All companies featured: Duke Energy Corporation (NYSE:DUK), Vistra Energy Corporation (NYSE:VST), Alcoa Corporation (NYSE:AA)

All companies featured: Southern Company (NYSE:SO), China National Petroleum Corporation (NYSE:PTR), MEG Energy Corporation (TSX:MEG), Suncor Energy Incorporated (NYSE:SU, Royal Dutch Shell plc (NYSE:RDS.A), ConocoPhillips (NYSE:COP), Duke Energy Corporation (NYSE:DUK), E.ON AG (OTC:EONGY)

All companies featured: CSX Corporation (NASDAQ:CSX), Canadian National Railway Company (NYSE:CNI) , Wood Group's (LSE:WG), Chicago Bridge & Iron Company N.V. (NYSE:CBI), ConocoPhillips (NYSE:COP)

All companies featured: KBR Incorporated (NYSE:KBR), BP plc (NYSE:BP), Chevron Corporation (NYSE:CVX), BHP Billiton plc (NYSE:BHP), Suncor Energy Incorporated (NYSE:SU), DowDuPont Incorporated (NYSE:DWDP), Cheniere Energy Incorporated (NYSE:LNG), Dominion Energy Incorporated (NYSE:D), Sempra Energy (NYSE:SRE), AECOM Corporation (NYSE:ACM), Ford Motor Company (NYSE:F), Fiat Chrysler Automobiles (NSYE:FCAU), Chicago Bridge & Iron Company (NYSE:CBI)

All companies featured: Phillips 66 (NYSE:PSX), Royal Dutch Shell plc (NYSE:RDS.A), Chevron Corporation (NYSE:CVX), Apple Incorporated (NASDAQ:AAPL), Microsoft Corporation (NASDAQ:MSFT), ENGIE (EPA:ENGI)

All companies featured: Babcock & Wilcox Enterprises Incorporated (NYSE:BW), IDACORP Incorporated (NYSE:IDA), Berkshire Hathaway (NYSE:BRKA), PNM Resources Incorporated (NYSE:PNM), Portland General Electric Company (NYSE:POR), BP plc (NYSE:BP), Magellan Midstream Partners LP (NYSE:MMP), Valero Energy Corporation (NYSE: VLO), Statoil ASA (NYSE:STO), Royal Dutch Shell plc (NYSE:RDS-A), Total S.A. (NYSE:TOT), ConocoPhillips (NYSE:COP), Chevron Corporation (NYSE:CVX), Phillips 66 (NYSE:PSX)

All companies featured: Allergan Plc (NYSE: AGN), Mylan NV (NYSE: MYL), Microsoft Corporation (NASDAQ:MSFT), Wal-Mart Stores Incorporated (NYSE:WMT), FedEx Corporation (NYSE:FDX), Costco Wholesale Corporation (NASDAQ:COST)

All companies featured: FirstEnergy Corporation (NYSE:FE), Exelon Corporation (NYSE:EXC), Dominion Energy Incorporated (NYSE:D), American Electric Power Corporation (NYSE:AEP), Duke Energy Corporation (NYSE:DUK), AES Corporation (NYSE:AES), PPL Corporation (NYSE:PPL), Vectren Corporation (NYSE:VVC), MHI Vestas Wind Systems A/S (OMX:VWS)

All companies featured: FirstEnergy Corporation (NYSE:FE), Exelon Corporation (NYSE:EXC), Dominion Energy Incorporated (NYSE:D), American Electric Power Corporation (NYSE:AEP), Duke Energy Corporation (NYSE:DUK), AES Corporation (NYSE:AES), PPL Corporation (NYSE:PPL), Vectren Corporation (NYSE:VVC), Jacobs Engineering Group Incorporated (NYSE:JEC), Allergan plc (NYSE:AGN), Athabasca Oil Sands Corporation (TSX:ATH), AltaGas Limited (TSX:ALA), Canadian National Railway (NYSE:CNI), Total S.A. (NYSE:TOT), CyrusOne LLC (NASDAQ: CONE), Digital Realty Trust, Inc. (NYSE: DRT)

All companies featured: Plains All American LP (NYSE:PAA), Kinder Morgan Incorporated (NYSE:KMI), CSX Corporation (NASDAQ:CSX), Tetra Tech Incorporated (NASDAQ:TTEK), General Electric (NYSE:GE), American Electric Power Company Incorporated (NYSE:AEP), Kinder Morgan Incorporated (NYSE:KMI), Amazon.com Incorporated (NASDAQ:AMZN), Kinder Morgan Canada Limited (TSX:KML), NRG Energy Incorporated (NYSE:NRG)