I recently looked into buying a solar hot water heater. My water heater stopped working. I stood in the home depot hot water heater section for about an hour. I even asked the attendant about it. Nobody seemed to know how to set a solar hot water system set up. Did you like this? Share [...]
Posted on November 17, 2009, 10:49 am, by David Appelman, under
Eco Warrior.
The Brown Mound is an invention of Jean Pain, but was recently brought into fruiting again by Galean Brown. The principle of this is extremely simple: a bio mass undergoing anaerobic digestion gives off heat. There is no reason why this heat can not be harnessed cheaply and simply. Galean used wood chips, but you [...]