2001 M Street, NW, Suite 900, Washington, DC, 20036, 
2) AMEREN
3) ASSOCIATION OF PLASTIC RECYCLERS
5) CAPITAL POWER OPERATIONS (USA) INC.(FORMERLY KNOWN AS CAPITAL POWER CORPORATION)
6) CEMENT KILN RECYCLING COALITION
7) DENKA PERFORMANCE ELASTOMER LLC
10) ENERGY FORWARD
12) GEVO, INC.
2001 M Street, NW, Suite 900, Washington, DC, 20036, 
1) AIR CONDITIONING HEATING & REFRIGERATION INSTITUTE (FKA AIR CONDITIONING AND R)
3) AMEREN
4) AMERICAN CEMENT ASSOCIATION (FORMERLY PORTLAND CEMENT ASSOCIATION)
6) CEMENT KILN RECYCLING COALITION
9) GEVO, INC.
607 - 14th Street NW, Suite 750, Washington, DC, 20005, 
607 - 14th Street NW, Suite 750, Washington, DC, 20005, 
3) CHARTER COMMUNICATIONS OPERATING, LLC
4) CONSTELLATION ENERGY GENERATION, LLC, FORMERLY REPORTING AS EXELON CORPORATION
6) DISCORD INC
7) EAST BAY REGIONAL PARK DISTRICT
8) FIRSTENERGY SERVICE COMPANY
10) GOOGLE CLIENT SERVICES, LLC
607 - 14th Street NW, Suite 750, Washington, DC, 20005, 
1) AMERICA'S HEALTH INSURANCE PLANS (AHIP)
2) AMERICAN PUBLIC TRANSPORTATION ASSOCIATION (APTA)
4) CARBON CAPTURE IMPACT (CCI)
5) CENCORA INC. (FORMERLY AMERISOURCEBERGEN CORPORATION)
7) CHEVRON PHILLIPS CHEMICAL COMPANY LP
8) CONSTELLATION ENERGY GENERATION, LLC, FORMERLY REPORTING AS EXELON CORPORATION
10) ECKERD CONNECTS
11) ESSENTIAL MINERALS ASSOCIATION (FORMERLY REPORTING AS IMA-NA)
12) FRAMATOME, INC.
13) FRONTIER INFRASTRUCTURE HOLDINGS LLC
14) FUELS AMERICA
2001 M Street, NW, Suite 900, Washington, DC, 20036, 
1) AIR CONDITIONING HEATING & REFRIGERATION INSTITUTE (FKA AIR CONDITIONING AND R)
3) AMEREN
4) AMERICAN CEMENT ASSOCIATION (FORMERLY PORTLAND CEMENT ASSOCIATION)
6) CEMENT KILN RECYCLING COALITION
7) DENKA PERFORMANCE ELASTOMER LLC
10) ENERGY FORWARD
2001 M Street, NW, Suite 900, Washington, DC, 20036,