All companies featured: MPLX LP (NYSE:MPLX), Targa Resources Corporation (NYSE:TRGP), Alta Mesa Resources Incorporated (NASDAQ:AMR), Royal Dutch Shell plc (NYSE:RDS.A), Enterprise Products Partners LP (NYSE:EPD), Equinor (NYSE:EQNR), Total SA (NYSE:TOT) , Shell (NYSE:RDS.A), McDermott International Incorporated (NYSE:MDR), LyondellBasell Industries NV (NYSE:LYB), Fluor Corporation (NYSE:FLR), TechnipFMC (NYSE:FTI)

All companies featured: General Electric Company (NYSE:GE), OGE Energy Corporation (NYSE:OGE), Entergy Corporation (NYSE:ETR)

All companies featured: Royal Dutch Shell plc (NYSE:RDS.A), Targa Resources Corporation (NYSE:TRGP), Kinder Morgan Incorporated (NYSE:KMI), Cheniere Energy Incorporated (NYSE:LNG), Alta Mesa Resources Incorporated (NASDAQ:AMR), Blueknight Energy Partners LP (NASDAQ:BKEP), Xcel Energy Incorporated (NASDAQ:XEL), NextEra Energy Incorporated (NYSE:NEE), Exxon Mobil Corporation (NYSE:XOM)

All companies featured: Exxon Mobil Corporation (NYSE:XOM), Husky Energy Incorporated (TSX:HSE), Barrick Gold Corporation (NYSE:ABX), NovaGold Resources Incorporated (NYSE:NG)

All companies featured:

All companies featured: Chevron Corporation (NYSE:CVX), Andeavor Corporation (NYSE:ANDV), Husky Energy Incorporated (TSX:HSE), Calumet Specialty Products Partners (NASDAQ:CLMT), Sasol Limited (NYSE:SSL), General Electric (NYSE:GE), Xcel Energy Incorporated (NASDAQ:XEL)

All companies featured: Exelon Corporation (NYSE:EXC), Plains All American Pipeline LP (NYSE:PAA), Magellan Midstream Partners LP (NYSE:MMP)

All companies featured: Norfolk Southern Corporation (NYSE:NSC), Kinder Morgan Incorporated (NYSE:KMI), Duke Energy Corporation (NYSE:DUK), Pinnacle West Capital Corporation (NYSE:PNW), Edison International (NYSE:EIX), PNM Resources Incorporated (NYSE:PNM), Jacobs Engineering Group Incorporated (NYSE:JEC), Fluor Corporation (NYSE:FLR), Total SA (NYSE:TOT)

All companies featured: Dominion Energy Incorporated (NYSE:D), Duke Energy Corporation (NYSE:DUK)

All companies featured: NextEra Energy Incorporated (NYSE:NEE), General Electric (NYSE:GE), Duke Energy Corporation (NYSE:DUK)