Profitability concerns threaten Keystone XL pipeline project as oil prices fall
After six yearsof squabbling, analysts fear plunging oil prices mean profit - not politics - could ultimately derail the pipeline project

Amid the shouting on Capitol Hill, the wads of campaign cash and the activist careers shaped around the Keystone XL pipeline, the project at the flash point of America's energy debate now confronts a problem bigger than politics.
It may no longer be profitable.
As Congress' six-year obsession with Keystone nears a climax, plunging oil prices have analysts questioning whether the plan to link Canadian tar sands with Gulf Coast refineries still makes economic sense.
It is now possible that pipeline backers could win their hard-fought battle for political approval yet never build the project.
With the GOP about to take control of both houses of Congress, backers of the pipeline say they are close to having a veto-proof majority for a bill that would order the Obama administration to give the project the federal permit required for pipelines that cross a United States border.
But "the political debate is not paralleled by the realities [in the market]", said Sandy Fielden, director of energy analytics at Texas-based RBN Energy. "The economics of this project are becoming increasingly borderline."