Wastewater flushed down the drain can be used to heat and cool homes and buildings in a sustainable way and climate experts say it's an untapped source of energy due to its stable temperature of ...

A small floating pilot device deployed off the Canary Islands could one day prove pivotal to unlocking clean energy for tropical island and coastal communities by harnessing seawater heat. At least, ...

It looks a little like a sleek window AC, but a new device from Chinese appliance giant Midea is actually a reversible heat pump that can both cool and heat a home—and it’s designed to heat ...

Nuclear-powered desalination combines RO with multieffect distillation to produce up to 1 million cubic meters daily, ...

NASHVILLE, Tenn. (WTVF) — A Nashville homeowner is living with space heaters as his only source of heat in his half-million-dollar townhome after his heating and air conditioning system broke down in ...

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DURHAM, N.C. (WTVD) -- When it's cold outside many of us may resort to using supplemental heat like a space heater to stay warm. Fire departments don't discourage it, however, they emphatically ...

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