• TransCanada weighs alternative routes to save Keystone XL
• Change in pipeline plan could present new problems
• Canada shops crude after Keystone delay
• Steffy: Crimp in Keystone XL plans may help Houston’s Enterprise
• White House circulated plan to replace Chu
• Support for federal backing of renewables falls, poll finds
• Are the Barnett Shale’s best days behind it?
• Beyond fracking, another use for shale
• Majors pivot to North American oil
• Draft enviro study moves Point Thomson forward
• Holt: No time for delays in Alaska
• Why oil trading doesn’t travel so well
• Exxon’s Kurdish exploration may scuttle other Iraq projects
