Pennsylvania

Skelly and Loy, A Terracon Company - Pittsburgh, Pennsylvania

International Metals Reclamation Co - Ellwood City, Pennsylvania

Pennsylvania American Water Co - Ellwood City, Pennsylvania

GreenCircle Certified, LLC - Royersford, Pennsylvania

Fallingwater - Mill Run, Pennsylvania

Oehlert Brothers - Royersford, Pennsylvania

New Energy Solutions - Collegeville, Pennsylvania

X-Press Energy - Phoenixville, Pennsylvania

SunPulse Solar - Bloomsburg, Pennsylvania

Turkey Hill - Elysburg, Pennsylvania