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

This suggests that, for all their energy and professionalism, the Democrats may have made a big strategic error: allowing the election to become a referendum on their candidate rather than a verdict on the Bush years.

ECONOMIST: Is America beginning to weary of ��Yes we can��?

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