While partisans spar over the proposed Keystone XL pipeline, which would bring oil south from the Alberta tar sands, the U.S. Department of Energy yesterday announced a new technology to make U.S. oil sands and heavy oil viable for refining.
Jeff McMahon, Contributor, Forbes
Wed, 04/10/2013 - 12:02pm
While partisans spar over the proposed Keystone XL pipeline, which would bring oil south from the Alberta tar sands, the U.S. Department of Energy yesterday announced a new technology to make U.S. oil sands and heavy oil viable for refining.