Back to the resource library Earthworks comments to the EPA re use of diesel in hydraulic fracturing June 29, 2011 | Share: Download See All Related Resources Câmera de Imagem Óptica de Gás (OGI) FLIR Gasfinder 320 Comments on Colorado’s Proposal for Further EPA Methane Rule Implementation Comments on Colorado’s Ozone State Implementation Plan Would the Blue Marlin Offshore Port Deliver on the Local Benefits it Promises?