All companies featured: Enbridge Incorporated (NYSE:ENB), Fluor Corporation (NYSE:FLR), Encana Corporation (NYSE:ECA), Veresen Incorporated (TSX:VSN), Exxon Mobil Corporation (NYSE:XOM)

All companies featured: PPL Corporation (NYSE:PPL)

All companies featured: Oasis Petroleum Incorporated (NYSE:OAS) ,Crestwood Equity Partners LP (NYSE:CEQP),Hess Corporation (NYSE:HES), Exxon Mobil Corporation (NYSE:XOM),Chevron Corporation (NYSE:CVX) ,Suncor Energy Incorporated (NYSE:SU) ,Statoil ASA (NYSE:STO)

All companies featured: Sasol Limited (NYSE:SSL), Royal Dutch Shell plc (NYSE:RDS.A),, ConocoPhillips (NYSE:COP, Fluor Corporation (NYSE:FLR)

All companies featured: Alliance Resource Partners L.P. (NASDAQ:ARLP), Arch Coal Incorporated (NYSE:ARCH), Cloud Peak Energy Incorporated (NYSE:CLD), Peabody Energy Corporation (NYSE:BTU), Warrior Met Coal Incorporated (NYSE:HCC)

All companies featured: Jacobs Engineering Group Incorporated (NYSE:JEC), Rio Tinto plc (NYSE:RIO), Tesla Incorporated (NASDAQ:TSLA), Nucor Corporation (NYSE:NUE), Iberdrola S.A. (BMAD:IBE), Fluor Corporation (NYSE:FLR)

All companies featured: TransCanada Corporation (NYSE:TRP), Royal Dutch Shell plc (NYSE:RDS.A), ConocoPhillips (NYSE:COP), China National Petroleum Corporation (NYSE:PTR), United States Steel Corporation (NYSE:X), General Electric (NYSE:GE)

All companies featured: Oasis Petroleum Incorporated (NYSE:OAS) ,Crestwood Equity Partners LP (NYSE:CEQP),Hess Corporation (NYSE:HES), Exxon Mobil Corporation (NYSE:XOM),Chevron Corporation (NYSE:CVX) ,Suncor Energy Incorporated (NYSE:SU) ,Statoil ASA (NYSE:STO)

All companies featured: Sasol Limited (NYSE:SSL), Royal Dutch Shell plc (NYSE:RDS.A),, ConocoPhillips (NYSE:COP, Fluor Corporation (NYSE:FLR)

All companies featured: Alliance Resource Partners L.P. (NASDAQ:ARLP), Arch Coal Incorporated (NYSE:ARCH), Cloud Peak Energy Incorporated (NYSE:CLD), Peabody Energy Corporation (NYSE:BTU), Warrior Met Coal Incorporated (NYSE:HCC)