Bishop Hill
Sound man even though he lives in Scotland. A libertarian to boot.
Casual Doubter
An honest man writes. An honest man makes sense.
Climate Audit.org/
Is well informed and very sceptical. It looks at the evidence rather than the characters of the comedians pushing it.
Master Resource
Another good one. It takes a look at the economics of wind power which is a serious waste of money.Bishop Hill's UK Bill of Rights
Is very much on the right lines.