Challenges of the transition to a low carbon, more electric future: From here to 2050

NOTICE: this is the author’s version of a work that was accepted for publication in Energy Policy. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. Changes may have been made to this work since it was submitted for publication. A definitive version was subsequently published in Energy Policy, vol 52, 2013, DOI 10.1016/j.enpol.2012.10.052