Platinum
Franklin County Solid Waste
Pasco School District
Tri-City Herald

Gold
Battelle
Cascade Natural Gas
Energy Northwest
Waste Management of Kennewick, Inc.

Silver
City of Pasco
Pasco Kiwanis

Bronze
Bechtel National Inc.

Contributor
509 ART, AREVA, AmeriCorps – Regional Service Corps, Basin Disposal Inc., City of Connell, City of Kennewick, City of Richland, City of West Richland, Columbia Basin College, Franklin PUD, KVEW-TV, Pacific Recycling