# EDGAR Filing Document

**Accession Number:** 0001848763
**File Stem:** 0001104659-26-030241
**Filing Date:** 2026-3
**Character Count:** 7639
**Document Hash:** b0acc2e49bc27bb4114e9ebdd6905fed
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-030241.hdr.sgml**: 20260318

**ACCESSION NUMBER**: 0001104659-26-030241

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260318

**FILED AS OF DATE**: 20260318

**DATE AS OF CHANGE**: 20260318

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Chakrabarti Sumantra
- **CENTRAL INDEX KEY:** 0002114557

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-40752
- **FILM NUMBER:** 26766808

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** C/O VISTRA (UK) LTD
- **STREET 2:** SUITE 3, 7TH FLOOR, 50 BROADWAY
- **CITY:** LONDON
- **PROVINCE COUNTRY:** X0
- **ZIP:** SW1H 0DB
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ReNew Energy Global plc
- **CENTRAL INDEX KEY:** 0001848763
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTRIC SERVICES [4911]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** K7
- **FISCAL YEAR END:** 0331

**BUSINESS ADDRESS:**
- **STREET 1:** C/O RENEW POWER, COMMERCIAL BLOCK-1
- **STREET 2:** ZONE 6, GOLF COURSE RD, DLF CITY PHASE-V
- **CITY:** GURUGRAM-HARYANA
- **STATE:** K7
- **ZIP:** 122009
- **BUSINESS PHONE:** 91 99710 95748

**MAIL ADDRESS:**
- **STREET 1:** C/O RENEW POWER, COMMERCIAL BLOCK-1
- **STREET 2:** ZONE 6, GOLF COURSE RD, DLF CITY PHASE-V
- **CITY:** GURUGRAM-HARYANA
- **STATE:** K7
- **ZIP:** 122009

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ReNew Energy Global Ltd
- **DATE OF NAME CHANGE:** 20210302

## Exhibit 24.1

Exhibit 24.1

POWER OF ATTORNEY

I, Sumantra Chakrabarti, Director of Renew Energy Global plc (the "Corporation"), hereby authorize and designate each of Samir Rai and Kailash Vaswani as my agent and attorney-in-fact, with full power of substitution to:

(1) prepare and sign on my behalf any Form 3, Form 4 or Form 5 under Section l6 of the Securities Exchange Act of 1934, as amended, and file the same with the Securities and Exchange Commission and each stock exchange on which the securities of the Corporation are listed;

(2) prepare and sign on my behalf any Form 144 Notice under the Securities Act of 1933, as amended, and file the same with the Securities and Exchange Commission; and

(3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.

The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Corporation assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934, as amended, or Section 5 of the Securities Act of 1933, as amended, or Rule 144 promulgated under such Act. This Power of Attorney shall remain in effect until the undersigned is no longer required to file Forms 3, 4, 5 and 144 with respect to the undersigned's holdings of and transactions in securities issued by the Corporation, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of the 17<sup>th</sup> day of February, 2026.

---

| |
|:---|
| /s/ Sumantra Chakrabarti |
| Name: Sumantra Chakrabarti |

---

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Chakrabarti Sumantra<br><sub>(Last) (First) (Middle)</sub><br>C/O VISTRA (UK) LTD<br>SUITE 3, 7TH FLOOR, 50 BROADWAY<br><sub>(Street)</sub><br>LONDON, UNITED KINGDOM SW1H 0DB<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>ReNew Energy Global plc [ RNW ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-18 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director   [ ] 10% Owner<br>[ ] Officer (give title below)   [ ] Other (specify below)<br>_ _ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class A Ordinary Shares | 115375<sup>(1)</sup> | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Includes 22,562 restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of the Issuer's Class A Ordinary Shares. These RSUs vest on August 23, 2026, subject to the Reporting Person's continuous service through such date.

**Remarks:**
Exhibit 24.1 - Power of Attorney

**Signature:** /s/ Sumantra Chakrabarti  
**Date:** 2026-03-18

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**