Energy Secretary Steven Chu

March 15, 2013, 10am PDT
Japan is looking to unleash a new source of natural gas in the same way that fracking and horizontal drilling has revolutionized natural gas drilling in the U.S. It's called methane hydrate or 'flammable ice', and is the most prevalent energy source.
The New York Times
February 20, 2013, 2pm PST
Sources said that Ernest Moniz, former Energy Department undersecretary for President Clinton may replace Steven Chu as Energy Secretary. He now directs MIT's Energy Initiative and serves on Obama's Council of Advisors on Science and Technology.
Reuters