032)
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss	(85,160)	(55,776)	(116,859)	(172,635)	(257,795)
Total comprehensive loss	(85,132)	(55,783)	(116,858)	(172,641)	(257,773)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	(85,167)	(55,851)	(116,898)	(172,749)	(257,916)
Other Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Net loss	984	(8,361)	6,909	(1,452)	(468)
Total comprehensive loss	984	(8,361)	6,909	(1,452)	(468)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 984	$ (8,361)	$ 6,909	$ (1,452)	$ (468)

Restatement of Previously Iss_7

Restatement of Previously Issued Financial Statements - Revised Equity Statements (Unaudited) (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	$ 261,849	$ 340,172	$ 133,736	$ 286,756	$ 286,756	$ 286,756	$ 286,756	$ 270,664
Dividends declared				60,886			60,885	244,857
Dividend equivalent rights on performance-based restricted stock units forfeited		(75)	2,620				2,545
Issuance of Series A Preferred Stock and subsequent conversion to common shares		(24)	247,930				247,900
Common shares issued in lieu of dividends				8,698			8,698	33,187
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting		(417)	(370)	(15,264)			(15,859)	(16,907)
Non-cash equity-based compensation and other costs		6,341	20,400	14,560			46,366	56,575
Support Payments				9,821			9,821	23,839	$ 15,400
Total other comprehensive (loss) income		28	(7)	1			(30)	(102)	37
Net loss		(84,176)	(64,137)	(109,950)	(174,087)	(258,263)	(685,810)	(168,368)	(145,271)
Balance at the end of the period	(160,498)	261,849	340,172	133,736	340,172	261,849	(160,498)	286,756	$ 270,664
As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	262,318	338,354	128,921	286,756	286,756	286,756	$ 286,756
Dividends declared				60,940
Dividend equivalent rights on performance-based restricted stock units forfeited		2,258	342
Issuance of Series A Preferred Stock and subsequent conversion to common shares		(24)	247,930
Common shares issued in lieu of dividends				8,698
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting		(417)	(370)	(15,264)
Non-cash equity-based compensation and other costs		7,279	17,314	16,708
Support Payments				9,821
Total other comprehensive (loss) income		28	(7)	1
Net loss		(85,160)	(55,776)	(116,859)	(172,635)	(257,795)
Balance at the end of the period		262,318	338,354	128,921	338,354	262,318		$ 286,756
Other Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	$ (469)	1,818	4,815
Dividends declared				54
Dividend equivalent rights on performance-based restricted stock units forfeited		(2,333)	2,278
Non-cash equity-based compensation and other costs		(938)	3,086	(2,148)
Net loss		984	(8,361)	6,909	(1,452)	(468)
Balance at the end of the period		$ (469)	$ 1,818	$ 4,815	$ 1,818	$ (469)
Common Shares
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Shares, outstanding, beginning balance (in shares)	74,496,000	74,415,000	67,728,000	66,966,000	66,966,000	66,966,000	66,966,000	61,138,000
Balance at the beginning of period	$ 74	$ 74	$ 68	$ 67	$ 67	$ 67	$ 67	$ 61
Issuance of Series A Preferred Stock and subsequent conversion to common shares			$ 6				$ 6
Issuance of Series A Preferred Stock and subsequent conversion to common shares (in shares)			6,605,000				6,605,000
Common shares issued in lieu of dividends (in shares)				188,000			188,000	496,000
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting				$ 1			$ 1	$ 1
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting (in shares)		81,000	82,000	574,000			795,000	387,000
Shares, outstanding, ending balance (in shares)	74,554,000	74,496,000	74,415,000	67,728,000	74,415,000	74,496,000	74,554,000	66,966,000	61,138,000
Balance at the end of the period	$ 74	$ 74	$ 74	$ 68	$ 74	$ 74	$ 74	$ 67	$ 61
Common Shares | As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Shares, outstanding, beginning balance (in shares)	74,496,000	74,415,000	67,728,000	66,966,000	66,966,000	66,966,000	66,966,000
Balance at the beginning of period	$ 74	$ 74	$ 68	$ 67	$ 67	$ 67	$ 67
Issuance of Series A Preferred Stock and subsequent conversion to common shares			$ 6
Issuance of Series A Preferred Stock and subsequent conversion to common shares (in shares)			6,605,000
Common shares issued in lieu of dividends (in shares)				188,000
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting				$ 1
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting (in shares)		81,000	82,000	574,000
Shares, outstanding, ending balance (in shares)		74,496,000	74,415,000	67,728,000	74,415,000	74,496,000		66,966,000
Balance at the end of the period		$ 74	$ 74	$ 68	$ 74	$ 74		$ 67
Additional Paid-In Capital
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	735,881	730,056	459,482	502,554	502,554	502,554	502,554	317,998
Dividends declared				60,886			60,885	244,857
Dividend equivalent rights on performance-based restricted stock units forfeited		(75)	2,620				2,545
Issuance of Series A Preferred Stock and subsequent conversion to common shares		(24)	247,924				247,894
Common shares issued in lieu of dividends				8,698			8,698	33,187
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting		(417)	(370)	(15,265)			(15,860)	(16,908)
Non-cash equity-based compensation and other costs		6,341	20,400	14,560			46,366	56,575
Support Payments				9,821			9,821	23,839
Balance at the end of the period	741,133	735,881	730,056	459,482	730,056	735,881	741,133	502,554	317,998
Additional Paid-In Capital | As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	735,882	726,786	461,576	502,554	502,554	502,554	502,554
Dividends declared				60,940
Dividend equivalent rights on performance-based restricted stock units forfeited		2,258	342
Issuance of Series A Preferred Stock and subsequent conversion to common shares		(24)	247,924
Common shares issued in lieu of dividends				8,698
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting		(417)	(370)	(15,265)
Non-cash equity-based compensation and other costs		7,279	17,314	16,708
Support Payments				9,821
Balance at the end of the period		735,882	726,786	461,576	726,786	735,882		502,554
Additional Paid-In Capital | Other Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	(1)	3,270	(2,094)
Dividends declared				54
Dividend equivalent rights on performance-based restricted stock units forfeited		(2,333)	2,278
Non-cash equity-based compensation and other costs		(938)	3,086	(2,148)
Balance at the end of the period		(1)	3,270	(2,094)	3,270	(1)
Accumulated Deficit
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	(426,713)	(342,502)	(278,297)	(168,307)	(168,307)	(168,307)	(168,307)	0
Net loss		(84,211)	(64,205)	(109,990)			(685,994)	(168,307)
Balance at the end of the period	(854,301)	(426,713)	(342,502)	(278,297)	(342,502)	(426,713)	(854,301)	(168,307)	0
Accumulated Deficit | As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	(426,245)	(341,050)	(285,206)	(168,307)	(168,307)	(168,307)	(168,307)
Net loss		(85,195)	(55,844)	(116,899)
Balance at the end of the period		(426,245)	(341,050)	(285,206)	(341,050)	(426,245)		(168,307)
Accumulated Deficit | Other Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	(468)	(1,452)	6,909
Net loss		984	(8,361)	6,909
Balance at the end of the period		(468)	(1,452)	6,909	(1,452)	(468)
Accumulated Other Comprehensive Income
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	219	191	198	197	197	197	197	299
Total other comprehensive (loss) income		28	(7)	1			(30)	(102)
Balance at the end of the period	167	219	191	198	191	219	167	197	299
Accumulated Other Comprehensive Income | As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	219	191	198	197	197	197	197
Total other comprehensive (loss) income		28	(7)	1
Balance at the end of the period		219	191	198	191	219		197
Equity Attributable to Enviva Inc.
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	309,461	387,819	181,451	334,511	334,511	334,511	334,511	318,358
Dividends declared				60,886			60,885	244,857
Dividend equivalent rights on performance-based restricted stock units forfeited		(75)	2,620				2,545
Issuance of Series A Preferred Stock and subsequent conversion to common shares		(24)	247,930				247,900
Common shares issued in lieu of dividends				8,698			8,698	33,187
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting		(417)	(370)	(15,264)			(15,859)	(16,907)
Non-cash equity-based compensation and other costs		6,341	20,400	14,560			46,366	56,575
Support Payments				9,821			9,821	23,839
Total other comprehensive (loss) income		28	(7)	1			(30)	(102)
Net loss		(84,211)	(64,205)	(109,990)			(685,994)	(168,307)
Balance at the end of the period	(112,927)	309,461	387,819	181,451	387,819	309,461	(112,927)	334,511	318,358
Equity Attributable to Enviva Inc. | As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	309,930	386,001	176,636	334,511	334,511	334,511	334,511
Dividends declared				60,940
Dividend equivalent rights on performance-based restricted stock units forfeited		2,258	342
Issuance of Series A Preferred Stock and subsequent conversion to common shares		(24)	247,930
Common shares issued in lieu of dividends				8,698
Payments for withholding tax and number of shares issued associated with Long-Term Incentive Plan vesting		(417)	(370)	(15,264)
Non-cash equity-based compensation and other costs		7,279	17,314	16,708
Support Payments				9,821
Total other comprehensive (loss) income		28	(7)	1
Net loss		(85,195)	(55,844)	(116,899)
Balance at the end of the period		309,930	386,001	176,636	386,001	309,930		334,511
Equity Attributable to Enviva Inc. | Other Adjustments
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	(469)	1,818	4,815
Dividends declared				54
Dividend equivalent rights on performance-based restricted stock units forfeited		(2,333)	2,278
Non-cash equity-based compensation and other costs		(938)	3,086	(2,148)
Net loss		984	(8,361)	6,909
Balance at the end of the period		(469)	1,818	4,815	1,818	(469)
Noncontrolling Interests
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	(47,612)	(47,647)	(47,715)	(47,755)	(47,755)	(47,755)	(47,755)	(47,694)
Net loss		35	68	40			184	(61)
Balance at the end of the period	(47,571)	(47,612)	(47,647)	(47,715)	(47,647)	(47,612)	(47,571)	(47,755)	$ (47,694)
Noncontrolling Interests | As Reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Balance at the beginning of period	$ (47,612)	(47,647)	(47,715)	(47,755)	(47,755)	(47,755)	$ (47,755)
Net loss		35	68	40
Balance at the end of the period		$ (47,612)	$ (47,647)	$ (47,715)	$ (47,647)	$ (47,612)		$ (47,755)

Restatement of Previously Iss_8

Restatement of Previously Issued Financial Statements - Revised Statement of Cash Flow (Unaudited) (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Cash flows from operating activities:
Net loss	$ (84,176)	$ (64,137)	$ (109,950)	$ (174,087)	$ (258,263)	$ (685,810)	$ (168,368)	$ (145,271)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization			36,307	72,249	107,721	166,112	113,177	92,919
Impairment of assets and loss on disposal of assets			2,011	4,041	27,748
Deferred taxes			0	0	0	(231)	2,074	(21,629)
Non-cash equity-based compensation and other expense			13,293	33,343	39,986	44,431	54,148	55,924
Unrealized loss on foreign currency transactions, net			77	77	43	928	(234)	22
Change in operating assets and liabilities:
Accounts and other receivables			41,258	20,995	(29,207)	(40,347)	(63,343)	24,088
Prepaid expenses and other current and long-term assets			10,551	(10,860)	(4,120)	(24,931)	(25,534)	1,723
Inventories			(12,130)	(6,083)	(1,519)	(17,768)	3,909	(15,398)
Accounts payable, accrued liabilities, and other current liabilities			(50,489)	(34,430)	(23,310)	16,226	(21,896)	50,797
Other long-term liabilities			(9,556)	(9,944)	(15,422)	(21,788)	(17,306)	(10,111)
Net cash used in operating activities			23,404	23,207	(25,597)	(65,796)	(88,767)	33,390
Cash flows from investing activities:
Purchases of property, plant, and equipment			(70,234)	(136,871)	(212,529)	(301,300)	(217,847)	(332,322)
Net cash used in investing activities			(70,234)	(136,871)	(212,529)	(301,300)	(222,847)	(332,322)
Cash flows from financing activities:
Cash paid related to debt issuance costs and deferred offering costs			(1,732)	(1,769)	(1,769)	(1,780)	(6,931)	(9,401)
Proceeds from sale of finished goods subject to repurchase accounting			21,459	30,117	30,505	37,194	102,341	0
Cash dividends or distributions and equivalent rights			(56,550)	(57,020)	(57,104)	(57,104)	(211,061)	(116,006)
Net cash provided by financing activities			17,127	18,209	427,726	420,245	544,173	249,775
Net (decrease) increase in cash, cash equivalents, and restricted cash			(29,703)	(95,455)	189,600	53,149	232,559	(49,157)
Cash, cash equivalents, and restricted cash, beginning of period	155,622	221,374	251,077	251,077	251,077	251,077	18,518	67,675
Cash, cash equivalents, and restricted cash, end of period	440,677	155,622	221,374	155,622	440,677	304,226	251,077	$ 18,518
As Reported
Cash flows from operating activities:
Net loss	(85,160)	(55,776)	(116,859)	(172,635)	(257,795)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization			34,674	64,952	102,292
Impairment of assets and loss on disposal of assets			3,629	6,806	32,626
Deferred taxes			0	23	178
Non-cash equity-based compensation and other expense			16,708	32,136	39,759
Unrealized loss on foreign currency transactions, net			113	77	43
Change in operating assets and liabilities:
Accounts and other receivables			39,045	19,381	(31,228)
Prepaid expenses and other current and long-term assets			14,387	(1,093)	5,000
Inventories			(15,027)	(8,164)	(781)
Accounts payable, accrued liabilities, and other current liabilities			(42,012)	(25,476)	(21,854)
Other long-term liabilities			(4,818)	(14,134)	(21,398)
Net cash used in operating activities			31,872	29,779	(25,597)
Cash flows from investing activities:
Purchases of property, plant, and equipment			(72,194)	(136,871)	(212,529)
Net cash used in investing activities			(72,194)	(136,871)	(212,529)
Cash flows from financing activities:
Cash paid related to debt issuance costs and deferred offering costs			(1,662)	(1,769)	(1,769)
Proceeds from sale of finished goods subject to repurchase accounting			14,887	23,545	30,505
Cash dividends or distributions and equivalent rights			(56,556)	(57,020)	(57,104)
Net cash provided by financing activities			10,619	11,637	427,726
Net (decrease) increase in cash, cash equivalents, and restricted cash			(29,703)	(95,455)	189,600
Cash, cash equivalents, and restricted cash, beginning of period	155,622	221,374	251,077	251,077	251,077	251,077
Cash, cash equivalents, and restricted cash, end of period	440,677	155,622	221,374	155,622	440,677		251,077
Other Adjustments
Cash flows from operating activities:
Net loss	984	(8,361)	6,909	(1,452)	(468)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization			1,633	7,297	5,429
Impairment of assets and loss on disposal of assets			(1,618)	(2,765)	(4,878)
Deferred taxes			0	(23)	(178)
Non-cash equity-based compensation and other expense			(3,415)	1,207	227
Unrealized loss on foreign currency transactions, net			(36)	0	0
Change in operating assets and liabilities:
Accounts and other receivables			2,213	1,614	2,021
Prepaid expenses and other current and long-term assets			(3,836)	(9,767)	(9,120)
Inventories			2,897	2,081	(738)
Accounts payable, accrued liabilities, and other current liabilities			(8,477)	(8,954)	(1,456)
Other long-term liabilities			(4,738)	4,190	5,976
Net cash used in operating activities			(8,468)	(6,572)	0
Cash flows from investing activities:
Purchases of property, plant, and equipment			1,960	0	0
Net cash used in investing activities			1,960	0	0
Cash flows from financing activities:
Cash paid related to debt issuance costs and deferred offering costs			(70)	0	0
Proceeds from sale of finished goods subject to repurchase accounting			6,572	6,572	0
Cash dividends or distributions and equivalent rights			6	0	0
Net cash provided by financing activities			6,508	6,572	0
Net (decrease) increase in cash, cash equivalents, and restricted cash			0	0	0
Cash, cash equivalents, and restricted cash, beginning of period	0	0	0	0	0	$ 0
Cash, cash equivalents, and restricted cash, end of period	$ 0	$ 0	$ 0	$ 0	$ 0		$ 0

Significant Accounting Polici_4

Significant Accounting Policies - Narrative (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Accounts receivable, allowance for credit loss, current	$ 800,000	$ 0
Goodwill impairment	$ 103,928,000	$ 0	$ 0
Lessee, operating lease, renewal term	5 years
Lessee, finance lease, renewal term	5 years
Minimum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, remaining lease term	1 month
Lessee, finance lease, remaining lease term	1 month
Maximum
Lessee, Lease, Description [Line Items]
Lessee, operating lease, remaining lease term	38 years
Lessee, finance lease, remaining lease term	38 years

Significant Accounting Polici_5

Significant Accounting Policies - Schedule of Property, Plant, and Equipment Useful Lives (Details)	Dec. 31, 2023
Leasehold improvements
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Minimum | Land improvements
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Minimum | Buildings
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Minimum | Machinery and equipment
Property, Plant and Equipment [Line Items]
Estimated useful life	1 year
Minimum | Vehicles
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Minimum | Furniture and office equipment
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Minimum | Software
Property, Plant and Equipment [Line Items]
Estimated useful life	2 years
Maximum | Land improvements
Property, Plant and Equipment [Line Items]
Estimated useful life	40 years
Maximum | Buildings
Property, Plant and Equipment [Line Items]
Estimated useful life	40 years
Maximum | Machinery and equipment
Property, Plant and Equipment [Line Items]
Estimated useful life	40 years
Maximum | Vehicles
Property, Plant and Equipment [Line Items]
Estimated useful life	10 years
Maximum | Furniture and office equipment
Property, Plant and Equipment [Line Items]
Estimated useful life	13 years
Maximum | Software
Property, Plant and Equipment [Line Items]
Estimated useful life	8 years

Revenue - Schedule of Revenue D

Revenue - Schedule of Revenue Disaggregation (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Net revenue	$ 253,406	$ 340,826	$ 308,552	$ 275,069	$ 583,621	$ 924,447	$ 1,177,853	$ 1,094,276	$ 1,041,678
Product sales
Disaggregation of Revenue [Line Items]
Net revenue							1,217,725	1,079,814	999,190
Breakage revenue
Disaggregation of Revenue [Line Items]
Net revenue							44,105	6,381	37,284
Other revenue
Disaggregation of Revenue [Line Items]
Net revenue							9,670	8,081	5,204
Termination of all contracts with customer for the Q4 2022 Transactions
Disaggregation of Revenue [Line Items]
Net revenue							(67,176)	0	0
Impairment of customer assets
Disaggregation of Revenue [Line Items]
Net revenue							$ (26,471)	$ 0	$ 0

Revenue - Performance Obligatio

Revenue - Performance Obligation (Details) $ in Billions	Dec. 31, 2023 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligations	$ 18.3
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation, percentage	8%
Revenue, remaining performance obligation, expected timing of satisfaction, period	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-01-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Remaining performance obligation, percentage	9%
Revenue, remaining performance obligation, expected timing of satisfaction, period	2 years

Revenue - Variable Consideratio

Revenue - Variable Consideration (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Revenue from Contract with Customer [Abstract]
Contract with customer, performance obligation satisfied in previous period	$ 1.6	$ 0.3	$ 0.3

Revenue - Contract Balances (De

Revenue - Contract Balances (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Accounts receivable related to product sales	$ 194,000				$ 160,400
Accounts receivable	214,907	$ 199,329	$ 145,946	$ 128,494	169,847
Breakage revenue
Disaggregation of Revenue [Line Items]
Accounts receivable	20,900
Other revenue
Disaggregation of Revenue [Line Items]
Accounts receivable					9,400
Not yet billable pending finalization of prerequisite billing documentation
Disaggregation of Revenue [Line Items]
Accounts receivable related to product sales	$ 130,900				$ 136,100

Revenue - Customer Assets (Deta

Revenue - Customer Assets (Details) - USD ($)	1 Months Ended	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disaggregation of Revenue [Line Items]
Customer assets	$ 100,300,000	$ 100,300,000
Increase (decrease) in product sales revenue		(18,400,000)	$ (800,000)	$ 0
Increase (decrease) in other revenue		(26,500,000)	0	$ 0
Contract with customer, standstill agreement, increase (decrease) in customer assets	1,000,000
Customer liabilities, current
Disaggregation of Revenue [Line Items]
Contract with customer, liability	15,300,000	15,300,000	75,200,000
Other long-term liabilities
Disaggregation of Revenue [Line Items]
Contract with customer, liability	16,300,000	16,300,000	26,400,000
Long-Term Contract with Customer
Disaggregation of Revenue [Line Items]
Contract with customer, asset, reclassified to receivable		5,200,000	$ 140,800,000
Contract with customer, liability	$ 100,000,000	$ 100,000,000

Revenue - Repurchase Accounting

Revenue - Repurchase Accounting (Details) $ in Thousands, T in Millions		1 Months Ended		3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 08, 2023 USD ($)	Jan. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Sep. 30, 2023 USD ($)	Jun. 30, 2023 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) T	Jun. 30, 2023 USD ($)	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) T	Dec. 31, 2021 USD ($)
Disaggregation of Revenue [Line Items]
Long-term supply agreement, purchase amount, mass (in metric tons) | T							1.8				1.8
Interest expense				$ 24,413	$ 19,139	$ 22,996		$ 42,135	$ 66,548	$ 102,677	$ 62,013	$ 56,497
Finished goods on hand			$ 18,842				$ 11,794			18,842	11,794
Payments for the purchase of finished goods subject to repurchase accounting			6,700							8,939	$ 0	$ 0
Contract with customer, standstill agreement, settlement payment	$ 5,000
Contract with customer, standstill agreement, settlement payment, operating activities	2,800
Contract with customer, standstill agreement, settlement payment, financing activities	$ 2,200
Contract with customer, standstill agreement, reimbursement costs										2,000
Contract with customer, standstill agreement, increase (decrease) in cost of goods sold			123,300
Contract with customer, standstill agreement, increase (decrease) in customer assets			1,000
Increase (decrease) in contract with customer, liability							$ 65,200
Reclassification From Current and Non-Current Deferred Revenue
Disaggregation of Revenue [Line Items]
Increase (decrease) in contract with customer, liability			72,500
Reclassification From Current Financial Liability To Current Customer Liabilities
Disaggregation of Revenue [Line Items]
Increase (decrease) in contract with customer, liability			209,700
Reclassification From Interest Expense
Disaggregation of Revenue [Line Items]
Increase (decrease) in contract with customer, liability			2,600
Subsequent Event - Restricted Stock Shares
Disaggregation of Revenue [Line Items]
Contract with customer, standstill agreement, termination fee		$ 350,000
Long-Term Supply Agreement, Due Between 2022 And 2026
Disaggregation of Revenue [Line Items]
Long-term supply agreement, purchase amount, mass (in metric tons) | T							2.8				2.8
New, combined contract, blended price member
Disaggregation of Revenue [Line Items]
Deferred revenue			0				$ 72,700			0	$ 72,700
Financial liability pursuant to repurchase accounting										0	111,900
Contract with customer, financing receivable, write-down										11,100
New, combined contract, blended price member | Financial Assets Sold under Agreement to Repurchase
Disaggregation of Revenue [Line Items]
Finished goods on hand			$ 0				$ 95,300			0	$ 95,300
New, combined contract, blended price member | Financial liability subject to repurchase accounting
Disaggregation of Revenue [Line Items]
Financial liability pursuant to repurchase accounting										37,200
Interest expense										$ 79,300

Revenue - Contract Modification

Revenue - Contract Modification (Details) - Long-Term Contract with Customer $ in Millions	Dec. 31, 2023 USD ($)
Disaggregation of Revenue [Line Items]
Deferred revenue related to off-take contracts	$ 100
Short-term deferred revenue	7.5
Long-term deferred revenue	$ 87.8

Significant Risks and Uncerta_3

Significant Risks and Uncertainties, Including Business and Credit Concentrations - Narrative (Details)	12 Months Ended
	Dec. 31, 2023 plant provider
Concentration Risk
Number of rail service providers | provider	1
Number of production plants receiving wood pellet production from rail service provider	4
Number of industrial-scale production wood pellet production plants in operation	10
One Customer | Accounts Receivable | Percentage of sales
Concentration Risk
Concentration risk (as a percent)	32%

Significant Risks and Uncerta_4

Significant Risks and Uncertainties, Including Business and Credit Concentrations - Schedule of Concentration Risk (Details)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Product sales | Percentage of sales | Customer A
Concentration Risk
Concentration risk (as a percent)	30%	21%	32%
Product sales | Percentage of sales | Customer B
Concentration Risk
Concentration risk (as a percent)	3%	11%	5%
Product sales | Percentage of sales | Customer C
Concentration Risk
Concentration risk (as a percent)	6%	7%	17%
Product sales | Percentage of sales | Customer D
Concentration Risk
Concentration risk (as a percent)	13%	10%	9%
Product sales | Percentage of sales | Customer E
Concentration Risk
Concentration risk (as a percent)	(2.00%)	13%	18%
Product sales | Percentage of sales | Customer F
Concentration Risk
Concentration risk (as a percent)	10%	12%	6%
Product sales | Percentage of sales | Customer G
Concentration Risk
Concentration risk (as a percent)	16%	6%	0%
Wood Pellet Expense From Third-Party | Supplier Concentration Risk | Supplier A
Concentration Risk
Concentration risk (as a percent)	43%
Wood Pellet Expense From Third-Party | Supplier Concentration Risk | Supplier B
Concentration Risk
Concentration risk (as a percent)	20%
Wood Pellet Expense From Third-Party | Supplier Concentration Risk | Supplier C
Concentration Risk
Concentration risk (as a percent)	10%
Wood Pellet Expense From Third-Party | Supplier Concentration Risk | Supplier D
Concentration Risk
Concentration risk (as a percent)	11%

Significant Risks and Uncerta_5

Significant Risks and Uncertainties, Including Business and Credit Concentrations - Schedule of Production Procured From Third Parties (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($)
Risks and Uncertainties [Abstract]
Procured wood pellets	$ 72,440

Inventories, net - Schedule of

Inventories, net - Schedule of Inventories (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Inventory Disclosure [Abstract]
Raw materials and work-in-process	$ 13,723				$ 23,272
Consumable tooling	37,198				28,548
Finished goods on hand	18,842				11,794
Finished goods subject to repurchase accounting	0				95,270
Total inventories	$ 69,763	$ 193,091	$ 199,423	$ 186,813	$ 158,884

Inventories, net - Additional I

Inventories, net - Additional Information (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022
Inventory Disclosure [Abstract]
Inventory write-down	$ 123,300,000	$ 0	$ 2,700,000

Property, Plant, and Equipmen_3

Property, Plant, and Equipment, net - Schedule of Property, Plant, and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Less accumulated depreciation	$ (635,293)				$ (513,876)
Property, plant, and equipment, net	1,674,987	$ 1,661,632	$ 1,632,014	$ 1,593,654	1,584,875
Land
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	28,751				26,491
Land improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	82,788				77,126
Buildings
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	462,437				440,894
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	1,358,427				1,299,385
Vehicles
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	11,424				9,667
Furniture and office equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	17,429				14,789
Software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	23,083				12,275
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	23,441				23,409
Property, plant, and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	2,007,780				1,904,036
Property, plant, and equipment, net	1,372,487				1,390,160
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	$ 302,500				$ 194,715

Property, Plant, and Equipmen_4

Property, Plant, and Equipment, net - Schedule of Capitalized Interest Related to Construction-In-Progress (Details) - USD ($) $ in Thousands	3 Months Ended			6 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Capitalized interest related to construction in progress						$ 18,740	$ 18,869	$ 20,166
Depreciation expense						147,835	114,187	92,630
Loss on disposal of assets	$ 1,812	$ 2,030	$ 2,011	$ 4,041	$ 5,853	15,067	8,607	10,153
Impairment of assets						$ 66,150	$ 0	$ 0

Property, Plant, and Equipmen_5

Property, Plant, and Equipment, net - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Impairment of assets	$ 66,150	$ 0	$ 0
Payments for construction in process	120,600
Wood Pellet Production Plants In Development
Property, Plant and Equipment [Line Items]
Impairment of assets	44,500
Wood Pellet Production Plants In Development. Bond Plant
Property, Plant and Equipment [Line Items]
Impairment of assets	41,500
Wood Pellet Production Plants In Service
Property, Plant and Equipment [Line Items]
Impairment of assets	$ 21,700

Leases - Operating and Finance

Leases - Operating and Finance Lease ROU Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Operating leases:
Operating lease right-of-use assets	$ 96,735	$ 96,079	$ 98,463	$ 100,705	$ 102,623
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued and other current liabilities				Accrued and other current liabilities
Current portion of operating lease liabilities	$ 10,536				$ 9,525
Long-term operating lease liabilities	109,226	$ 109,438	$ 111,993	$ 113,147	115,294
Total operating lease liabilities	$ 119,762				$ 124,819
Finance leases:
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, plant, and equipment, net				Property, plant, and equipment, net
Property, plant, and equipment, net	$ 31,763				$ 27,881
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current portion of long-term debt and finance lease obligations				Current portion of long-term debt and finance lease obligations
Current portion of long-term finance lease obligations	$ 11,438				$ 9,376
Finance leases	$ 16,300				$ 12,747
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Long-term debt and finance lease obligations				Long-term debt and finance lease obligations
Total finance lease liabilities	$ 27,738				$ 22,123

Leases - Operating and Financ_2

Leases - Operating and Finance Lease Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating lease cost:
Total operating lease costs	$ 26,991	$ 27,693	$ 23,481
Finance lease cost:
Amortization of leased assets	15,477	12,569	10,574
Interest on lease liabilities	1,848	889	528
Total finance lease costs, net	18,131	13,808	11,160
Total lease costs	45,122	41,501	34,641
Cost of goods sold
Operating lease cost:
Fixed lease cost	9,659	8,481	7,011
Variable lease cost	89	36	18
Short-term lease cost	9,662	11,744	8,104
Finance lease cost:
Variable lease cost	792	336	58
Selling, general, administrative, and development expenses
Operating lease cost:
Fixed lease cost	6,854	7,331	7,820
Variable lease cost	265	24	0
Short-term lease cost	462	77	528
Finance lease cost:
Variable lease cost	$ 14	$ 14	$ 0

Leases - Operating and Financ_3

Leases - Operating and Finance Lease Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Operating cash flows from operating leases	$ 15,541	$ 15,756	$ 7,509
Operating cash flows from finance leases	1,774	766	524
Financing cash flows from finance leases	13,763	10,819	10,688
Operating leases	2,143	2,283	10,491
Finance leases	$ 19,222	$ 11,828	$ 8,531

Leases - Future Minimum Payment

Leases - Future Minimum Payments and Maturities of Operating and Finance Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Operating Leases
2024	$ 17,207
2025	17,001
2026	16,610
2027	15,065
2028	14,754
Thereafter	109,296
Total lease payments	189,933
Less: imputed interest	(70,171)
Total operating lease liabilities	119,762	$ 124,819
Finance Leases
2024	13,553
2025	6,718
2026	3,505
2027	2,121
2028	1,522
Thereafter	13,807
Total lease payments	41,226
Less: imputed interest	(13,488)
Total finance lease liabilities	27,738	$ 22,123
2024	30,760
2025	23,719
2026	20,115
2027	17,186
2028	16,276
Thereafter	123,103
Total lease payments	231,159
Less: imputed interest	(83,659)
Total present value of lease liabilities	$ 147,500

Leases - Weighted-Average Remai

Leases - Weighted-Average Remaining Operating and Finance Lease Terms and Discount Rate (Details)	Dec. 31, 2023
Weighted average remaining lease term (years):
Operating leases	13 years
Finance leases	6 years
Weighted average discount rate:
Operating leases	7%
Finance leases	11%

Fair Value Measurements - Carry

Fair Value Measurements - Carrying Amount and Fair Value of Long-Term Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Total long-term debt	$ 1,822,885	$ 1,592,759
Fair Value, Inputs, Level 2 [Member] | Carrying Amount
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Seller Note	0	8,705
Other long-term debt	674,641	441,418
Total long-term debt	1,795,147	1,570,636
Fair Value, Inputs, Level 2 [Member] | Carrying Amount | 2026 Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	748,606	747,991
Fair Value, Inputs, Level 2 [Member] | Carrying Amount | Epes Tax-Exempt Green Bond
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	245,738	245,727
Fair Value, Inputs, Level 2 [Member] | Carrying Amount | Bond Tax-Exempt Green Bond
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	97,985	98,004
Fair Value, Inputs, Level 2 [Member] | Carrying Amount | New Market Tax Credits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	28,177	28,791
Recurring | Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Seller Note	0	8,737
Other long-term debt	622,516	441,418
Total long-term debt	1,204,622	1,519,172
Recurring | Fair Value, Inputs, Level 2 [Member] | 2026 Notes
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	378,750	711,563
Recurring | Fair Value, Inputs, Level 2 [Member] | Epes Tax-Exempt Green Bond
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	112,500	227,500
Recurring | Fair Value, Inputs, Level 2 [Member] | Bond Tax-Exempt Green Bond
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	62,000	101,168
Recurring | Fair Value, Inputs, Level 2 [Member] | New Market Tax Credits
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Long term debt	$ 28,856	$ 28,786

Goodwill - Schedule of Goodwill

Goodwill - Schedule of Goodwill (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 103,928,000	$ 103,928,000
Goodwill impairment	(103,928,000)	0	$ 0
Goodwill, gross	103,928,000	103,928,000
Accumulated impairment charge	(103,928,000)	0
Goodwill, ending balance	$ 0	$ 103,928,000	$ 103,928,000

Accrued and Other Current Lia_3

Accrued and Other Current Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Accrued And Other Current Liabilities [Line Items]
Accrued expenses - compensation and benefits	$ 10,246				$ 11,942
Accrued and other current liabilities	174,929	$ 162,230	$ 142,677	$ 135,945	146,497
Accrued expenses - wood pellet purchases and distribution costs
Accrued And Other Current Liabilities [Line Items]
Other accrued liabilities, current	69,933				49,615
Accrued expenses - operating costs and expenses
Accrued And Other Current Liabilities [Line Items]
Other accrued liabilities, current	48,076				51,122
Accrued capital expenditures
Accrued And Other Current Liabilities [Line Items]
Other accrued liabilities, current	15,571				10,960
Other accrued expenses and other current liabilities
Accrued And Other Current Liabilities [Line Items]
Other accrued liabilities, current	$ 31,103				$ 22,858

Short-Term Borrowings, Long-T_3

Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations - Finance Lease Obligation Table (Details) - USD ($)	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Unamortized discount, premium and debt issuance costs	$ (13,100,000)
Finance leases	27,738,000				$ 22,123,000
Total long-term debt and finance lease obligations	1,822,885,000				1,592,759,000
Less current portion of long-term debt and finance lease obligations	(1,806,585,000)				(20,993,000)
Long-term debt and finance lease obligations, excluding current installments	16,300,000	$ 1,805,574,000	$ 1,391,984,000	$ 1,393,794,000	1,571,766,000
Other loans
Debt Instrument [Line Items]
Long term debt	5,311,000				5,418,000
Long-term debt and finance lease obligations, excluding current installments	31,400,000
2026 notes | Notes Payable, Other Payables
Debt Instrument [Line Items]
Unamortized discount, premium and debt issuance costs	1,400,000				2,000,000
Long term debt	748,606,000				747,991,000
Senior Secured Credit Facility, Revolving Credit Borrowings | Revolving credit facility | Revolving credit facility
Debt Instrument [Line Items]
Long term debt	568,546,000				436,000,000
Senior Secured Credit Facility, Term Loan | Revolving credit facility | Senior secured revolving credit facility
Debt Instrument [Line Items]
Unamortized discount, premium and debt issuance costs	3,200,000				0
Long term debt	100,784,000				0
Epes Tax-Exempt Green Bond | Municipal Bonds
Debt Instrument [Line Items]
Unamortized discount, premium and debt issuance costs	4,300,000				4,300,000
Long term debt	245,738,000				245,727,000
Bond Tax-Exempt Green Bond | Municipal Bonds
Debt Instrument [Line Items]
Unamortized discount, premium and debt issuance costs	2,000,000				2,000,000
Long term debt	97,985,000				98,004,000
New Market Tax Credit loan
Debt Instrument [Line Items]
Unamortized discount, premium and debt issuance costs	2,200,000				2,600,000
Long term debt	28,177,000				28,791,000
Seller Note
Debt Instrument [Line Items]
Unamortized discount, premium and debt issuance costs	0				45,000
Seller Note | Promissory Note
Debt Instrument [Line Items]
Long term debt	$ 0				$ 8,705,000

Short-Term Borrowings, Long-T_4

Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations - Narrative (Details) - USD ($)

1 Months Ended

12 Months Ended

Jan. 16, 2024

Nov. 30, 2022

Jul. 30, 2022

Jul. 15, 2022

Jun. 30, 2022

Dec. 31, 2023

Dec. 31, 2022

Dec. 31, 2021

Oct. 03, 2024

Jul. 22, 2024

Jun. 03, 2024

May 03, 2024

Mar. 15, 2024

Sep. 30, 2023

Jun. 30, 2023

Mar. 31, 2023

Jan. 31, 2023

Jul. 31, 2020

Dec. 31, 2019

Debt Instrument [Line Items]

Long-term debt and finance lease obligations

$ 16,300,000

$ 1,571,766,000

$ 1,805,574,000

$ 1,391,984,000

$ 1,393,794,000

Other long-term liabilities

49,853,000

76,106,000

$ 53,165,000

$ 58,454,000

$ 64,011,000

Unamortized discount, premium and debt issuance costs

(13,100,000)

Amortization expense included in interest expense

2,599,000

2,505,000

$ 764,000

Debt instrument, debt default, liability, fair value amount

$ 9,400,000

Debt instrument, debt default, expected default period

9 months

Interest Expense

Debt Instrument [Line Items]

Amortization expense included in interest expense

$ 2,600,000

2,500,000

3,900,000

Long-term debt

Debt Instrument [Line Items]

Unamortized discount, premium and debt issuance costs

13,100,000

11,000,000

Revolving credit facility | Senior secured revolving credit facility

Debt Instrument [Line Items]

Line of credit facility, current borrowing capacity

$ 568,500,000

436,000,000

Margin rate (percent)

0.25%

Increase or decrease in total leverage ratio

0.50

Line of credit facility, commitment fee amount

$ 800,000

$ 600,000

$ 800,000

Revolving credit facility | Senior secured revolving credit facility | Minimum

Debt Instrument [Line Items]

Ratio of debt to EBITDA

2.75

Commitment fee percentage

0.25%

Revolving credit facility | Senior secured revolving credit facility | Minimum | Secured Overnight Financing Rate (SOFR)

Debt Instrument [Line Items]

Margin rate (percent)

1.50%

Revolving credit facility | Senior secured revolving credit facility | Minimum | Base rate

Debt Instrument [Line Items]

Margin rate (percent)

0.50%

Revolving credit facility | Senior secured revolving credit facility | Maximum

Debt Instrument [Line Items]

Ratio of debt to EBITDA

4.75

Commitment fee percentage

0.50%

Revolving credit facility | Senior secured revolving credit facility | Maximum | Secured Overnight Financing Rate (SOFR)

Debt Instrument [Line Items]

Margin rate (percent)

2.75%

Revolving credit facility | Senior secured revolving credit facility | Maximum | Base rate

Debt Instrument [Line Items]

Margin rate (percent)

1.75%

Other loans

Debt Instrument [Line Items]

Loan to investment fund

$ 31,400,000

Contribution to community development entities

$ 42,000,000

Debt, weighted average interest rate

2.90%

Long-term debt and finance lease obligations

$ 31,400,000

Other long-term liabilities

12,800,000

Other loans | Bank A

Debt Instrument [Line Items]

Notes payable, noncurrent

$ 31,400,000

Other loans | Bank B

Debt Instrument [Line Items]

Capital contribution to fund

12,800,000

Debt maturity

Debt Instrument [Line Items]

Contribution to community development entities

34,100,000

Prepayment of debt

Debt Instrument [Line Items]

Contribution to community development entities

7,900,000

Capital contribution

Debt Instrument [Line Items]

Net loan proceeds

$ 12,800,000

Promissory Note

Debt Instrument [Line Items]

Interest rate (as a percent)

2.50%

Promissory note remaining principal balance

$ 8,800,000

2026 notes | Senior Notes

Debt Instrument [Line Items]

Debt instrument, principal amount

$ 150,000,000

$ 600,000,000

Interest rate (as a percent)

6.50%

2026 notes | Senior Notes | Subsequent Event - Restricted Stock Shares

Debt Instrument [Line Items]

Debt instrument, semi-annual interest, amount

$ 24,400,000

Letters of Credit | Senior secured revolving credit facility

Debt Instrument [Line Items]

Letters of credit outstanding

$ 1,400,000

1,000,000

Letters of Credit | Senior secured revolving credit facility | Minimum

Debt Instrument [Line Items]

Interest coverage ratio

2.25

Letters of Credit | Senior secured revolving credit facility | Maximum

Debt Instrument [Line Items]

Ratio of debt to EBITDA

5.50

Leverage ratio during material transaction period

5.75

Municipal Bonds | Epes Tax-Exempt Green Bond

Debt Instrument [Line Items]

Debt instrument, principal amount

$ 250,000,000

Interest rate (as a percent)

6%

Debt instrument, redemption price, percentage

100%

Net proceeds debt issuance

$ 245,900,000

Municipal Bonds | Bond Tax-Exempt Green Bond

Debt Instrument [Line Items]

Debt instrument, principal amount

$ 100,000,000

Interest rate (as a percent)

7.75%

Debt instrument, redemption price, percentage

100%

Net proceeds debt issuance

$ 98,700,000

Line of Credit | Other long-term assets

Debt Instrument [Line Items]

Unamortized discount, premium and debt issuance costs

$ 2,600,000

3,500,000

Senior Secured Credit Facility, Term Loan

Debt Instrument [Line Items]

Debt instrument, debt default, interest rate

2%

Senior Secured Credit Facility, Term Loan | Line of Credit | Senior secured revolving credit facility

Debt Instrument [Line Items]

Debt instrument, principal amount

$ 105,000,000

Debt instrument, periodic payment, percentage of principal

0.25%

Unamortized discount, premium and debt issuance costs

$ 3,200,000

$ 0

Senior Secured Credit Facility, Term Loan | Line of Credit | Senior secured revolving credit facility | Secured Overnight Financing Rate (SOFR)

Debt Instrument [Line Items]

Margin rate (percent)

4%

Senior Secured Credit Facility, Term Loan | Line of Credit | Senior secured revolving credit facility | Base rate

Debt Instrument [Line Items]

Margin rate (percent)

3%

DIP Facility Agreement | Subsequent Event - Restricted Stock Shares

Debt Instrument [Line Items]

Debtor-in-possession financing, amount arranged

$ 500,000,000

Debtor-in-possession financing, borrowings outstanding

$ 350,000,000

$ 100,000,000

$ 100,000,000

$ 150,000,000

New Markets Tax Credit Agreement

Debt Instrument [Line Items]

Debt instrument, debt default, interest rate

5%

Short-Term Borrowings, Long-T_5

Short-Term Borrowings, Long-Term Debt and Finance Lease Obligations - Schedule of Debt Maturities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
2024	$ 1,819,659
2025	5,392
2026	2,480
2027	1,269
2028 and thereafter	7,185
Long-term debt and finance lease obligations	1,835,985
Unamortized discount, premium and debt issuance costs	(13,100)
Total long-term debt	$ 1,822,885	$ 1,592,759

Related-Party Transactions - Co

Related-Party Transactions - Common Control Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands			3 Months Ended				9 Months Ended	12 Months Ended
	Feb. 28, 2023	Oct. 14, 2021	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Oct. 14, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Mar. 15, 2024
Related Party Transaction [Line Items]
Common shares issued in lieu of dividends						$ 8,698		$ 8,698	$ 33,187
Proceeds from capital contribution of New Market Tax Credit financing								0	12,763	$ 0
Support payments received						9,821		$ 9,821	$ 23,839	15,400
DIP Financing | Subsequent Event - Restricted Stock Shares
Related Party Transaction [Line Items]
Debtor-in-possession, maximum amount of syndication											$ 100,000
Convertible Preferred Stock
Related Party Transaction [Line Items]
Temporary equity, par value (in dollars per share)	$ 0.001
Sale of stock, consideration received on transaction	$ 249,100
Simplification Transaction
Related Party Transaction [Line Items]
Proceeds from capital contribution of New Market Tax Credit financing		$ 55,500
Simplification Transaction | Dividend Reinvestment
Related Party Transaction [Line Items]
Common shares issued in lieu of dividends (in shares)		9,000,000							496,378
Common shares issued in lieu of dividends									$ 33,200
Simplification Transaction | Enviva Partners, LP
Related Party Transaction [Line Items]
Common unit, issued (in shares)		16,000,000					16,000,000
Related Party
Related Party Transaction [Line Items]
Monitoring fee, percentage of capital contributions							0.40%
Monitoring fee										$ 1,100
Related Party | Simplification Transaction
Related Party Transaction [Line Items]
Common shares issued in lieu of dividends (in shares)		8,700,000
Common units held by affiliate (in units)		27,700,000
Common shares issued in lieu of dividends						$ 8,700			$ 33,200
Related Party | Simplification Transaction | Dividend Reinvestment
Related Party Transaction [Line Items]
Common shares issued in lieu of dividends (in shares)			0	0	0	188,321			496,378
Related Party | Simplification Transaction | Enviva Partners, LP
Related Party Transaction [Line Items]
Common unit, issued (in shares)		16,000,000					16,000,000
Related Party | Riverstone Loan | Simplification Transaction
Related Party Transaction [Line Items]
Distribution made to limited partner, unit distribution (in shares)		13,600,000
Common unit, issued (in shares)		14,100,000					14,100,000

Income Taxes - Schedule of Inco

Income Taxes - Schedule of Income before Income Tax, Domestic & Foreign (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
U.S.	$ (684,459)	$ (165,174)	$ (162,246)
Foreign	(1,393)	(700)	421
Net loss not subject to federal income tax	0	0	145,040
Loss before income tax	$ (685,852)	$ (165,874)	$ (16,785)

Income Taxes - Schedule of Comp

Income Taxes - Schedule of Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Current income tax expense:
Federal	$ 0	$ 139	$ 4,593
State	0	0	5
Foreign	189	281	55
Total current income tax expense	189	420	4,653
Deferred income tax (benefit) expense:
Federal	(231)	2,264	(21,570)
State	0	0	(58)
Foreign	0	(190)	0
Total deferred income tax (benefit) expense	(231)	2,074	(21,628)
Total income tax (benefit) expense	$ (42)	$ 2,494	$ (16,975)

Income Taxes - Schedule of Effe

Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Disclosure [Abstract]
Income tax benefit at statutory federal income tax rate	$ (144,029)	$ (34,833)	$ (34,072)
Partnership earnings not subject to tax	0	0	30,547
Recognition/derecognition of deferred tax	0	(51,252)	(155,980)
Valuation allowance	111,083	82,868	142,822
Goodwill impairment	20,929	0	0
Equity-based compensation	15,032	4,227	0
Tax-exempt interest	0	1,647	0
State taxes, net of federal tax benefit	(2,946)	(812)	0
Foreign taxes	189	92	0
Other	(300)	557	(292)
Total income tax (benefit) expense	$ (42)	$ 2,494	$ (16,975)

Income Taxes - Schedule of Defe

Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Deferred tax assets:
Less: valuation allowance	$ (338,800)
Deferred tax liabilities:
Deferred tax liabilities, net	(2,033)	$ (2,107)
Domestic Tax Authority
Deferred tax assets:
Federal and state net operating loss carryforward	87,533	38,999
Operating lease liabilities	25,714	26,870
Equity-based compensation	5,250	13,077
Property, plant, and equipment	121,592	138,601
Interest expense limitation	31,323	12,777
Contract liability	82,434	24,913
Financial liability subject to repurchase accounting	0	24,173
Deferred revenue	21,224	15,711
Other	6,577	3,878
Less: valuation allowance	(338,816)	(227,734)
Total deferred tax assets	42,831	71,265
Deferred tax liabilities:
Contract asset	(21,663)	(30,249)
Operating lease right-of-use assets	(20,741)	(22,078)
Finished goods subject to repurchase accounting	0	(20,596)
Other	(2,295)	(449)
Total deferred tax liabilities	(44,699)	(73,372)
Deferred tax liabilities, net	$ (1,868)	$ (2,107)

Income Taxes - Narrative (Detai

Income Taxes - Narrative (Details) - USD ($)	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Tax Examination [Line Items]
Reserves for uncertain tax position	$ 0	$ 0	$ 0
Deferred tax assets, valuation allowance	338,800,000
Domestic Tax Authority
Income Tax Examination [Line Items]
Operating loss carryforwards	407,100,000
Deferred tax assets, valuation allowance	338,816,000	$ 227,734,000
State and Local Jurisdiction
Income Tax Examination [Line Items]
Operating loss carryforwards	50,000,000
Tax years 2034 to 2036 | Domestic Tax Authority
Income Tax Examination [Line Items]
Deferred tax assets, operating loss carryforwards, subject to expiration	1,100,000
Tax year 2037 to 2043 | State and Local Jurisdiction
Income Tax Examination [Line Items]
Deferred tax assets, operating loss carryforwards, subject to expiration	$ 34,000,000

Restructuring Inclusive of Re_3

Restructuring Inclusive of Related Severance Expenses - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Cash-based employee severance expenses	$ 6,553
Other Current Liabilities
Restructuring Cost and Reserve [Line Items]
Cash-based employee severance expenses	$ 1,300	$ 0

Restructuring Inclusive of Re_4

Restructuring Inclusive of Related Severance Expenses - Schedule of Restructuring Charges (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Restructuring and Related Activities [Abstract]
Cash-based employee severance expenses	$ 6,553
Non-cash equity-based compensation	11,825
Accelerated leasehold improvement depreciation	1,248
Impairment of right-of-use asset	216
Total	$ 19,842	$ 0	$ 0

Equity - Narrative (Details)

Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands

1 Months Ended

3 Months Ended

9 Months Ended

12 Months Ended

30 Months Ended

Mar. 20, 2023

Oct. 14, 2021

Jan. 31, 2022

Jul. 31, 2021

Feb. 28, 2021

Dec. 31, 2023

Sep. 30, 2023

Jun. 30, 2023

Mar. 31, 2023

Oct. 14, 2021

Oct. 13, 2021

Dec. 31, 2023

Dec. 31, 2022

Dec. 31, 2021

Mar. 31, 2024

Jun. 15, 2023

Mar. 01, 2023

Feb. 28, 2023

Other Ownership Interests [Line Items]

Issuance costs

$ 13,400

Proceeds from issuance of Series A Preferred Stock, net, which was converted into common stock

$ 247,900

$ 0

$ 0

Common stock, shares, issued (in shares)

4,945,000

Shares issued, price per share (in dollars per share)

$ 70

Proceeds from issuance of Enviva Inc. common shares, net

$ 332,800

0

332,725

214,501

Common shares issued in lieu of dividends

$ 8,698

8,698

33,187

Proceeds from capital contribution of New Market Tax Credit financing

0

12,763

$ 0

Convertible Preferred Stock

Other Ownership Interests [Line Items]

Temporary equity, par value (in dollars per share)

$ 0.001

Share price (in dollars per share)

$ 37.71

Temporary equity, stock issued during period, shares, new issues (in shares)

6,605,671

Proceeds from issuance of convertible preferred stock, gross

$ 249,100

Issuance costs

1,200

Proceeds from issuance of Series A Preferred Stock, net, which was converted into common stock

$ 247,900

Convertible preferred stock, shares issued upon conversion (in shares)

1

Common stock, par value (in dollars per share)

$ 0.001

Our Former Sponsor

Other Ownership Interests [Line Items]

Percentage of interest in subsidiaries

30%

Share-Based Payment Arrangement, Tranche Two

Other Ownership Interests [Line Items]

Vesting percentage

33%

Share-Based Payment Arrangement, Tranche Three

Other Ownership Interests [Line Items]

Vesting percentage

33%

Share-Based Payment Arrangement, Tranche One

Other Ownership Interests [Line Items]

Vesting percentage

33%

Development JV

Other Ownership Interests [Line Items]

Payments to acquire interest in subsidiaries and affiliates

$ 23,700

$ 130,100

Hamlet JV

Other Ownership Interests [Line Items]

Distribution to holders of outstanding Class B Units

75%

Hamlet JV | John Hancock

Other Ownership Interests [Line Items]

Waterfall distribution, class a units, remainder percent

25%

Class A Units | Hamlet JV

Other Ownership Interests [Line Items]

Total capital commitment

$ 235,200

$ 235,200

Limited partner units outstanding (in units)

227,000,000

227,000,000

Remaining capital commitment

$ 8,200

$ 8,200

Class B Units | Hamlet JV

Other Ownership Interests [Line Items]

Total capital commitment

$ 232,200

$ 232,200

Limited partner units outstanding (in units)

224,000,000

224,000,000

Remaining capital commitment

$ 8,200

$ 8,200

Enviva Partners, LP

Other Ownership Interests [Line Items]

Issuance costs

$ 9,500

Shares issued, price per share (in dollars per share)

$ 45.50

$ 45.50

Net proceeds

$ 214,500

Enviva Partners, LP | Private Placement

Other Ownership Interests [Line Items]

Issuance of common units, net (in units)

4,925,000

Simplification Transaction

Other Ownership Interests [Line Items]

Proceeds from capital contribution of New Market Tax Credit financing

$ 55,500

Simplification Transaction | Related Party

Other Ownership Interests [Line Items]

Common shares issued in lieu of dividends (in shares)

8,700,000

Common shares issued in lieu of dividends

$ 8,700

$ 33,200

Simplification Transaction | Forecast

Other Ownership Interests [Line Items]

Proceeds from capital contribution of New Market Tax Credit financing

$ 55,500

Simplification Transaction | Dividend Reinvestment

Other Ownership Interests [Line Items]

Common shares issued in lieu of dividends (in shares)

9,000,000

496,378

Common shares issued in lieu of dividends

$ 33,200

Simplification Transaction | Dividend Reinvestment | Related Party

Other Ownership Interests [Line Items]

Common shares issued in lieu of dividends (in shares)

0

0

0

188,321

496,378

Simplification Transaction | Enviva Partners, LP

Other Ownership Interests [Line Items]

Common unit, issued (in shares)

16,000,000

16,000,000

Simplification Transaction | Enviva Partners, LP | Related Party

Other Ownership Interests [Line Items]

Common unit, issued (in shares)

16,000,000

16,000,000

Conversion to Corporation

Other Ownership Interests [Line Items]

Common stock, par value (in dollars per share)

$ 0.001

Common stock, shares, issued (in shares)

1

Equity - Cash Distributions to

Equity - Cash Distributions to Shareholders/Unitholders (Details) - $ / shares	3 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021
Stockholders' Equity Note [Abstract]
Cash distribution declared (in dollars per unit)						$ 0.8400	$ 0.8150
Common stock, dividends, per share, declared (in dollars per share)	$ 0.9050	$ 0.9050	$ 0.9050	$ 0.9050	$ 0.8600

Equity (Details)

Equity (Details) - USD ($) $ / shares in Units, $ in Thousands

1 Months Ended

3 Months Ended

12 Months Ended

Mar. 20, 2023

Jan. 31, 2022

Mar. 31, 2023

Dec. 31, 2022

Sep. 30, 2022

Jun. 30, 2022

Mar. 31, 2022

Dec. 31, 2021

Dec. 31, 2023

Dec. 31, 2022

Dec. 31, 2021

Jun. 15, 2023

Mar. 01, 2023

Feb. 28, 2023

Other Ownership Interests [Line Items]

Issuance costs

$ 13,400

Proceeds from issuance of convertible preferred stock

$ 247,900

$ 0

$ 0

Common shares issued in lieu of dividends

$ 8,698

8,698

$ 33,187

Common stock, dividends, per share, declared (in dollars per share)

$ 0.9050

$ 0.9050

$ 0.9050

$ 0.9050

$ 0.8600

Convertible Preferred Stock

Other Ownership Interests [Line Items]

Temporary equity, par value (in dollars per share)

$ 0.001

Share price (in dollars per share)

$ 37.71

Temporary equity, stock issued during period, shares, new issues (in shares)

6,605,671

Proceeds from issuance of convertible preferred stock, gross

$ 249,100

Issuance costs

1,200

Proceeds from issuance of convertible preferred stock

$ 247,900

Convertible preferred stock, shares issued upon conversion (in shares)

1

Common stock, par value (in dollars per share)

$ 0.001

Equity - Common Shares_Units Is

Equity - Common Shares/Units Issuance and Hamlet JV (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended	12 Months Ended
	Jan. 31, 2022	Dec. 31, 2023
Partners' Capital and Distribution
Shares issued, price per share (in dollars per share)	$ 70
Issuance costs	$ 13.4
Hamlet JV
Partners' Capital and Distribution
Distribution to holders of outstanding Class B Units		75%
John Hancock | Hamlet JV
Partners' Capital and Distribution
Waterfall distribution, class a units, remainder percent		25%
Class A Units | Hamlet JV
Partners' Capital and Distribution
Total capital commitment		$ 235.2
Limited partner units outstanding (in units)		227
Remaining capital commitment		$ 8.2
Class B Units | Hamlet JV
Partners' Capital and Distribution
Total capital commitment		$ 232.2
Limited partner units outstanding (in units)		224
Remaining capital commitment		$ 8.2

Equity - Issuance of common sha

Equity - Issuance of common shares (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	12 Months Ended
	Jan. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Equity [Abstract]
Common stock, shares, issued (in shares)	4,945,000
Shares issued, price per share (in dollars per share)	$ 70
Proceeds from issuance of Enviva Inc. common shares, net	$ 332,800	$ 0	$ 332,725	$ 214,501
Issuance costs	$ 13,400

Equity - Development JV (Detail

Equity - Development JV (Details) - USD ($) $ in Millions	1 Months Ended
	Jul. 31, 2021	Feb. 28, 2021
Development JV
Payments to acquire interest in subsidiaries and affiliates	$ 23.7	$ 130.1

Equity-Based Awards - Narrative

Equity-Based Awards - Narrative (Details) - USD ($)	1 Months Ended		3 Months Ended				12 Months Ended
	Jan. 31, 2023	Aug. 31, 2020	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2021	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Non-cash equity-based compensation and other costs			$ (6,341,000)	$ (20,400,000)	$ (14,560,000)		$ (46,366,000)	$ (56,575,000)
Payment for withholding tax							16,765,000	16,907,000	$ 10,979,000
Distributions paid related to distribution equivalent rights							800,000	3,300,000	3,500,000
Performance-Based Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Dividends payable							0	7,566,000
Series B
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Series B, units issued (in shares)		2,500
Other ownership interests, units issued, percentage		25%
Other ownership interests, units issued, additional percentage		25%
Other ownership interests, additional units issued, duration		3 years
Grant date fair value									38,500,000
Non-cash equity-based compensation and other costs							19,000,000	24,400,000	23,800,000
Unrecognized estimated compensation cost							3,800,000
Series B | General and administrative expenses
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Non-cash equity-based compensation and other costs							10,800,000	15,200,000
Series B | Executive separation
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Non-cash equity-based compensation and other costs							$ 8,200,000	9,200,000
Series B | Conversion to Corporation
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Grant date fair value						$ 50,500,000
Non-cash equity-based compensation and other costs						$ 3,300,000
Series B | Simplification Transaction
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Non-cash equity-based compensation and other costs									$ 16,600,000
Maximum | Time-Based Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period							4 years
Maximum | Series B
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Series B, units issued (in shares)		10,000
Minimum | Time-Based Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vesting period							3 years
LTIP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Number of common units to be awarded under the plan (in shares)						3,450,000			3,450,000
Vesting period							60 days
LTIP | Time-Based Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Dividends payable							$ 0	0
Employee Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Grant date fair value							51,000,000	39,400,000	$ 27,700,000
Unrecognized estimated compensation cost							$ 29,900,000
Vested (in units)							699,324
Employee Awards | Time-Based Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Payment for withholding tax							$ 17,200,000	$ 16,900,000	$ 11,000,000
Vested (in units)							531,625	404,913	312,528
Employee Awards | Performance-Based Restricted Stock Units
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Vested (in units)							167,699	260,725	156,801
Employee Awards | General and administrative expenses
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Non-cash equity-based compensation and other costs							$ 14,800,000	$ 18,100,000	$ 25,700,000
Employee Awards | Executive separation
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Non-cash equity-based compensation and other costs							3,500,000	7,600,000
Employee Awards | Cost of goods sold
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Non-cash equity-based compensation and other costs							4,700,000	2,800,000	2,300,000
Director Awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Grant date fair value	$ 1,500,000
Non-cash equity-based compensation and other costs							1,400,000	$ 1,300,000	$ 800,000
Unrecognized estimated compensation cost							$ 100,000
Vested (in units)							18,729

Equity-Based Awards - Schedule

Equity-Based Awards - Schedule of Employee Awards Under LTIP (Details) - Employee Awards - $ / shares	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Units
Nonvested at the beginning of the period (in units)	1,297,772
Granted (in units)	2,102,404
Forfeitures (in units)	(682,739)
Vested (in units)	(699,324)
Nonvested at the end of the period (in units)	2,018,113	1,297,772
Weighted-Average Grant Date Fair Value (per unit)
Nonvested at the beginning of the period (in dollars per unit)	$ 57.39
Granted (in dollars per unit)	24.24
Forfeitures (in dollars per unit)	49.62
Vested (in dollars per unit)	44.33
Nonvested at the end of the period (in dollars per unit)	$ 29.73	$ 57.39
Time-Based Restricted Stock Units
Units
Nonvested at the beginning of the period (in units)	751,603
Granted (in units)	1,928,844
Forfeitures (in units)	(354,227)
Vested (in units)	(531,625)	(404,913)	(312,528)
Nonvested at the end of the period (in units)	1,794,595	751,603
Weighted-Average Grant Date Fair Value (per unit)
Nonvested at the beginning of the period (in dollars per unit)	$ 61.19
Granted (in dollars per unit)	22.20
Forfeitures (in dollars per unit)	39.25
Vested (in dollars per unit)	38.68
Nonvested at the end of the period (in dollars per unit)	$ 24.74	$ 61.19
Performance-Based Restricted Stock Units
Units
Nonvested at the beginning of the period (in units)	546,169
Granted (in units)	173,560
Forfeitures (in units)	(328,512)
Vested (in units)	(167,699)	(260,725)	(156,801)
Nonvested at the end of the period (in units)	223,518	546,169
Weighted-Average Grant Date Fair Value (per unit)
Nonvested at the beginning of the period (in dollars per unit)	$ 52.17
Granted (in dollars per unit)	47.02
Forfeitures (in dollars per unit)	60.81
Vested (in dollars per unit)	62.25
Nonvested at the end of the period (in dollars per unit)	$ 69.84	$ 52.17

Equity-Based Awards - Schedul_2

Equity-Based Awards - Schedule of Director Awards Under the LTIP (Details) - Director Awards	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Units
Nonvested at the beginning of the period (in units) | shares	18,729
Granted (in units) | shares	34,167
Forfeitures (in units) | shares	(3,463)
Vested (in units) | shares	(18,729)
Nonvested at the end of the period (in units) | shares	30,704
Weighted-Average Grant Date Fair Value (per unit)
Nonvested at the beginning of the period (in dollars per unit) | $ / shares	$ 72.07
Granted (in dollars per unit) | $ / shares	44.83
Forfeitures (in dollars per unit) | $ / shares	44.83
Vested (in dollars per unit) | $ / shares	72.07
Nonvested at the end of the period (in dollars per unit) | $ / shares	$ 44.83

Equity-Based Awards- Dividend E

Equity-Based Awards- Dividend Equivalent Rights (Details) - Performance-Based Restricted Stock Units - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Dividends payable	$ 0	$ 7,566
Accrued liabilities
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Dividends payable	0	3,690
Other long-term liabilities
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Dividends payable	$ 0	$ 3,876

Net Loss per Enviva Inc. Comm_3

Net Loss per Enviva Inc. Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2023	Sep. 30, 2023	Dec. 31, 2023		Dec. 31, 2022		Dec. 31, 2021
Earnings Per Share [Abstract]
Net loss attributable to Enviva Inc.	$ (427,588)	$ (84,211)	$ (64,205)	$ (109,990)	$ (174,195)	$ (258,406)	$ (685,994)		$ (168,307)		$ (122,069)
Dividend equivalent rights paid on time-based restricted stock units							(854)		(3,470)
Net loss attributable to Enviva Inc. common stockholders							$ (686,848)		$ (171,777)
Weighted average shares outstanding - basic (in shares)		74,447,000	68,490,000	67,363,000	67,930,000	70,126,000	71,236,000		66,312,000		25,632,000
Weighted average shares outstanding - diluted (in shares)		74,447,000	68,490,000	67,363,000	67,930,000	70,126,000	71,236,000		66,312,000		25,632,000
Net loss per common share - basic (in dollars per share)	$ (5.74)	$ (1.13)	$ (0.94)	$ (1.65)	$ (2.58)	$ (3.70)	$ (9.64)	[1]	$ (2.59)	[1]	$ (4.76)	[1]
Net loss per common share - diluted (in dollars per share)	$ (5.74)	$ (1.13)	$ (0.94)	$ (1.65)	$ (2.58)	$ (3.70)	$ (9.64)	[1]	$ (2.59)	[1]	$ (4.76)	[1]
[1]Effective December 31, 2021, common units were converted into common shares due to the conversion from a partnership to a corporation.

Net Loss per Enviva Inc. Comm_4

Net Loss per Enviva Inc. Common Share - Additional Information (Details) shares in Millions	Oct. 14, 2021 shares
Simplification Transaction
Net Income per Limited Partner Unit
Common unit, issued (in shares)	16

Commitments and Contingencies -

Commitments and Contingencies - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Long-Term Purchase Commitment [Line Items]
Firm commitments	$ 391,771
Procured wood pellets	72,440
Cost of goods sold | Shipping expenses
Long-Term Purchase Commitment [Line Items]
Cost of goods and services sold	175,600	$ 132,500	$ 94,700
Holdings TSA
Long-Term Purchase Commitment [Line Items]
Firm commitments	38,200
Services expenses	12,000	10,700	12,300
Transportation Agreement
Long-Term Purchase Commitment [Line Items]
Transportation expense	57,900	53,900	43,800
Long-term supply agreement
Long-Term Purchase Commitment [Line Items]
Procured wood pellets	$ 27,000	$ 62,600	$ 109,600
Maximum
Long-Term Purchase Commitment [Line Items]
Lease term	5 years
Maximum | Long-term shipping agreement
Long-Term Purchase Commitment [Line Items]
Lease term	19 years

Commitments and Contingencies_2

Commitments and Contingencies - Schedule of Future Minimum Firm Commitments (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Commitments and Contingencies Disclosure [Abstract]
2024	$ 118,668
2025	118,417
2026	92,328
2027	30,868
2028	31,490
Total	$ 391,771

Schedule II - Valuation and Q_2

Schedule II - Valuation and Qualifying Accounts (Details) - Deferred tax asset valuation allowance - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 227,734	$ 142,822	$ 2,038
Costs and Expenses	(231)	2,264	0
Other Accounts	111,313	82,648	140,784
Deductions	0	0	0
Balance at the End of Period	$ 338,816	$ 227,734	$ 142,822