Energy & Utilities

• 88Point3 Energy Partners LP
• Advanced Emissions
• Advanced Energy
• Alliant Energy Corp.
• Ameren Corp.
• American Electric Power
• American Water Works Co. Inc.
• AmeriGas Partners LP
• Anadarko Petroleum Corp.
• Andeavor
• Andeavor Logistics LP
• Antero Resources Corp.
• Apache Corp.
• Apergy USA Inc.
• Approach Resources Inc.
• Aqua America Inc.
• Arch Coal Inc.
• Archrock Inc.
• Ascendant Group Ltd.
• ATC Management Inc.
• Atmos Energy Corp.
• Babcock and Wilcox
• Enterprises Inc.
• Baker Hughes Inc.
• BHP Billiton (Petroleum)
• Deepwater Inc.
• Black Hills Corp.
• Buckeye Partners
• BWX Technologies Inc.
• C&J Energy Services Inc.
• Cabot Oil & Gas Corp.
• California Resources Corp.
• Callon Petroleum Co.
• Carrizo Oil & Gas Inc.
• CECO Environmental Corp.
• CenterPoint Energy Inc.
• Chart Industries Inc.
• Chesapeake Utilities Corp.
• Chevron Corp.
• Chugach Electric
• Association Inc.
• Cimarex Energy Co.
• Clean Harbors Inc.
• ClearSign Combustion Corp.
• Cloud Peak Energy Inc.
• Concho Resources Inc.
• Connecticut Water Service Inc.
• ConocoPhillips Co.
• Consolidated Edison Co.
• of NY Inc.
• Consolidated Water Co. Ltd.
• Dairyland Power Cooperative
• Delek US Holdings Inc.
• Devon Energy Corp.
• Dominion Energy Inc.
• Duke Energy Corp.
• Dynegy Inc.
• Earthstone Energy Inc.
• Edison International
• El Paso Electric Co.
• Enable Midstream Partners LP
• Encana Corp.
• Energen Corp.
• Energy XXI Gulf Coast Inc.
• EnerSys
• EP Energy Corp.
• Ergon Inc.
• Eversource Energy
• Exelon Corp.
• Exterran Corp.
• Federated States of Micronesia
• Petroleum Corp.
• Flotek Industries Inc.
• Flowserve Corp.
• Forum Energy Technologies Inc.
• Frank's International NV
• Gran Tierra Energy Inc.
• Great Plains Energy Inc.
• Gulfport Energy Corp.
• Halcon Resources Corp.
• Halliburton Co.
• Hawaiian Electric Industries Inc.
• Helix Energy Solutions Group Inc.
• Hess Corp.
• HollyFrontier Corp.
• IDACORP Inc.
• Independence Contract
• Drilling Inc.
• ISO New England Inc.
• Jones Energy Inc.
• Key Energy Services Inc.
• Laredo Petroleum Inc.
• Liquefied Natural Gas Ltd.
• Lower Colorado River Authority
• MDU Resources Group Inc.
• Midstates Petroleum Co. Inc.
• Mueller Water Products Inc.
• Murphy Oil Corp.
• Nabors Industries Ltd.
• National Oilwell Varco
• New Jersey Resources Corp.
• New York Power Authority
• Newfield Exploration Co.
• NiSource Inc.
• Noble Corp. PLC
• Noble Energy Inc.
• NorthWestern Corp.
• NRG Energy Inc.
• nVent Electric PLC
• NW Natural
• Obsidian Energy Ltd.
• Occidental Petroleum Corp.
• Ocean Power Technologies Inc.
• ONE Gas Inc.
• ONEOK Inc.
• Otter Tail Corp.
• Parker Drilling
• Parsley Energy Inc.
• Patterson-UTI Energy Inc.
• PDC Energy Inc.
• Peabody Energy Corp.
• Penn Virginia Corp.
• Pentair PLC
• PG&E Corp.
• Phillips 66
• Pinnacle West Capital Corp.
• Pioneer Energy Services
• Pioneer Natural Resources Co.
• PJM Interconnection
• PNM Resources Inc.
• POET LLC
• PPL Corp.
• Precision Drilling Corp.
• Public Service
• Enterprise Group Inc.
• Puget Sound Energy
• QEP Resources Inc.
• Quanta Services
• Quinbrook Infrastructure Partners LLC
• Recology Inc.
• Republic Services Inc.
• RSP Permian Inc.
• S&C Electric Co.
• SandRidge Energy Inc.
• SCANA Corp.
• SemGroup Corp.
• Sempra Energy
• Shell Midstream Partners
• GP LLC
• SilverBow Resources Inc.
• SJW Group
• South Central Connecticut Regional
• Water Authority
• South Jersey Industries Inc.
• Southern Co.
• Southwest Power Pool Inc.
• Southwest Water Co.
• Southwestern Energy Co.
• SRC Energy Inc.
• Suburban Propane LP
• SUEZ North America
• Summit Utilities Inc.
• TC PipeLines LP
• TETRA Technologies Inc.
• The AES Corp.
• The Midcontinent Independent System
• Operator Inc.
• Thermon Group Holdings Inc.
• TPI Composites Inc.
• TransAlta Corp.
• Trecora Resources
• UGI Corp.
• Unit Corp.
• Ur-Energy Inc
• US Ecology Inc.
• USA Compression Partners LP
• Vectren Corp.
• Warrior Met Coal LLC
• Waste Management Inc.
• Weatherford International PLC
• WEC Energy Group Inc.
• Westar Energy Inc.
• Western Electricity Coordinating
• Council
• WGL Holdings Inc.
• Wheaton Precious Metals Corp.
• Whiting Petroleum Corp.
• WPX Energy Inc.
• Xylem Inc.

View the full board members by industry overview listing.