It is apparent that alternative fuels and energy technology will become increasingly necessary with respect to the economy, the environment, and national security. The U.S. Navy, for its own reasons (and perhaps surprisingly), is well placed to take a leading position in this direction—and is already doing so.
Chambers, Alaina M. and Yetiv, Steve A.
"The Great Green Fleet,"
Naval War College Review: Vol. 64
, Article 5.
Available at: http://digital-commons.usnwc.edu/nwc-review/vol64/iss3/5