http://www.stirlingenergy.com/imagesdet.asp? type=allsolar&imageID=13

This is something I can get behind. Makes me want one for my very own. Each dish can power five homes, with zero emission, twice the carrier life and general efficiency of photovoltaics, super- efficient stirling closed-cycle engine... If they can deliver on their promise of each unit pricing out at 25,000 we're going to be seeing an awful lot of these, from West Texas to Sweden to Namibia. So Cal Edison is planning a 4,500 acre solar farm here in California. 7 square miles, but to put that in context, the Mojave is a solid 25,000 square miles of blistering sun. I really like this invention.