1) CASELLA WASTE SYSTEMS, INC.

2) CHOBANI, INC.

3) COGEN TECHNOLOGIES LINDEN VENTURES LP

4) D.A. COLLINS CONSTRUCTION CO., INC.

5) DELAWARE ENGINEERING

6) EMPIRE STATE CONNECTOR CORP

7) FUNERAL DIRECTORS ASSOCIATION, INC. (NYS)

8) GENERAL ELECTRIC COMPANY

9) GENWORTH FINANCIAL

10) MILLENNIUM PIPELINE COMPANY, LLC

11) MUTUALINK INC. (JGN ASSOCIATES, LLC)

12) NATIONAL ELECTRICAL MANUFACTURERS ASSOCIATION

13) NBCUNIVERSAL, LLC (FKA NBCUNIVERSAL)

14) NOBLE ENVIRONMENTAL POWER 2006 HOLD CO., LLC

15) NOBLE ENVIRONMENTAL POWER 2008 HOLD CO., LLC

16) RAILROADS OF NEW YORK (RONY)

17) REENERGY HOLDINGS LLC

18) SABIC INNOVATIVE PLASTICS US LLC (FKA SABIC INNOVATIVE PLASTICS USA LLC)

19) SPARK ENERGY, INC.

20) U.S. MORTGAGE INSURERS

21) WCC, LLC