1) CLEANTECH ALLIANCE

2) CONSTRUCTION INDUSTRY TRAINING COUNCIL OF WA

3) Democracy Live, Inc.

4) GREATER SEATTLE CHAMBER OF COMMERCE

5) MCG Health

6) National Council for Community Development dba National Development Council

7) NUCOR STEEL SEATTLE INC

8) Par Pacific Holdings, Inc.

9) PEACEHEALTH

10) Port of Hood River

11) PORT OF KALAMA

12) Scout Clean Energy, LLC

13) Seattle Arena Company

14) The Williams Companies

15) Trustmark Benefits

16) U.S. Oil & Refining Company

17) Uber Technologies Inc and Affiliates

18) Valet Living LLC

19) VALLEY MEDICAL CENTER

20) Vigor

21) Violet Power

22) WA BEVERAGE ASSN

23) WASTE MANAGEMENT OF WASHINGTON, INC.