All companies featured: Husky Energy Incorporated (TSX:HSE), Vale S.A. (NYSE:VALE), DTE Energy Company (NYSE:DTE), Phillips 66 (NYSE:PSX), Chevron Corporation (NYSE:CVX)

All companies featured: Dominion Resources Incorporated (NYSE:D), Amazon.com Incorporated (NASDAQ:AMZN), Southern Company (NYSE:SO)

All companies featured: Royal Dutch Shell plc (NYSE:RDS.A), Barrick Gold Corporation (NYSE:ABX), NextEra Energy Incorporated (NYSE:NEE)

All companies featured: Exxon Mobil Corporation (NYSE:XOM), Westlake Chemical Corporation (NYSE:WLK), LyondellBasell Industries NV (NYSE:LYB), Dow Chemical Corporation (NYSE:DOW), SunPower Corporation (NASDAQ:SPWR), Canadian Solar Incorporated (NASDAQ:CSIQ), Total S.A. (NYSE:TOT), First Solar Incorporated (NASDAQ:FSLR), Williams Partners L.P. (NYSE:WPZ), Cabot Oil & Gas Corporation (NYSE:COG), Westar Energy Incorporated (NYSE:WR)

All companies featured: Advanced Power AG, General Electric (NYSE:GE),

Midwest Fertilizer Corporation, KBR Incorporated (NYSE:KBR), Energy Transfer Partners LP (NYSE:ETP), Spectra Energy Corporation (NYSE:SE), Husky Energy Incorporated (TSX:HSE), Apex Power Group, LLC, JPMorgan Chase & Co. (NYSE:JPM)

All companies featured: Magellan Petroleum Corporation (NASDAQ:MPET), Sempra Energy (NYSE:SRE), Total SA (NYSE:TOT), Chicago Bridge & Iron Company NV (NYSE:CBI), Honeywell (NYSE:HON)

All companies featured: Veresen (TSX:VSN), Pembina Pipeline Corporation (NYSE: PBA) (TSX:VSN), CB&I Incorporated (NYSE:CBI)

All companies featured: Williams Partners LP (NYSE:WPZ), General Electric (NYSE:GE), Royal Dutch Shell plc (NYSE:EDS.A), Williams Companies (NYSE:WMB)

All companies featured: NextEra Energy Incorporated (NYSE:NEE), NGL Energy Partners LLC's (NYSE:NGL), Berkshire Hathaway Incorporated (NYSE:BRKA)

All companies featured: Dominion Resources Incorporated (NYSE:D), Macquarie Infrastructure Corporation (NYSE:MIC), Royal Dutch Shell plc (NYSE:RDS.A), Kinder Morgan Incorporated (NYSE:KMI)