UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 9, 2021

Clearway Energy, Inc.

(Exact name of registrant as specified in its charter)

300 Carnegie Center, Suite 300, Princeton, New Jersey 08540

(Address of principal executive offices, including zip code)

(609) 608-1525

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Securities registered pursuant to Section 12(b) of the Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company     ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 4.01 Changes in Registrant’s Certifying Accountant.

On March 9, 2021, the Audit Committee of the Board of Directors of Clearway Energy, Inc. (the “Company”) dismissed KPMG LLP as the Company’s independent registered public accounting firm. On March 11, 2021, the Audit Committee appointed Ernst & Young LLP, an independent registered public accounting firm, to audit the consolidated financial statements of the Company and its subsidiaries for the fiscal year ending December 31, 2021.

KPMG LLP’s audit reports on the consolidated financial statements of the Company and its subsidiaries as of and for the fiscal years ended December 31, 2019 and 2020 did not contain an adverse opinion or disclaimer of opinion, nor were they qualified or modified as to uncertainty, audit scope, or accounting principles, except that KPMG LLP’s report on the consolidated financial statements of the Company and its subsidiaries as of and for the fiscal years ended December 31, 2019 and 2020, contained the below separate paragraphs:

During the fiscal years ended December 31, 2019 and 2020, and through March 9, 2021, there were no (i) disagreements (as defined in Item 304(a)(1)(iv) of Regulation S-K) between the Company and KPMG LLP on any matter of accounting principle or practice, financial statement disclosure, or auditing scope or procedure which, if not resolved to KPMG LLP’s satisfaction, would have caused it to make reference to the matter in conjunction with its report on the Company’s consolidated financial statements for the relevant year, or (ii) reportable events as defined in Item 304(a)(1)(v) of Regulation S-K.

The Company provided KPMG LLP with a copy of the disclosures it is making in this Form 8-K and requested that KPMG LLP furnish a letter addressed to the Securities and Exchange Commission stating whether or not it agrees with the statements made herein. A copy of KPMG LLP’s letter, dated March 15, 2021, is filed as Exhibit 16.1 to this Form 8-K.

During the fiscal years ended December 31, 2019 and 2020, and through March 11, 2021, neither the Company, nor anyone on behalf of the Company, consulted with Ernst & Young LLP with respect to either (i) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on the consolidated financial statements of the Company and its subsidiaries, and no written report or oral advice was provided by Ernst & Young LLP to the Company that Ernst & Young LLP concluded was an important factor considered by the Company in reaching a decision as to the accounting, auditing or financial reporting issue or (ii) any matter that was the subject of either a disagreement (as defined in Item 304(a)(1)(iv) of Regulation S-K) or a reportable event (as described in Item 304(a)(1)(v) of Regulation S-K).

Item 9.01 Financial Statements and Exhibits

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 hereunto duly authorized.