Structuring an Energy Technology Revolution. Cambridge, MA: MIT Press. 336 pages. ISBN 9780262517553, $15.00 paperback. by Charles Weiss and William B. Bonvillian, 2012. Tomorrow's Energy: Hydrogen, Fuel Cells, and the Prospects for a Cleaner Planet. Cambridge, MA: MIT Press. 360 pages. ISBN 9780262516952, $24.95 paperback. by Peter Hoffmann, 2012. Unlocking Energy Innovation: How America Can Build a Low-Cost, Low-Carbon Energy System. Cambridge, MA: MIT Press. 224 pages. ISBN 9780262016773, $24.95 hardcover. by Richard K. Lester and David M. Hart, 2012.