1) AIR CONDITIONING HEATING & REFRIGERATION INSTITUTE (FKA AIR CONDITIONING AND R)

2) AIR LIQUIDE USA LLC

3) AMEREN

4) AMERICAN CEMENT ASSOCIATION (FORMERLY PORTLAND CEMENT ASSOCIATION)

5) AVERY DENNISON CORPORATION

6) CEMENT KILN RECYCLING COALITION

7) DUKE ENERGY CORPORATION

8) ENERGY FORWARD

9) GEVO, INC.

10) GULF COAST WATER AUTHORITY

11) KINDER MORGAN, INC

12) MARITIME INNOVATION COALITION

13) METHANEX (DBA METHANEX USA LLC, METHANEX LOUISIANA LLC, METHANEX GEISMAR III LLC

14) MODINE MANUFACTURING COMPANY

15) NATIONAL AUTOMOBILE DEALERS ASSOCIATION

16) PORTABLE GENERATOR MANUFACTURERS ASSOCIATION (PGMA)

17) SALT RIVER PROJECT

18) SOUTHERN COMPANY

19) STANDARD INDUSTRIES, INC.

20) THE METHANOL INSTITUE

21) VALERO ENERGY CORP

22) VISTRA ENERGY (FKA ENERGY FUTURE HOLDINGS)

1) A.M. BEST COMPANY, INC.

2) AIR CONDITIONING HEATING & REFRIGERATION INSTITUTE (FKA AIR CONDITIONING AND R)

3) AQUESTIVE THERAPEUTICS

4) DENKA PERFORMANCE ELASTOMER LLC

5) FBI AGENTS ASSOCIATION

6) FUEL CELL AND HYDROGEN ENERGY ASSOCIATION

7) GEVO, INC.

8) GULF COAST WATER AUTHORITY

9) MARITIME INNOVATION COALITION

10) METHANEX (DBA METHANEX USA LLC, METHANEX LOUISIANA LLC, METHANEX GEISMAR III LLC

11) MODINE MANUFACTURING COMPANY

12) NATIONAL AUTOMOBILE DEALERS ASSOCIATION

13) NATIONAL BRAIN TUMOR SOCIETY

14) POLARIS INDUSTRIES

15) PORTABLE GENERATOR MANUFACTURERS ASSOCIATION (PGMA)

16) SOCIETY FOR NEURO-ONCOLOGY

17) THAI UNION GROUP PCL

18) THE JUDGE ROTENBERG CENTER

19) WINDOW COVERING MANUFACTURERS ASSOCIATION

1) AIR CONDITIONING HEATING & REFRIGERATION INSTITUTE (FKA AIR CONDITIONING AND R)

2) AIR LIQUIDE USA LLC

3) AMEREN

4) AMERICAN CEMENT ASSOCIATION (FORMERLY PORTLAND CEMENT ASSOCIATION)

5) CAMECO CORPORATION

6) CEMENT KILN RECYCLING COALITION

7) DENKA PERFORMANCE ELASTOMER LLC

8) DT MIDSTREAM, INC.

9) DUKE ENERGY CORPORATION

10) ENERGY FORWARD

11) GEOTHERMAL EXCHANGE ORGANIZATION (GEO)

12) HEIDELBERG MATERIALS

13) KINDER MORGAN, INC

14) NATIONAL AUTOMOBILE DEALERS ASSOCIATION

15) PLUG POWER, INC.

16) PORTABLE GENERATOR MANUFACTURERS ASSOCIATION (PGMA)

17) REPSOL SERVICES COMPANY

18) SALT RIVER PROJECT

19) SOUTHERN COMPANY

20) TELE-FONIKA CABLE AMERICAS CORPORATION

21) THE TREVOR PROJECT

22) VALERO ENERGY CORP

23) VISTRA ENERGY (FKA ENERGY FUTURE HOLDINGS)

1) AIR CONDITIONING HEATING & REFRIGERATION INSTITUTE (FKA AIR CONDITIONING AND R)

2) AIR LIQUIDE USA LLC

3) AMEREN

4) CLEAN FUELS ALLIANCE AMERICA (FORMERLY REPORTED AS NATIONAL BIODIESEL BOARD)

5) DARLING INGREDIENTS INC.

6) DT MIDSTREAM, INC.

7) DUKE ENERGY CORPORATION

8) ENERGY FORWARD

9) FUEL CELL AND HYDROGEN ENERGY ASSOCIATION

10) GEOTHERMAL EXCHANGE ORGANIZATION (GEO)

11) MARITIME INNOVATION COALITION

12) PLUG POWER, INC.

13) POET LLC

14) SALT RIVER PROJECT

15) SOUTHERN COMPANY

16) THAI UNION GROUP PCL

17) THE COALITION FOR RENEWABLE NATURAL GAS

18) THE METHANOL INSTITUE

19) VALERO ENERGY CORP

20) VISTRA ENERGY (FKA ENERGY FUTURE HOLDINGS)