1) Andrews Industrial Foundation

2) Brownsville Public Utility Board

3) City of Austin

4) City of Bastrop

5) City of Brownsville

6) City of Burleson

7) City of Conroe

8) City of Corpus Christi

9) City of Denton

10) City of El Paso

11) City of Fate

12) City of Grand Prairie

13) City of Grapevine

14) City of Irving

15) City of McKinney

16) City of Roanoke

17) City of Southlake

18) City of Sugar Land

19) City of Temple

20) Community Advocates of Texas

21) CPS Energy

22) Focused Advocacy LLC

23) Just Energy (U.S.) Corp

24) Las Vegas Sands Corp

25) Leeward Renewable Energy Development, LLC

26) Linebarger Goggan Blair & Sampson

27) Texas Coalition of Cities for Utility Issues

28) Texas Land Title Association

29) Texas Mayors of Military Communities

30) Texas Municipal League

31) Texas State Teachers Association