Now ( on p. 122) comes along Peter Huber, my favorite envirocolumnist, to say that comparing energy inputs to energy outputs is an accounting error.

FORBES: Moonshine on Capitol Hill

"A critical portion of our energy industry is operating with no margin for error, "U.S. Rep.John Shadegg, R-Ariz.

FORBES: Magazine Article

After two days of confusion over contrasting figures, CPRE apologised for its error - but said that it would be better if clean energy statistics were not held by the industry body in question.

BBC: Call for clarity on wind turbines