Exhibit 31.2

CERTIFICATION PURSUANT TO

RULES 13a-14(a) AND 15d-14(a) UNDER THE SECURITIES EXCHANGE ACT OF 1934,

AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Saleem Elmasri, certify that:

1. I have reviewed this Amendment No. 1 to Annual Report on Form 10-K of Bright Green Corporation for the year ended December 31, 2023;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. [Intentionally omitted]*

4. [Intentionally omitted]*

5. [Intentionally omitted]*

		Bright Green Corporation
Date: April 29, 2024	By:	/s/ Saleem Elmasri
		Saleem Elmasri
		Chief Financial Officer
		(Principal Financial and Accounting Officer)

* Paragraphs 3 through 5, omitted here, are included in Exhibit 31.2 to the Annual Report on Form 10-K filed by Bright Green Corporation on April 16, 2024.