Solar for My Home

Alan Jacobson : There are three exciting new technologies that can help you heat your home this winter with less, or perhaps even no oil or gas. Each of these systems will pay for itself in just a small period of time, and after that you keep all the savings you reap on lower oil [...]

HEgg : Ground source heat pumps provide heating, air conditioning, and, if so equipped, supply the house with hot water. They are smaller than a traditional heating/cooling unit and can easily be retrofitted into any home.  The mechanical components are safely located underground or within the home – which eliminates fears of vandalism or theft.  [...]

Amy L asked: http://www.igshpa.okstate.edu/