Some more updates. Still see a lot of posting going on here so I know there is interest.
I started a new project. It is a
clothes dryer heat recovery system for gas or electric dryers.
TimJFowler recently
cut his heating bill by 37% by adding additional insulation.
Higgy installed some
inline duct fans to boost heat to his living room.
Bob McGovern posted a great write up
about small wind power, Part 1.
We've all been mulling over different ideas for
rain water collection and reuse.