| Cover | Feb. 06, 2024 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Feb. 06, 2024 |
| Entity File Number | 001-39819 |
| Entity Registrant Name | Global Gas Corporation |
| Entity Central Index Key | 0001817232 |
| Entity Tax Identification Number | 85-1617911 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | 99 Wall Street |
| Entity Address, Address Line Two | Suite 436 |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10005 |
| City Area Code | 917 |
| Local Phone Number | 327-0437 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Class A common stock, par value $0.0001 per share | |
| Title of 12(b) Security | Class A common stock, par value $0.0001 per share |
| Trading Symbol | HGAS |
| Security Exchange Name | NASDAQ |
| Warrants, each whole warrant exercisable for one share of Class A common stock, each at an exercise price of $11.50 per share | |
| Title of 12(b) Security | Warrants, each whole warrant exercisable for one share of Class A common stock, each at an exercise price of $11.50 per share |
| Trading Symbol | HGASW |
| Security Exchange Name | NASDAQ |
