EPA Keystone Review Links Oil Sands to Carbon Emission Jump

Bloomberg: The U.S. Environmental Protection Agency said developing Canadian oil sands would significantly increase greenhouse gases, a conclusion environmental groups said gives President Barack Obama reason to reject the proposed Keystone XL pipeline.

“Until ongoing efforts to reduce greenhouse gas emissions associated with the production of oil sands are more successful and widespread,” developing the crude “represents a significant increase in greenhouse gas emissions,” the EPA said Tuesday in a letter to the State Department, which is reviewing the project.

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