Solar water heaters, which are generally used in tandem with electric or natural-gas heaters, can knock 50 to 80 percent off your water-heating costs, the Department of Energy and industry sources say ...

Self consumption of rooftop solar-generated electricity is Australia’s cheapest electricity bet, never mind that sucking up the solar onsite helps electricity networks manage grid voltage and power ...

A solar pool heater uses a pump, a solar collector and piping in conjunction with your existing pool filter. The process is simple: The pump takes water from the pool, then forces it through the ...

Expert Solar Systems specializes in residential and commercial solar electric, solar water heating and solar pool heating installations. Its service area extends across the state of Arizona. Solar ...

From a distance, the energy system on top of a college residence hall in Omaha, Nebraska looks like photovoltaic panels. But as you get closer, it becomes clear that this is something different, with ...

David Kuchta, Ph.D. has 10 years of experience in gardening and has read widely in environmental history and the energy transition. An environmental activist since the 1970s, he is also a historian, ...

Plug-in solar systems fit on balconies, decks or yards. Affordable alternative to rooftop panels, starting under $400. Utah passed first state law supporting small-scale solar. Rising demand as ...

Climate change will increase the future value of residential rooftop solar panels across the United States by up to 19% by the end of the century, according to a new study. Climate change will ...