6-K

6-K 1 rnw_6k_-_q4fy26.htm 6-K 6-K

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of May 2026

Commission File Number: 001-40752

RENEW ENERGY GLOBAL PLC

(Translation of registrant’s name into English)

C/O Vistra (UK) Ltd, Suite 3, 7th Floor

50, Broadway, London, England, SW1H 0DB, United Kingdom

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ Form 40-F ☐

Other events

Earnings Release

On May 18, 2026, ReNew Energy Global Plc (“ReNew” or the “Registrant”) issued an earnings release announcing its unaudited financial results for the three months and twelve months ended March 31, 2026, as well as certain other business updates. A copy of the earnings release dated May 18, 2026, is attached hereto as exhibit 99.1.

The contents of this Report of Foreign Private Issuer on Form 6-K (this “Form 6-K”), including Exhibit 99.1 hereto, are incorporated by reference into the Registrant’s registration statement on Form F-3, SEC file number 333-259706, filed by the Registrant on October 13, 2022 (as supplemented by any prospectus supplements filed on or prior to the date of this Form 6-K), and shall be a part thereof from the date on which this Form 6-K is furnished, to the extent not superseded by documents or reports subsequently filed or furnished.

EXHIBIT INDEX


Exhibit		Description
99.1		Q4 FY26 and FY26 Financial Results

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.


Dated: May 18, 2026	RENEW ENERGY GLOBAL PLC

	By:	/s/ Kailash Vaswani
	Name:	Kailash Vaswani
	Title:	Chief Financial Officer

SEC Form 6-K filed by ReNew Energy Global plc