All companies featured: Duke Energy Corporation (NYSE:DUK), NextEra Energy Incorporated (NYSE:NEE), Exelon Corporation (NYSE:EXC), Marathon Oil Corporation (NYSE:MRO)

All companies featured: McDermott International Incorporated (NYSE:MDR), Sasol Limited (NYSE:SSL), Fluor Corporation (NYSE:FLR), TransCanada Corporation (NYSE:TRP), Kinder Morgan Incorporated (NYSE:KMI), Equinor (NYSE:EQNR), Chevron's (NYSE:CVX)

All companies featured: NRG Energy Incorporated (NYSE:NRG), Entergy Corporation (NYSE:ETR), Duke Energy Corporation (NYSE:DUK), Valero Energy Corporation (NYSE:VLO), Phillips 66 (NYSE:PSX), Marathon Petroleum Corporation (NYSE:MPC), General Electric (NYSE:GE)

All companies featured: EQT Midstream Partners LP (NYSE:EQM), Williams Partners (NYSE:WPZ), NextEra Energy Incorporated (NYSE:NEE), Tennessee Valley Authority (NYSE:TVE)

All companies featured: General Electric (NYSE:GE), First Solar Incorporated (NASDAQ:FSLR)

All companies featured: General Electric Company (NYSE:GE), Exelon (NYSE:EXC), Invenergy LLC, NextEra Energy Incorporated (NYSE:NEE), Public Service Enterprise Group Incorporated (NYSE:PEG), Royal Dutch Shell plc (NYSE:RDS.A), TransCanada (NYSE:TRP), PetroChina Company Limited (NYSE:PTR), Fluor Corporation (NYSE:FLR), Fortis Incorporated (TSX:FTS), Arconic (NYSE:ARNC)

All companies featured: General Electric (NYSE:GE), NextEra Energy Incorporated (NYSE:NEE), Tennessee Valley Authority (NYSE:TVE), Duke Energy Corporation (NYSE:DUK), Southern Company (NYSE:SO), Marathon Petroleum Corporation (NYSE:MPC), Fluor Corporation (NYSE:FLR), Exxon Mobil Corporation (NYSE:XOM), Chevron (NYSE:CVX), Occidental Petroleum (NYSE:OXY)

All companies featured: Entergy Corporation (NYSE:ETR), McDermott International Incorporated (NYSE:MDR)

All companies featured: Carpenter Technology Corporation (NYSE:CRS), United States Steel Corporation (NYSE:X), ArcelorMittal S.A. (NYSE:MT), Nucor Corporation (NYSE:NUE), Steel Dynamics Incorporated (NASDAQ:STLD)

All companies featured: BP plc (NYSE:BP), Peabody (NYSE:BTU), Alliant Energy Corporation (NYSE:LNT), AES Corporation (NYSE:AES), Target Corporation (NYSE:TGT), T-Mobile US Incorporated (NASDAQ:TMUS), Southern Company (NYSE:SO), General Electric (NYSE:GE)