1) ANTORA ENERGY, INC.

2) BHE RENEWABLES

3) EDF POWER SOLUTIONS

4) EDP RENEWABLES NORTH AMERICA

5) GOLDEN STATE WIND LLC

6) HYDROSTOR, INC.

7) PACIFICORP

8) SAN BERNARDINO COUNTY TRANSPORTATION AUTHORITY

9) SANTA CLARA VALLEY TRANSPORTATION AUTHORITY

10) SEARLES VALLEY MINERALS

11) SOLAR ENERGY INDUSTRIES ASSOCIATION

12) SOLARCYCLE, INC

13) SUMMIT ADVOCACY LLC

14) VENTURA COUNTY TRANSPORTATION COMMISSION