X0202 SCHEDULE 13G 0001917573 XXXXXXXX LIVE Class A Common Stock 06/30/2026 0001853868 Fervo Energy Company 31556C106 811 Main Street Suite 1700 Houston TX 77002 Rule 13d-1(d) DCVC VI, L.P. ("DCVC VI") b DE 9307915.00 9307915.00 9307915.00 9307915.00 9307915.00 N 3.2 PN Note to Row 5: 9,307,915 shares, except that DCVC VI GP, LLC ("DCVC VI GP"), the general partner of DCVC VI, may be deemed to have sole voting power with respect to such shares, and Matthew Ocko ("Ocko") and Zachary Bogue ("Bogue"), the managing members of DCVC VI GP, may be deemed to have shared voting power with respect to such shares. Note to Row 6: See response to row 5. Note to Row 7: 9,307,915 shares, except that DCVC VI GP, the general partner of DCVC VI, may be deemed to have sole dispositive power with respect to such shares, and Ocko and Bogue, the managing members of DCVC VI GP, may be deemed to have shared dispositive power with respect to such shares. Note to Row 8: See response to row 7. DCVC VI GP, LLC ("DCVC VI GP") b DE 9307915.00 9307915.00 9307915.00 9307915.00 9307915.00 N 3.2 OO Note to Row 5: 9,307,915 shares, all of which are held by DCVC VI, L.P. ("DCVC VI"), for whom DCVC VI GP serves as general partner, except that Matthew Ocko ("Ocko") and Zachary Bogue ("Bogue"), the managing members of DCVC VI GP, may be deemed to have shared voting power with respect to such shares. Note to Row 6: See response to row 5. Note to Row 7: 9,307,915 shares, all of which are held by DCVC VI, for whom DCVC VI GP serves as general partner, except that Ocko and Bogue, the managing members of DCVC VI GP, may be deemed to have shared dispositive power with respect to such shares. Note to Row 8: See response to row 7. DCVC Climate Select, L.P. ("DCVC CS") b DE 8806107.00 8806107.00 8806107.00 8806107.00 8806107.00 N 3.1 PN Note to Row 5: 8,806,107 shares, except that DCVC Climate Select GP, LLC ("DCVC CS GP"), the general partner of DCVC CS, may be deemed to have sole voting power with respect to such shares, and Matthew Ocko ("Ocko") and Zachary Bogue ("Bogue"), the managing members of DCVC CS GP, may be deemed to have shared voting power with respect to such shares. Note to Row 6: See response to row 5. Note to Row 7: 8,806,107 shares, except that DCVC CS GP, the general partner of DCVC CS, may be deemed to have sole dispositive power with respect to such shares, and Ocko and Bogue, the managing members of DCVC CS GP, may be deemed to have shared dispositive power with respect to such shares. Note to Row 8: See response to row 7. DCVC Climate Select GP, LLC ("DCVC CS GP") b DE 8806107.00 8806107.00 8806107.00 8806107.00 8806107.00 N 3.1 OO Note to Row 5: 8,806,107 shares, all of which are held by DCVC Climate Select, L.P. ("DCVC CS"), for whom DCVC CS GP serves as general partner, except that Matthew Ocko ("Ocko") and Zachary Bogue ("Bogue"), the managing members of DCVC CS GP, may be deemed to have shared voting power with respect to such shares. Note to Row 6: See response to row 5. Note to Row 7: 8,806,107 shares, all of which are held by DCVC CS, for whom DCVC CS GP serves as general partner, except that Ocko and Bogue, the managing members of DCVC CS GP, may be deemed to have shared dispositive power with respect to such shares. Note to Row 8: See response to row 7. Zachary Bogue ("Bogue") b X1 0.00 18114022.00 0.00 18114022.00 18114022.00 N 6.3 IN Note to Row 6: 18,114,022 shares, consisting of (i) 9,307,915 shares held by DCVC VI, L.P. ("DCVC VI"), for which DCVC VI GP, LLC ("DCVC VI GP") serves as general partner, and (ii) 8,806,107 shares held by DCVC Climate Select, L.P. ("DCVC CS"), for which DCVC Climate Select GP, LLC ("DCVC CS GP") serves as general partner. Bogue, as a managing member of each of DCVC VI GP and DCVC CS GP, may be deemed to have shared voting power with respect to such shares. Note to Row 8: 18,114,022 shares, consisting of (i) 9,307,915 shares held by DCVC VI, for which DCVC VI GP serves as general partner, and (ii) 8,806,107 shares held by DCVC CS, for which DCVC CS GP serves as general partner. Bogue, as a managing member of each of DCVC VI GP and DCVC CS GP, may be deemed to have shared dispositive power with respect to such shares. Matthew Ocko ("Ocko") b X1 0.00 18114022.00 0.00 18114022.00 18114022.00 N 6.3 IN Note to Row 6: 18,114,022 shares, consisting of (i) 9,307,915 shares held by DCVC VI, L.P. ("DCVC VI"), for which DCVC VI GP, LLC ("DCVC VI GP") serves as general partner, and (ii) 8,806,107 shares held by DCVC Climate Select, L.P. ("DCVC CS"), for which DCVC Climate Select GP, LLC ("DCVC CS GP") serves as general partner. Ocko, as a managing member of each of DCVC VI GP and DCVC CS GP, may be deemed to have shared voting power with respect to such shares. Note to Row 8: 18,114,022 shares, consisting of (i) 9,307,915 shares held by DCVC VI, for which DCVC VI GP serves as general partner, and (ii) 8,806,107 shares held by DCVC CS, for which DCVC CS GP serves as general partner. Ocko, as a managing member of each of DCVC VI GP and DCVC CS GP, may be deemed to have shared dispositive power with respect to such shares. Fervo Energy Company 811 Main Street, Suite 1700, Houston, TX 77002 DCVC VI, L.P., a Delaware limited partnership ("DCVC VI"), DCVC VI GP, LLC, a Delaware limited liability company ("DCVC VI GP"), DCVC Climate Select, L.P., a Delaware limited partnership ("DCVC CS"), DCVC Climate Select GP, LLC, a Delaware limited liability company ("DCVC CS GP"), Matthew Ocko ("Ocko") and Zachary Bogue ("Bogue"). The foregoing entities and individuals are collectively referred to as the "Reporting Persons." DCVC VI GP is the general partner of DCVC VI, and may be deemed to have indirect beneficial ownership of shares of the issuer directly owned by DCVC VI. DCVC CS GP is the general partner of DCVC CS, and may be deemed to have indirect beneficial ownership of shares of the issuer directly owned by DCVC CS. Ocko and Bogue are the managing members of each of DCVC VI GP and DCVC CS GP and may be deemed to have indirect beneficial ownership of shares of the issuer directly owned by DCVC VI and DCVC CS. The address for each of the Reporting Persons is: 270 University Avenue, Palo Alto, CA 94301 DCVC VI and DCVC CS are Delaware limited partnerships. DCVC VI GP and DCVC CS GP are Delaware limited liability companies. Ocko and Bogue are United States citizens. Y See Row 9 of cover page for each Reporting Person. See Row 11 of cover page for each Reporting Person. See Row 5 of cover page for each Reporting Person. See Row 6 of cover page for each Reporting Person. See Row 7 of cover page for each Reporting Person. See Row 8 of cover page for each Reporting Person. Y N Under certain circumstances set forth in the limited partnership agreements of DCVC VI and DCVC CS, and the limited liability company agreements of DCVC VI GP and DCVC CS GP, the general and limited partners or members, as the case may be, of each of such entities may be deemed to have the right to receive dividends from, or the proceeds from the sale of, shares of the issuer owned by each such entity of which they are a partner or member, as the case may be. Y Y Y Y EXHIBIT A Agreement of Joint Filing The undersigned hereby agree that a single Schedule 13G (or any amendment thereto) relating to the Class A Common Stock of Fervo Energy Company shall be filed on behalf of each of the undersigned and that this Agreement shall be filed as an exhibit to such Schedule 13G. Date: August 14, 2026 DCVC VI, L.P. By: DCVC VI GP, LLC Its: General Partner By: /s/ Matthew Ocko Name: Matthew Ocko Title: Managing Member By: /s/ Zachary Bogue Name: Zachary Bogue Title: Managing Member DCVC VI GP, LLC By: /s/ Matthew Ocko Name: Matthew Ocko Title: Managing Member By: /s/ Zachary Bogue Name: Zachary Bogue Title: Managing Member DCVC Climate Select, L.P. By: DCVC Climate Select GP, LLC Its: General Partner By: /s/ Matthew Ocko Name: Matthew Ocko Title: Managing Member By: /s/ Zachary Bogue Name: Zachary Bogue Title: Managing Member DCVC Climate Select GP, LLC By: /s/ Matthew Ocko Name: Matthew Ocko Title: Managing Member By: /s/ Zachary Bogue Name: Zachary Bogue Title: Managing Member MATTHEW OCKO By: /s/ Matthew Ocko Name: Matthew Ocko ZACHARY BOGUE By: /s/ Zachary Bogue Name: Zachary Bogue DCVC VI, L.P. ("DCVC VI") /s/ Matthew Ocko 08/14/2026 /s/ Zachary Bogue 08/14/2026 DCVC VI GP, LLC ("DCVC VI GP") /s/ Matthew Ocko 08/14/2026 /s/ Zachary Bogue 08/14/2026 DCVC Climate Select, L.P. ("DCVC CS") /s/ Matthew Ocko 08/14/2026 /s/ Zachary Bogue 08/14/2026 DCVC Climate Select GP, LLC ("DCVC CS GP") /s/ Matthew Ocko 08/14/2026 /s/ Zachary Bogue 08/14/2026 Zachary Bogue ("Bogue") /s/ Zachary Bogue 08/14/2026 Matthew Ocko ("Ocko") /s/ Matthew Ocko 08/14/2026