Adding an electric car cut the payback point of our solar...
When planning our solar panel home project in 2011, we figured on paper that it would take nearly a dozen years to break even on the investment. Turns out that adding an electric vehicle has cut that figure roughly in half.
Solar Sinter on Veehd
"How to make a solar power generator"
Easy to make design for a small solar power generator,
Harvesting Human Heat
Geothermal energy is putting the world's most underused resource to work.