1) Collaborative Utility Solutions

2) Creation Energy LLC

3) Electric Transmission Texas, LLC

4) Enel North America, Inc.

5) Eolian, L.P.

6) Form Energy, Inc.

7) Monarch Energy Development LLC

8) Octopus Energy

9) Pattern Energy Group 2 LP

10) Plus Power LLC

11) Priority Power Management, LLC

12) RPower LLC

13) Sol Systems, LLC

14) Solar Energy Industries Association, Inc.

15) Southern Spirit Transmission LLC

16) Spearmint Renewable Development Company, LLC

17) Wise Energy Resources, Ltd.