Company: TGE
Filing Date: 2025-07-11
Form Type: 424B3
Source: 0001213900-25-062959
Chunk: 0

Company: Generation Essentials Group
Filing Date: 2025-07-11
Form: 424B3
Chunk 0
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Filed pursuant to Rule 424(b)(3)
Registration Statement No. 333-288278

Prospectus Supplement No. 1

(To Prospectus dated July 10, 2025)

<div align='center'>The Generation Essentials Group

16,220,000 CLASS A ORDINARY SHARES UNDERLYING WARRANTS, 57,401,944
CLASS A ORDINARY SHARES AND 11,120,000 WARRANTS OF

THE GENERATION ESSENTIALS GROUP</div>

This prospectus supplement is being filed to update
and supplement the information contained in the prospectus dated July 10, 2025 (as supplemented or amended from time to time, the “Prospectus”),
which forms a part of our Registration Statement on Form F-1 (Registration No. 333-288278), as amended and supplemented, with the
information contained in our Current Report on Form 6-K, furnished with the Securities and Exchange Commission on July 9, 2025. The Prospectus
relates to (i) the issuance by The Generation Essentials Group of up to 16,220,000 Ordinary Shares upon exercise of the Warrants, and
(ii) the offer and resale from time to time by the selling securityholders identified in the Prospectus or their pledgees, donees, transferees,
assignees or other successors in interest (that receive any of the securities as a gift, distribution, or other non-sale related transfer)
of up to (a) 57,401,944 Ordinary Shares (including 11,120,000 Ordinary Shares issuable upon the exercise of the Sponsor Warrants), and
(b) up to 11,120,000 Sponsor Warrants.

This prospectus supplement updates and supplements
the information in the Prospectus and is not complete without, and may not be delivered or utilized except in combination with, the Prospectus,
including any amendments or supplements thereto. This prospectus supplement should be read in conjunction with the Prospectus and if there
is any inconsistency between the information in the Prospectus and this prospectus supplement, you should rely on the information in this
prospectus supplement.

Our Ordinary Shares and Warrants are listed on
the New York Stock Exchange, or NYSE, under the trading symbols “TGE” and “TGE WS,” respectively. On July 9, 2025,
the closing price of our Ordinary Shares on NYSE was $6.83 per share, and the closing price of our