I'm about ten days back from a week off after Thanksgiving. I attended an intensive course on home energy auditing. My email failed on return and just got baxck up yesterday. I'm wading through almost 700 emails.

When I get closer to the light at the end, I'll make a full report. For now, all I can say is that if I thought I knew something about home energy efficiency, and I did think that, I was wrong. There is a lot to it, and I'm glad that I had an audit done to my house a few yerars back. The Resnet HERS course is very thourough and can come close to putting actual numbers to the work they advise.