Previous Elite Silver Award WINNERS

2017

Andeavor, Dickinson Refinery

Andeavor, Mandan Refinery

Chevron Phillips Chemical Company LP, Drilling Specialties Conroe Plant

Chevron Phillips Chemical Company LP, Port Arthur Plant

ExxonMobil Chemical Company, Pensacola Specialty Elastomers Plant

LyondellBasell Industries, Edison Catalyst Manufacturing

LyondellBasell Industries-Equistar Chemicals, Victoria Site

Phillips 66, Alliance Refinery

Phillips 66, Wood River Refinery

Valero Refining Company, McKee Refinery

Valero Refining Company, Wilmington Asphalt Plant

2016

BASF-Pasadena CPN

Chevron Phillips Chemical Company LP, Borger Plant

Chevron Products Company, Salt Lake Refinery

ExxonMobil Chemical Company, Baton Rouge Plastics Plant

ExxonMobil Refining & Supply, Billings Refinery

LyondellBasell Industries, Chocolate Bayou Polymers Facility

LyondellBasell Industries, Edison Catalyst Manufacturing

LyondellBasell Industries, Equistar Chemicals-Tuscola Facility

Phillips 66, Bayway Refinery

Phillips 66, Billings Refinery

Phillips 66, San Francisco Refinery-Rodeo Plant

Phillips 66, San Francisco Refinery-Santa Maria Plant

Phillips 66, Sweeny Refinery

Valero Refining Company, Wilmington Refinery

2015

Chevron Phillips Chemical Company LP, Borger Plant

ExxonMobil Chemical Company, Baytown Olefins Plant

ExxonMobil Chemical Company, Beaumont Polyethylene Plant

LyondellBasell Industries, Chocolate Bayou Polymers Facility

LyondellBasell Industries, Corpus Christi Operations

LyondellBasell Industries, Matagorda Complex

Marathon Petroleum Company LP, Galveston Bay Refinery

Shell Oil Products US, Shell Martinez Refinery

Tesoro Refining & Marketing Company, Anacortes Refinery

Total Petrochemicals & Refining USA, Inc., Bayport HDPE Plant

Valero Refining Company, Ardmore Refinery

Valero Refining Company, Houston Refinery

 2014

BP Amoco Chemical Company, BP Texas City Chemical

Calumet Specialty Lubricants, Dickinson Plant

Chevron Products Company, El Segundo Refinery

ExxonMobil Chemical Company, Baton Rouge Plastics Plant

ExxonMobil Chemical Company, Baytown Chemical Plant

ExxonMobil Chemical Company, Beaumont Polyethylene Plant

ExxonMobil Chemical Company, Edison Synthetics Plant

LyondellBasell Industries-Equistar Chemicals, Lake Charles Polymers

LyondellBasell Industries-Equistar Chemicals, Victoria Site

Shell Oil Products US, Shell Martinez Refinery