This just in, wood heat deemed green. The options can be found here.

- how to disperse captured heat

Now that you've collected and stored it, how are you going to actually use it?

If you palletize it you can use everything from sawdust to switch-grass for fuel.

none mears - New Jersey
none dovey - Chicago none enertia - Dixie

No Heat Homes

There are not many but several building designs exist that achieve the holy grail of using no fuel in a northern North American winter. One of these designs works up until 60 degrees north, indicated by the red line on this map.