1) CENTRAL PUGET SOUND REGIONAL TRANSIT AUTHORITY / SOUND TRANSIT

2) CITY OF SEATTLE

3) Eastrail Partners

4) Everytown for Gun Safety Action Fund

5) FareStart

6) New Venture Fund

7) Pacific Whale Watch Association

8) SCHOOLS OUT WA

9) The Association of Plastic Recyclers (APR)

10) WA Academy of Family Physicians

11) WA POISON CENTER

12) WA ST BAR ASSN

13) WASHINGTON BIKES

14) Youth Villages, Inc.

1) Air Conditioning, Heating & Refrigeration Institute (FKA Air Conditioning and R)

2) Air Liquide USA LLC

3) Ameren

4) Association of Plastic Recyclers

5) Delek US Holdings, Inc.

6) Duke Energy Corporation

7) Energy Forward

8) McKinsey & Company

9) PET Resin Association

10) Salt River Project

11) Society for Neuro-Oncology

12) SOUTHERN COMPANY

13) Thai Union Group PCL

14) VALERO ENERGY CORP

15) Vistra Energy (FKA Energy Future Holdings)

1) AGGREPLEX

2) ALESSANDRA FOUNDATION; THE

3) AMERICAN CONCRETE PIPE ASSOCIATION (ACPA)

4) AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS; THE

5) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

6) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

7) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

8) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

9) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

10) CALIFORNIA OUTDOOR RECREATION PARTNERSHIP, INC. (CORP)

11) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

12) CALIFORNIA PRECAST CONCRETE ASSOCIATION

13) CALIFORNIA TRAILS FOUNDATION

14) CALPORTLAND COMPANY

15) CEMEX INC.

16) EAST BAY REGIONAL PARK DISTRICT

17) LEHIGH SOUTHWEST CEMENT COMPANY

18) LOS ANGELES; COUNTY OF

19) MITSUBISHI CEMENT CORPORATION

20) NATIONAL CEMENT COMPANY OF CALIFORNIA

21) NATUREWORKS LLC

22) NORTH LAKE TAHOE RESORT ASSOCIATION, INC. DBA NORTH TAHOE COMMUNITY ALLIANCE

23) NORTH TAHOE FIRE PROTECTION DISTRICT

24) NORTH TAHOE PUBLIC UTILITY DISTRICT

25) NOVAMONT NORTH AMERICA, INC.

26) PACIFIC STEEL GROUP (PSG)

27) PACTIV EVERGREEN INC.

28) PCI WEST

29) PETRA (PET RESIN ASSOCIATION)

30) POTENTIAL INDUSTRIES, INC.

31) RECYCLING PARTNERSHIP; THE

32) RIO TINTO SERVICES, INC.

33) SAVE MOUNT DIABLO

34) SIERRA BUSINESS COUNCIL

35) SIERRA CONSORTIUM

36) SONOMA COUNTY REGIONAL PARKS

37) SOUTH TAHOE PUBLIC UTILITY DISTRICT

38) TAHOE CITY PUBLIC UTILITY DISTRICT

39) U.S. BORAX INC.

40) UNACEM NORTH AMERICA (DRAKE CEMENT & TEHACHAPI CEMENT)

41) WESTERN PLASTICS ASSOCIATION

1) AGGREPLEX

2) ALESSANDRA FOUNDATION; THE

3) AMERICAN CONCRETE PIPE ASSOCIATION (ACPA)

4) AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS; THE

5) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

6) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

7) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

8) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

9) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

10) CALIFORNIA OUTDOOR RECREATION PARTNERSHIP, INC. (CORP)

11) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

12) CALIFORNIA PRECAST CONCRETE ASSOCIATION

13) CALIFORNIA TRAILS FOUNDATION

14) CALPORTLAND COMPANY

15) CEMEX INC.

16) EAST BAY REGIONAL PARK DISTRICT

17) LEHIGH SOUTHWEST CEMENT COMPANY

18) LOS ANGELES; COUNTY OF

19) MITSUBISHI CEMENT CORPORATION

20) NATIONAL CEMENT COMPANY OF CALIFORNIA

21) NATUREWORKS LLC

22) NORTH LAKE TAHOE RESORT ASSOCIATION, INC. DBA NORTH TAHOE COMMUNITY ALLIANCE

23) NORTH TAHOE FIRE PROTECTION DISTRICT

24) NORTH TAHOE PUBLIC UTILITY DISTRICT

25) NOVAMONT NORTH AMERICA, INC.

26) PACIFIC STEEL GROUP (PSG)

27) PACTIV EVERGREEN INC.

28) PCI WEST

29) PETRA (PET RESIN ASSOCIATION)

30) POTENTIAL INDUSTRIES, INC.

31) RECYCLING PARTNERSHIP; THE

32) RIO TINTO SERVICES, INC.

33) SAVE MOUNT DIABLO

34) SIERRA BUSINESS COUNCIL

35) SIERRA CONSORTIUM

36) SONOMA COUNTY REGIONAL PARKS

37) SOUTH TAHOE PUBLIC UTILITY DISTRICT

38) TAHOE CITY PUBLIC UTILITY DISTRICT

39) U.S. BORAX INC.

40) UNACEM NORTH AMERICA (DRAKE CEMENT & TEHACHAPI CEMENT)

41) WESTERN PLASTICS ASSOCIATION

1) AGGREPLEX

2) ALESSANDRA FOUNDATION; THE

3) AMERICAN CONCRETE PIPE ASSOCIATION (ACPA)

4) AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS; THE

5) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

6) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

7) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

8) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

9) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

10) CALIFORNIA OUTDOOR RECREATION PARTNERSHIP, INC. (CORP)

11) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

12) CALIFORNIA PRECAST CONCRETE ASSOCIATION

13) CALIFORNIA TRAILS FOUNDATION

14) CALPORTLAND COMPANY

15) CEMEX INC.

16) EAST BAY REGIONAL PARK DISTRICT

17) LEHIGH SOUTHWEST CEMENT COMPANY

18) LOS ANGELES; COUNTY OF

19) MITSUBISHI CEMENT CORPORATION

20) NATIONAL CEMENT COMPANY OF CALIFORNIA

21) NATUREWORKS LLC

22) NORTH LAKE TAHOE RESORT ASSOCIATION, INC. DBA NORTH TAHOE COMMUNITY ALLIANCE

23) NORTH TAHOE FIRE PROTECTION DISTRICT

24) NORTH TAHOE PUBLIC UTILITY DISTRICT

25) NOVAMONT NORTH AMERICA, INC.

26) PACIFIC STEEL GROUP (PSG)

27) PACTIV EVERGREEN INC.

28) PCI WEST

29) PETRA (PET RESIN ASSOCIATION)

30) POTENTIAL INDUSTRIES, INC.

31) RECYCLING PARTNERSHIP; THE

32) RIO TINTO SERVICES, INC.

33) SAVE MOUNT DIABLO

34) SIERRA BUSINESS COUNCIL

35) SIERRA CONSORTIUM

36) SONOMA COUNTY REGIONAL PARKS

37) SOUTH TAHOE PUBLIC UTILITY DISTRICT

38) TAHOE CITY PUBLIC UTILITY DISTRICT

39) U.S. BORAX INC.

40) UNACEM NORTH AMERICA (DRAKE CEMENT & TEHACHAPI CEMENT)

41) WESTERN PLASTICS ASSOCIATION

1) Air Conditioning, Heating & Refrigeration Institute (FKA Air Conditioning and R)

2) Air Liquide USA LLC

3) Ameren

4) American Automotive Leasing Association (AALA)

5) Array Technologies, Inc.

6) Association of Plastic Recyclers

7) Cheniere Energy, Inc.

8) Denka Performance Elastomer LLC

9) Duke Energy Corporation

10) Energy Forward

11) Equinor US Operations LLC

12) Hunter Douglas, Inc.

13) Kingspan Insulation LLC

14) National Automobile Dealers Association

15) National Brain Tumor Society

16) Nustar Energy Corporation

17) PET Resin Association

18) Polaris Industries

19) Portable Generator Manufacturers Association (PGMA)

20) Power Tool Institute, Inc.

21) Salt River Project

22) SHINE Medical Technologies

23) Society for Neuro-Oncology

24) SOUTHERN COMPANY

25) Sumitomo Rubber Industries, Ltd.

26) SunCoke Energy, Inc.

27) Thai Union Group PCL

28) The Judge Rotenberg Center

29) The Trevor Project

30) VALERO ENERGY CORP

31) Vistra Energy (FKA Energy Future Holdings)

32) Window Covering Manufacturers Association

1) AGGREPLEX

2) ALESSANDRA FOUNDATION; THE

3) AMERICAN CONCRETE PIPE ASSOCIATION (ACPA)

4) AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS; THE

5) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

6) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

7) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

8) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

9) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

10) CALIFORNIA OUTDOOR RECREATION PARTNERSHIP, INC. (CORP)

11) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

12) CALIFORNIA PRECAST CONCRETE ASSOCIATION

13) CALIFORNIA TRAILS FOUNDATION

14) CALPORTLAND COMPANY

15) CEMEX INC.

16) EAST BAY REGIONAL PARK DISTRICT

17) LEHIGH SOUTHWEST CEMENT COMPANY

18) LOS ANGELES; COUNTY OF

19) MITSUBISHI CEMENT CORPORATION

20) NATIONAL CEMENT COMPANY OF CALIFORNIA

21) NATUREWORKS LLC

22) NORTH LAKE TAHOE RESORT ASSOCIATION, INC. DBA NORTH TAHOE COMMUNITY ALLIANCE

23) NORTH TAHOE FIRE PROTECTION DISTRICT

24) NORTH TAHOE PUBLIC UTILITY DISTRICT

25) NOVAMONT NORTH AMERICA, INC.

26) PACIFIC STEEL GROUP (PSG)

27) PACTIV EVERGREEN INC.

28) PCI WEST

29) PETRA (PET RESIN ASSOCIATION)

30) POTENTIAL INDUSTRIES, INC.

31) RECYCLING PARTNERSHIP; THE

32) RIO TINTO SERVICES, INC.

33) SAVE MOUNT DIABLO

34) SIERRA BUSINESS COUNCIL

35) SIERRA CONSORTIUM

36) SONOMA COUNTY REGIONAL PARKS

37) SOUTH TAHOE PUBLIC UTILITY DISTRICT

38) TAHOE CITY PUBLIC UTILITY DISTRICT

39) U.S. BORAX INC.

40) UNACEM NORTH AMERICA (DRAKE CEMENT & TEHACHAPI CEMENT)

41) WESTERN PLASTICS ASSOCIATION

1) A.M. Best Company, Inc.

2) Air Conditioning, Heating & Refrigeration Institute (FKA Air Conditioning and R)

3) Air Liquide USA LLC

4) Ameren

5) American Automotive Leasing Association (AALA)

6) Arctic Cat Inc.

7) Array Technologies, Inc.

8) Associated Builders and Contractors

9) Association of Plastic Recyclers

10) Bombardier Recreational Products

11) Britax Child Safety, Inc.

12) Builders Hardware Manufacturers Association

13) Cement Kiln Recycling Coalition

14) Cheniere Energy, Inc.

15) COALITION FOR SAFE AND RESPONSIBLE ATV USE

16) COUNCIL OF INDUSTRIAL BOILER OWNERS

17) Delek US Holdings, Inc.

18) Denka Performance Elastomer LLC

19) DTE Energy Corporation

20) Duke Energy Corporation

21) Energy Forward

22) Envirocleanse LLC

23) Enviva LP

24) Equinor US Operations LLC

25) Extruded Polystyrene Foam Association

26) EZ-GO

27) FBI AGENTS ASSOCIATION

28) Geothermal Exchange Organization (GEO)

29) Helix Energy Solutions Group

30) Honda North America Inc.

31) Hunter Douglas, Inc.

32) Inter-Power/AhlCon Partners, L.P. - Colver Power Project

33) Interstate Natural Gas Association of America

34) Kawasaki Motor Corp.

35) KINDER MORGAN, INC

36) Kingspan Insulation LLC

37) Marblegate Asset Management

38) McKinsey & Company

39) National Automobile Dealers Association

40) National Biodiesel Board

41) National Brain Tumor Society

42) Nustar Energy Corporation

43) PET Resin Association

44) Plug Power, Inc.

45) Polaris Industries

46) Portable Generator Manufacturers Association (PGMA)

47) Portland Cement Association

48) Power Tool Institute, Inc.

49) Range Resources Corporation

50) Recreational Off-Highway Vehicle Association (ROHVA)

51) Salt River Project

52) SHINE Medical Technologies

53) Society for Neuro-Oncology

54) SOUTHERN COMPANY

55) Sumitomo Rubber Industries, Ltd.

56) SunCoke Energy, Inc.

57) Thai Union Group PCL

58) The Core Coalition

59) The Judge Rotenberg Center

60) The Trevor Project

61) U.S. Industrial Pellet Association

62) VALERO ENERGY CORP

63) Vistra Energy (FKA Energy Future Holdings)

64) Window Covering Manufacturers Association

65) Yamaha Motor Corporation