andygates

Here's just the sort of home-generation idea that we need: solar roof tiles from SRS Energy.  They are supplied just like ordinary pantiles, and they are installed by roofers, just like ordinary pantiles - not by some expensive tech guy.  Details are a bit thin but they look just awesome to me.

This is the kind of thing which will make the passive home - a building that just consumes energy - an anachronism fairly soon.