• Energy secretary backs natural gas exports
• Steffy: When BP keeps secrets, it’s time to worry
• Cameron reports 39 percent drop in 4Q net income
• National Oilwell Varco reports 30 percent increase in Q4 earnings
• Buffett: Pipeline allegations off-track
• Sierra Club took $26M from natural gas
• The World’s Tallest Solar Panel Array
• EIA investigating reported record-high ethanol stocks
• State power regulators vs. FERC: there’s some pain out there
