Exhibit 12

POWER OF ATTORNEY

The undersigned, BlackRock Portfolio Management LLC, a limited liability company duly organized under the laws of the State of Delaware, United States (the "Company"), does hereby make, constitute and appoint each of Eric Andruczyk, Julie Ashworth, Richard Cundiff, R. Andrew Dickson, III, Spencer Fleming, Laura Hildner, David Maryles, Christopher Meade, Charles Park, James Raby, Daniel Riemer, David Rothenberg and Brenda Schulz, acting severally, as its true and lawful attorneys-in-fact, for the purpose of, from time to time, executing, in its name and on its behalf and on behalf of its direct and indirect subsidiaries and affiliates, any and all documents, certificates, instruments, statements, filings, agreements and amendments (collectively, "documents") determined by such person to be necessary or appropriate to comply with ownership or control-person reporting requirements imposed by any United States or non-United States governmental or regulatory authority, including, without limitation, Schedules 13D and 13G and Forms 3, 4, 5, 13F, 13H, SHO and N-PX and any amendments to any of the foregoing as may be required to be filed with the Securities and Exchange Commission, and delivering, furnishing or filing any such documents with the appropriate governmental or regulatory authority or other person, and giving and granting 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 and to all intents and purposes as the Company and/or its direct and indirect subsidiaries, as applicable, might or could do if personally present by one of its authorized signatories, hereby ratifying and confirming all that said attorney-in-fact shall lawfully do or cause to be done by virtue hereof. Any such determination by an attorney-in-fact named herein shall be conclusively evidenced by such person's execution, delivery, furnishing or filing of the applicable document.

This power of attorney shall be valid from the date hereof and shall remain in full force and effect until either revoked in writing by the Company, or, in respect of any attorney-in-fact named herein, until such person ceases to be an employee of the Company or one of its affiliates.

IN WITNESS WHEREOF, the undersigned has caused this power of attorney to be executed as of this 28th day of January, 2025.

BLACKROCK PORTFOLIO MANAGEMENT LLC
By: BlackRock Finance, Inc., its sole member


By:
/s/ R. Andrew Dickson, III
 
Name: 
R. Andrew Dickson, III
 
Title:
Corporate Secretary
 



Annex A

The following is a list of the executive officers and directors of BlackRock, Inc. (collectively, the “Covered Persons”), setting forth the present principal occupation or employment and the name, principal business and address of any corporation or other organization in which such employment is conducted and citizenship for each such person.
Executive Officers
Name
  
Principal Occupation or
Employment
  
Business Address
  
Citizenship
Laurence D. Fink
  
Chairman and Chief Executive Officer
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Robert S. Kapito
  
President
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Stephen Cohen
  
Senior Managing Director and Chief Product Officer
  
BlackRock, Inc.
Drapers Gardens
12 Throgmorton Avenue
London EC2N 2DL United Kingdom
  
U.K.
             
Marc Comerchero
 
Managing Director, Chief Accounting Officer and Global Controller
 
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
 
U.S.
             
Robert L. Goldstein
  
Senior Managing Director and Chief Operating Officer
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Caroline Heller
 
Senior Managing Director and Global Head of Human Resources
 
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
 
U.S.
             
J. Richard Kushel
  
Senior Managing Director and Head of the Portfolio Management Group
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Rachel Lord
  
Senior Managing Director and Head of International
  
BlackRock, Inc.
Drapers Gardens
12 Throgmorton Avenue
London EC2N 2DL United Kingdom
  
U.K.
             
Christopher J. Meade
  
Senior Managing Director, Chief Legal Officer and General Counsel
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Martin Small
  
Senior Managing Director and Chief Financial Officer
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
A-1


Directors
Name
  
Principal Occupation or
Employment
  
Business Address
  
Citizenship
Laurence D. Fink
  
BlackRock, Inc. – Chairman and Chief Executive Officer
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Robert S. Kapito
  
BlackRock, Inc. – President
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Pamela Daley
  
General Electric Company – Former Senior Vice President of Corporate Business Development
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
William E. Ford
  
General Atlantic – Chairman and Chief Executive Officer
  
General Atlantic
Park Avenue Plaza
55 East 52nd Street, 33rd Fl
New York, NY 10055
  
U.S.
             
Fabrizio Freda
  
The Estée Lauder Companies Inc. – President and Chief Executive Officer
  
Estée Lauder Companies
767 Fifth Avenue, 40th Fl
New York, NY 10153
  
Italy & U.S.
             
Murry S. Gerber
  
EQT Corporation – Former Executive Chairman, Chairman,
President and CEO
  
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
  
U.S.
             
Margaret “Peggy” L. Johnson
  
Agility Robotics, Inc. – Chief Executive Officer
  
Agility Robotics
32114 Mallard Ave
Tangent, OR 97389
  
U.S.
             
Cheryl D. Mills
  
BlackIvy Group LLC – President and Chief Executive Officer
  
BlackIvy Group LLC
2300 N Street NW
Suite 630
Washington DC 20037
  
U.S.
             
Amin H. Nasser
 
Saudi Arabian Oil Company – President and Chief Executive Officer
 
P.O. Box 5000, Dhahran, 31311, Kingdom of Saudi Arabia
 
Saudi Arabia
             
Gordon M. Nixon
 
Royal Bank of Canada – Former President, CEO and Board Member
 
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
 
Canada
             
Adebayo Ogunlesi
 
Global Infrastructure Partners – Chairman and Chief Executive Officer
 
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
 
U.S. & Nigeria
             
Kristin Peck
 
Zoetis Inc. – Chief Executive Officer
 
Zoetis Inc.
10 Sylvan Way
Parsippany, NJ 07054
 
U.S.
             
Charles H. Robbins
 
Cisco Systems, Inc. – Chairman and Chief Executive Officer
 
Cisco Systems, Inc.
300 West Tasman Drive
San Jose, CA 95134
 
U.S.

A-2



Name  
Principal Occupation or
Employment
  Business Address   Citizenship
Marco Antonio Slim Domit
 
Grupo Financiero Inbursa, S.A.B. de C.V. – Chairman
 
Grupo Financiero Inbursa
Av. Paseo de las Palmas, #736 Floor 1
Colonia Lomas de Chapultepec
C.P. 11000, México D.F.
 
Mexico
   
       
Hans E. Vestberg
 
Verizon Communications Inc. – Chairman and Chief Executive Officer
 
Verizon Communications Inc.
1095 Avenue of the Americas
New York, NY 10036
 
Sweden
             
Susan L. Wagner
 
BlackRock, Inc. - Former Vice Chairman
 
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
 
U.S.
             
Mark Wilson
 
Aviva plc – Former Chief Executive Officer; AIA Group Ltd – Former President and Chief Executive Officer
 
BlackRock, Inc.
50 Hudson Yards
New York, NY 10001
 
New Zealand


A-3


Annex B

Transactions in the Class A Common Stock during the Past Sixty (60) Days ended January 28, 2025

Legal Entity
Trade Date
Amount
Trade Price ($)
Buy/Sell
BlackRock Institutional Trust Company, National Association
12/3/2024
           155
26.59
Sell
BlackRock Institutional Trust Company, National Association
12/6/2024
           207
26.56
Sell
BlackRock Institutional Trust Company, National Association
12/6/2024
             33
26.48
Buy
BlackRock Institutional Trust Company, National Association
12/9/2024
             53
26.99
Buy
BlackRock Institutional Trust Company, National Association
12/10/2024
           391
26.44
Sell
BlackRock Investment Management (UK) Limited
12/11/2024
             41
26.05
Sell
BlackRock Institutional Trust Company, National Association
12/11/2024
           488
26.05
Sell
BlackRock Institutional Trust Company, National Association
12/12/2024
        1,040
25.68
Sell
BlackRock Investment Management (UK) Limited
12/12/2024
               7
25.68
Sell
BlackRock Institutional Trust Company, National Association
12/13/2024
        1,059
25.65
Sell
BlackRock Institutional Trust Company, National Association
12/16/2024
        1,396
25.14
Sell
Aperio Group LLC
12/17/2024
       17.282
26.10
Buy
BlackRock Institutional Trust Company, National Association
12/17/2024
        4,123
24.49
Sell
BlackRock Institutional Trust Company, National Association
12/18/2024
        1,430
24.33
Sell
BlackRock Institutional Trust Company, National Association
12/19/2024
        2,444
24.32
Sell
BlackRock Institutional Trust Company, National Association
12/20/2024
        1,198
24.53
Sell
BlackRock Institutional Trust Company, National Association
12/23/2024
        1,932
24.85
Sell
BlackRock Institutional Trust Company, National Association
12/27/2024
        1,909
24.60
Sell
BlackRock Institutional Trust Company, National Association
12/30/2024
        2,560
24.62
Sell
BlackRock Investment Management (UK) Limited
12/31/2024
       32,408
24.43
Sell
BlackRock Investment Management (UK) Limited
12/31/2024
        7,429
24.47
Sell
BlackRock Institutional Trust Company, National Association
12/31/2024
        1,909
24.45
Sell
BlackRock Institutional Trust Company, National Association
1/2/2025
        5,018
24.78
Sell
Aperio Group LLC
1/8/2025
             99
25.73
Buy
Aperio Group LLC
1/14/2025
        8.133
25.08
Buy


B-1



Transactions in the Class C Common Stock during the Past Sixty (60) Days ended January 28, 2025

Legal Entity
Trade Date
Amount
Trade Price ($)
Buy/Sell
BlackRock (Luxembourg) S.A.
11/29/2024
              4,302
29.55
Sell
BlackRock (Luxembourg) S.A.
11/29/2024
            14,194
29.59
Sell
BlackRock Advisors, LLC
11/29/2024
                 771
29.59
Sell
BlackRock Advisors, LLC
11/29/2024
                 248
29.55
Sell
BlackRock Investment Management (UK) Limited
11/29/2024
            13,162
29.55
Sell
BlackRock Investment Management (UK) Limited
11/29/2024
            40,967
29.59
Sell
Aperio Group LLC
11/29/2024
                   92
29.49
Buy
BlackRock (Luxembourg) S.A.
12/2/2024
            14,790
29.22
Sell
BlackRock Advisors, LLC
12/2/2024
                 830
29.22
Sell
BlackRock Investment Management (UK) Limited
12/2/2024
            44,109
29.22
Sell
BlackRock Japan Co., Ltd.
12/2/2024
                 812
29.08
Buy
Aperio Group LLC
12/2/2024
              1,457
29.08
Buy
Aperio Group LLC
12/2/2024
                 598
29.08
Sell
BlackRock (Luxembourg) S.A.
12/3/2024
            15,250
28.64
Sell
BlackRock Advisors, LLC
12/3/2024
                 358
28.64
Sell
BlackRock Investment Management (UK) Limited
12/3/2024
            18,951
28.64
Sell
Aperio Group LLC
12/3/2024
                 486
28.33
Buy
Aperio Group LLC
12/3/2024
                 359
28.33
Sell
BlackRock (Luxembourg) S.A.
12/4/2024
            18,673
28.32
Sell
BlackRock Advisors, LLC
12/4/2024
                 435
28.32
Sell
BlackRock Advisors, LLC
12/4/2024
              1,098
28.37
Buy
BlackRock Institutional Trust Company, National Association
12/4/2024
              5,524
28.37
Buy
BlackRock Investment Management (UK) Limited
12/4/2024
            23,207
28.32
Sell
Aperio Group LLC
12/4/2024
              1,520
28.37
Buy
Aperio Group LLC
12/4/2024
                 572
28.37
Sell
BlackRock (Luxembourg) S.A.
12/5/2024
            18,516
28.60
Sell
BlackRock Advisors, LLC
12/5/2024
                 433
28.60
Sell
BlackRock Investment Management (UK) Limited
12/5/2024
            23,013
28.60
Sell
Aperio Group LLC
12/5/2024
              1,762
28.62
Buy
Aperio Group LLC
12/5/2024
                   69
28.62
Sell
BlackRock (Luxembourg) S.A.
12/6/2024
            17,862
28.23
Sell
BlackRock Advisors, LLC
12/6/2024
              4,048
28.24
Buy
BlackRock Advisors, LLC
12/6/2024
                 418
28.23
Sell
BlackRock Institutional Trust Company, National Association
12/6/2024
                   78
28.17
Buy
BlackRock Investment Management (UK) Limited
12/6/2024
            22,198
28.23
Sell
SpiderRock Advisors, LLC
12/6/2024
              1,043
28.24
Buy
Aperio Group LLC
12/6/2024
              8,450
28.24
Buy
Aperio Group LLC
12/6/2024
                 446
28.24
Sell
BlackRock (Luxembourg) S.A.
12/9/2024
            17,592
28.72
Sell
BlackRock Advisors, LLC
12/9/2024
                 411
28.72
Sell
BlackRock Institutional Trust Company, National Association
12/9/2024
                 125
28.85
Buy
BlackRock Investment Management (UK) Limited
12/9/2024
            21,865
28.72
Sell
Aperio Group LLC
12/9/2024
              2,592
28.6
Buy
Aperio Group LLC
12/9/2024
                 648
28.6
Sell
BlackRock (Luxembourg) S.A.
12/10/2024
            17,690
28.16
Sell
BlackRock Advisors, LLC
12/10/2024
                 414
28.16
Sell
BlackRock Investment Management (UK) Limited
12/10/2024
            21,983
28.16
Sell
Aperio Group LLC
12/10/2024
                 485
28.16
Buy

B-2



Legal Entity Trade Date Amount Trade Price ($) Buy/Sell
Aperio Group LLC
12/10/2024
                   54
28.16
Sell
BlackRock (Luxembourg) S.A.
12/11/2024
            13,023
27.75
Sell
BlackRock (Luxembourg) S.A.
12/11/2024
              7,943
27.84
Sell
BlackRock Advisors, LLC
12/11/2024
                 206
27.75
Sell
BlackRock Advisors, LLC
12/11/2024
                 185
27.84
Sell
BlackRock Investment Management (UK) Limited
12/11/2024
              9,872
27.84
Sell
BlackRock Investment Management (UK) Limited
12/11/2024
            16,185
27.75
Sell
BlackRock Investment Management (UK) Limited
12/11/2024
                 133
27.82
Buy
Aperio Group LLC
12/11/2024
              3,070
27.82
Sell
Aperio Group LLC
12/11/2024
            17,494
27.82
Buy
BlackRock (Luxembourg) S.A.
12/12/2024
            20,886
27.40
Sell
BlackRock Advisors, LLC
12/12/2024
                 491
27.40
Sell
BlackRock Institutional Trust Company, National Association
12/12/2024
                 203
27.34
Sell
BlackRock Investment Management (UK) Limited
12/12/2024
            25,965
27.40
Sell
Aperio Group LLC
12/12/2024
                 317
27.34
Sell
Aperio Group LLC
12/12/2024
              1,170
27.34
Buy
BlackRock Investment Management (UK) Limited
12/13/2024
              6,163
27.28
Buy
Aperio Group LLC
12/13/2024
              1,099
27.28
Sell
Aperio Group LLC
12/13/2024
              4,002
27.28
Buy
BlackRock Investment Management (UK) Limited
12/16/2024
            17,769
26.76
Buy
BlackRock Japan Co., Ltd.
12/16/2024
                 803
26.76
Buy
Aperio Group LLC
12/16/2024
         5,716.62
26.77
Buy
Aperio Group LLC
12/16/2024
                 789
26.77
Sell
BlackRock Investment Management (UK) Limited
12/17/2024
            28,595
26.10
Buy
Aperio Group LLC
12/17/2024
              9,234
26.1
Buy
Aperio Group LLC
12/17/2024
              1,344
26.1
Sell
BlackRock Institutional Trust Company, National Association
12/18/2024
              2,291
26.04
Buy
BlackRock Institutional Trust Company, National Association
12/18/2024
                 793
26.02
Buy
BlackRock Investment Management (UK) Limited
12/18/2024
            10,692
26.02
Buy
BlackRock Investment Management (UK) Limited
12/18/2024
            30,901
26.04
Buy
BlackRock Japan Co., Ltd.
12/18/2024
                 943
26.04
Buy
BlackRock Japan Co., Ltd.
12/18/2024
                 326
26.02
Buy
Aperio Group LLC
12/18/2024
              2,361
25.93
Buy
Aperio Group LLC
12/18/2024
              1,635
25.93
Sell
Aperio Group LLC
12/19/2024
              2,360
25.92
Sell
Aperio Group LLC
12/19/2024
              3,909
25.92
Buy
Aperio Group LLC
12/20/2024
              2,959
26.04
Sell
Aperio Group LLC
12/20/2024
              8,994
26.04
Buy
Aperio Group LLC
12/23/2024
              1,945
26.4
Buy
Aperio Group LLC
12/23/2024
              2,213
26.4
Sell
Aperio Group LLC
12/24/2024
              1,196
26.67
Buy
Aperio Group LLC
12/24/2024
                   48
26.67
Sell
Aperio Group LLC
12/26/2024
              2,603
26.31
Buy
Aperio Group LLC
12/26/2024
            26,922
26.31
Sell
Aperio Group LLC
12/27/2024
                 692
26.14
Buy
Aperio Group LLC
12/27/2024
                 606
26.14
Sell
Aperio Group LLC
12/30/2024
              2,260
26.15
Buy
Aperio Group LLC
12/30/2024
              2,597
26.15
Sell
Aperio Group LLC
12/31/2024
         1,770.31
26
Sell
Aperio Group LLC
12/31/2024
         1,517.25
26
Buy

B-3



Legal Entity Trade Date Amount Trade Price ($) Buy/Sell
Clearway Energy Group LLC
12/31/2024
              1,117
(1)
(1)
Aperio Group LLC
1/2/2025
                 955
26.31
Sell
Aperio Group LLC
1/2/2025
            17,796
26.31
Buy
Aperio Group LLC
1/3/2025
              2,738
26.58
Sell
Aperio Group LLC
1/3/2025
              8,804
26.58
Buy
Aperio Group LLC
1/6/2025
                 212
26.2
Sell
Aperio Group LLC
1/6/2025
                 766
26.2
Buy
Aperio Group LLC
1/7/2025
              2,703
26.51
Sell
Aperio Group LLC
1/7/2025
                 617
26.51
Buy
Aperio Group LLC
1/8/2025
              1,252
25.73
Buy
Aperio Group LLC
1/8/2025
                 336
25.73
Sell
Aperio Group LLC
1/10/2025
            544.11
24.92
Buy
Aperio Group LLC
1/10/2025
              2,087
24.92
Sell
Aperio Group LLC
1/13/2025
              1,246
24.82
Sell
Aperio Group LLC
1/13/2025
                 527
24.82
Buy
Aperio Group LLC
1/14/2025
              3,400
25.08
Sell
Aperio Group LLC
1/14/2025
                 354
25.08
Buy
SpiderRock Advisors, LLC
1/15/2025
                6.50
25.25
Buy
BlackRock Financial Management, Inc.
1/15/2025
              2,802
25.65
Buy
Aperio Group LLC
1/15/2025
              2,215
25.25
Buy
Aperio Group LLC
1/15/2025
              4,479
25.25
Sell
Clearway Energy Group LLC
1/15/2025
                 831
25.25
(2)
BlackRock (Luxembourg) S.A.
1/16/2025
            31,092
26.46
Buy
BlackRock (Luxembourg) S.A.
1/16/2025
            31,092
26.37
Buy
Aperio Group LLC
1/16/2025
                 593
26.46
Buy
Aperio Group LLC
1/16/2025
              1,279
26.46
Sell
Aperio Group LLC
1/17/2025
                 721
26.35
Buy
Aperio Group LLC
1/17/2025
                 829
26.35
Sell
Aperio Group LLC
1/21/2025
              4,075
25.74
Buy
Aperio Group LLC
1/21/2025
              1,017
25.74
Sell
Aperio Group LLC
1/22/2025
              1,510
24.63
Sell
Aperio Group LLC
1/22/2025
              1,127
24.63
Buy
Aperio Group LLC
1/23/2025
            14,651
25.28
Sell
Aperio Group LLC
1/23/2025
              1,067
25.28
Buy
Aperio Group LLC
1/24/2025
              1,539
25.85
Sell
Aperio Group LLC
1/24/2025
                 421
25.85
Buy
Aperio Group LLC
1/27/2025
              1,509
25.64
Buy
Aperio Group LLC
1/27/2025
              3,081
25.64
Sell
Aperio Group LLC
1/28/2025
            246
25.36
Buy
Aperio Group LLC
1/28/2025
              23
25.38
Buy
Aperio Group LLC
1/28/2025
               5
25.42
Buy
Aperio Group LLC
1/28/2025
            162
25.43
Buy
Aperio Group LLC
1/28/2025
            547
25.44
Buy
Aperio Group LLC
1/28/2025
            350
25.45
Buy
Aperio Group LLC
1/28/2025
              15
25.46
Buy
Aperio Group LLC
1/28/2025
            310
25.47
Buy
Aperio Group LLC
1/28/2025
            149
25.48
Buy
Aperio Group LLC
1/28/2025
            314
25.49
Buy
Aperio Group LLC
1/28/2025
            354
25.50
Buy
Aperio Group LLC
1/28/2025
            181
25.51
Buy

B-4



Legal Entity Trade Date Amount Trade Price ($) Buy/Sell
Aperio Group LLC
1/28/2025
              47
25.54
Buy
Aperio Group LLC
1/28/2025
              97
25.56
Buy
Aperio Group LLC
1/28/2025
               6
25.36
Sell
Aperio Group LLC
1/28/2025
            295
25.41
Sell
Aperio Group LLC
1/28/2025
              23
25.43
Sell
Aperio Group LLC
1/28/2025
       21,232
25.44
Sell
Aperio Group LLC
1/28/2025
            137
25.46
Sell
Aperio Group LLC
1/28/2025
            125
25.47
Sell
Aperio Group LLC
1/28/2025
            531
25.48
Sell
Aperio Group LLC
1/28/2025
         1,099
25.50
Sell
Aperio Group LLC
1/28/2025
              83
25.51
Sell
Aperio Group LLC
1/28/2025
               4
25.52
Sell
Aperio Group LLC
1/28/2025
         5,832
25.55
Sell
         

(1) Represents shares of restricted stock of the Issuer previously granted by Clearway Energy Group LLC under its Long Term Equity Incentive Program forfeited by certain of its employees due to termination of service.
(2) Represents shares withheld to satisfy tax withholding obligations in connection with the vesting of restricted stock of the Issuer previously granted by Clearway Energy Group LLC under its Long Term Equity Incentive Program to certain of its employees.

B-5

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