Internetworkers: http://www.ibiblio.org/internetworkers/

[ron thigpen <ron AT fuzzsonic.com>]

Gregory S. Hopper wrote:
> Anyone know any more about it? Particularly as relates to residential
> dwelling (vs. commercial generation).

http://www.geoexchange.org/about/how.htm

not power generation, but rather the use of favorable 
underground/aboveground temperature gradients to achieve higher 
efficiency heat exchange for home heating and cooling.

--rt