1) CENTRAL PUGET SOUND REGIONAL TRANSIT AUTHORITY / SOUND TRANSIT

2) CITY OF SEATTLE

3) Eastrail Partners

4) Everytown for Gun Safety Action Fund

5) Experience Learning Commuity DBA Museum of Pop Culture (MoPOP)

6) FareStart

7) Inseparable Action

8) New Venture Fund

9) Pacific Whale Watch Association

10) The Association of Plastic Recyclers (APR)

11) UNIVERSITY OF WASHINGTON

12) WA Academy of Family Physicians

13) WA POISON CENTER

14) WASHINGTON BIKES

15) Youth Villages, Inc.

1) AGGREPLEX AND ITS AFFILIATED ENTITIES

2) AMERICAN CONCRETE PIPE ASSOCIATION OF CALIFORNIA (ACPA-CA)

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

4) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

5) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

6) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

7) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

8) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

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

10) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

11) CALIFORNIA PRECAST CONCRETE ASSOCIATION

12) CALIFORNIA TRAILS FOUNDATION

13) CALPORTLAND COMPANY

14) CEMEX INC.

15) EVEZ CHARGING FOUNDATIONS

16) HANSON PERMANENTE CEMENT, INC.

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) PCI WEST

28) POTENTIAL INDUSTRIES, INC.

29) PRE-CON PRODUCTS

30) PROTECT AMERICAN RIVER CANYONS (PARC)

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) VLS ENVIRONMENTAL SOLUTIONS

42) WESTERN PLASTICS ASSOCIATION

1) AGGREPLEX AND ITS AFFILIATED ENTITIES

2) AMERICAN CONCRETE PIPE ASSOCIATION OF CALIFORNIA (ACPA-CA)

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

4) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

5) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

6) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

7) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

8) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

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

10) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

11) CALIFORNIA PRECAST CONCRETE ASSOCIATION

12) CALIFORNIA TRAILS FOUNDATION

13) CALPORTLAND COMPANY

14) CEMEX INC.

15) EVEZ CHARGING FOUNDATIONS

16) HANSON PERMANENTE CEMENT, INC.

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) PCI WEST

28) POTENTIAL INDUSTRIES, INC.

29) PRE-CON PRODUCTS

30) PROTECT AMERICAN RIVER CANYONS (PARC)

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) VLS ENVIRONMENTAL SOLUTIONS

42) WESTERN PLASTICS ASSOCIATION

1) AGGREPLEX AND ITS AFFILIATED ENTITIES

2) AMERICAN CONCRETE PIPE ASSOCIATION OF CALIFORNIA (ACPA-CA)

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

4) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

5) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

6) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

7) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

8) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

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

10) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

11) CALIFORNIA PRECAST CONCRETE ASSOCIATION

12) CALIFORNIA TRAILS FOUNDATION

13) CALPORTLAND COMPANY

14) CEMEX INC.

15) EVEZ CHARGING FOUNDATIONS

16) HANSON PERMANENTE CEMENT, INC.

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) PCI WEST

28) POTENTIAL INDUSTRIES, INC.

29) PRE-CON PRODUCTS

30) PROTECT AMERICAN RIVER CANYONS (PARC)

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) VLS ENVIRONMENTAL SOLUTIONS

42) WESTERN PLASTICS ASSOCIATION

1) AGGREPLEX AND ITS AFFILIATED ENTITIES

2) AMERICAN CONCRETE PIPE ASSOCIATION OF CALIFORNIA (ACPA-CA)

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

4) ASSOCIATION OF PLASTIC RECYCLERS (APR); THE

5) BIODEGRADABLE PRODUCTS INSTITUTE (BPI)

6) CALIFORNIA LARGE ENERGY CONSUMERS ASSOCIATION

7) CALIFORNIA MOUNTAIN BIKING COALITION (CAMTB)

8) CALIFORNIA NEVADA CEMENT ASSOCIATION (CNCA)

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

10) CALIFORNIA PARK & RECREATION SOCIETY (CPRS)

11) CALIFORNIA PRECAST CONCRETE ASSOCIATION

12) CALIFORNIA TRAILS FOUNDATION

13) CALPORTLAND COMPANY

14) CEMEX INC.

15) EVEZ CHARGING FOUNDATIONS

16) HANSON PERMANENTE CEMENT, INC.

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) PCI WEST

28) POTENTIAL INDUSTRIES, INC.

29) PRE-CON PRODUCTS

30) PROTECT AMERICAN RIVER CANYONS (PARC)

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) VLS ENVIRONMENTAL SOLUTIONS

42) WESTERN PLASTICS ASSOCIATION