Abitibi-Consolidated Corp.
Appliance Warehouse
East End Food Co-op
Giant Eagle, Inc.
KDKA Television (Pittsburgh Today Live)
Lanxess
The Mall at Robinson
OMNI Associates
PA American Water Co
Pittsburgh Zoo and PPG Aquarium
UPMC
The Urban Gardener
Waste Management
Whole Foods Markets

Allegheny County Chief Executive’s Office
Allegheny County Conservation District
Allegheny County Health Department
Allegheny County Parks Department
Butler County
Cambria County
City of Pittsburgh Mayor’s Office
Hampton Township
North Hills COG
PA Department of Environmental Protection
Wilkinsburg Borough

Carnegie Mellon University
Center for Environmental Oncology - UPCI The Clean Pittsburgh Commission
Conservation Consultants, Inc.
Construction Junction
Frick Park Environmental Education Center
Allegheny CleanWays
PA Recycling Markets Center
Southwest PA Air Quality Partnership

Colcom Foundation
Dominion Foundation
Giant Eagle Foundation
Heinz Endowments