22 Aug 2012: Solar Shingles Made from Common Metals Offer Cheaper Energy Option U.S. scientists say that emerging photovoltaic technologies will enable the production of solar shingles made from abundantly available elementsrather than rare-earth metals, an innovation that would make solar energy cheaper and more sustainable.
So you have been meaning to get started into alternative energy, but you don’t know where to start. You are overwhelmed by all of the the information out there and can’t decide which form is right for you. You also don’t want to drop the $$$ involved only to find out you should have … Continue reading »
Back when the concept of global warming was still nascent—only eight years ago, mind you—Scott and Julie Brusaw of Sagle, Idaho, began heavily contemplating an idea that Scott, an electrical engineer, had toyed with as a child: solar panel roads.
Environmentally Friendly Architecture by Coates Design