There's been a lot of buzz about the highest solar-plus-storage facility in the world. Now, it's partly running.
BarcelonaTech (UPC) in Spain have designed hybrid solar cells that can generate electricity and store it onboard. This is the first-ever demonstration of such technology that could revolutionize ...
"125 million water heaters in America should heat up when the wind is blowing and the sun is shining." Is your water heater ...
A reliable and efficient hot water supply is not a luxury, but a necessity for commercial establishments where consistent hot ...