Exhibit 99
JOINT FILING AGREEMENT
In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that they are jointly filing this statement on Schedule 13G. Each of them is responsible for the timely filing of such statement and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.
IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of February 10, 2023.
ECP ControlCo, LLC | ||
By: | /s/ Christopher M. Leininger | |
Name: | Christopher M. Leininger | |
Title: | Partner and General Counsel | |
Energy Capital Partners IV, LLC | ||
By: | ECP ControlCo, LLC, its managing member | |
By: | /s/ Christopher M. Leininger | |
Name: | Christopher M. Leininger | |
Title: | Partner and General Counsel | |
Energy Capital Partners GP IV, LP | ||
By: | Energy Capital Partners IV, LLC, its general partner | |
By: | ECP ControlCo, LLC, its managing member | |
By: | /s/ Christopher M. Leininger | |
Name: | Christopher M. Leininger | |
Title: | Partner and General Counsel |
Energy Capital Partners IV-A, LP | ||
By: | Energy Capital Partners GP IV, LP, its general partner | |
By: | Energy Capital Partners IV, LLC, its general partner | |
By: | ECP ControlCo, LLC, its managing member | |
By: | /s/ Christopher M. Leininger | |
Name: | Christopher M. Leininger | |
Title: | Partner and General Counsel | |
Energy Capital Partners IV-B (Hill City IP), LP | ||
By: | Energy Capital Partners GP IV, LP, its general partner | |
By: | Energy Capital Partners IV, LLC, its general partner | |
By: | ECP ControlCo, LLC, its managing member | |
By: | /s/ Christopher M. Leininger | |
Name: | Christopher M. Leininger | |
Title: | Partner and General Counsel | |
Energy Capital Partners IV-C, LP | ||
By: | Energy Capital Partners GP IV, LP, its general partner | |
By: | Energy Capital Partners IV, LLC, its general partner | |
By: | ECP ControlCo, LLC, its managing member | |
By: | /s/ Christopher M. Leininger | |
Name: | Christopher M. Leininger | |
Title: | Partner and General Counsel | |
Energy Capital Partners IV-D, LP | ||
By: | Energy Capital Partners GP IV, LP, its general partner | |
By: | Energy Capital Partners IV, LLC, its general partner | |
By: | ECP ControlCo, LLC, its managing member | |
By: | /s/ Christopher M. Leininger | |
Name: | Christopher M. Leininger | |
Title: | Partner and General Counsel |
Hill City Holdings GP, LLC | ||
By: | /s/ Jennifer Gray | |
Name: | Jennifer Gray | |
Title: | Executive Vice President and Secretary | |
Hill City Holdings, LP | ||
By: | Hill City Holdings GP, LLC, its general partner | |
By: | /s/ Jennifer Gray | |
Name: | Jennifer Gray | |
Title: | Executive Vice President and Secretary |