If you must buy carbon offsets, caveat emptor -- in particular, don't buy them from the Chicago Climate Exchange (CCX). That is the point of a terrific front-page article in the Washington Post: "Value of U.S. House's Carbon Offsets Is Murky, Some Question Effectiveness of $89,000 Purchase to Balance Out Greenhouse Gas Emissions."
Yes, it is nice to be quoted above the fold in any major newspaper -- the quote in the headline is from me -- but the reason I think the article is important is that the reporter took the time to track down the offset projects the taxpayer money went to. The results are not encouraging. I am not a fan of offsets -- and certainly wasn't a fan of the House buying offsets from the CCX in the first place.
But I was surprised by the overall lameness of the specific projects and utterly shocked to read the words of CCX CEO Richard Sandor (a man I have a fair amount of respect for):