Cool your house with a pool heater
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Blog: The PCS 2 uses attic heat to warm the pool.
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In-row cooling systems are taking off. Here's why.
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U.S. East Coast power grid operators  said they had enough electricity to keep air conditioners  running Tuesday as a heat wave continued to grip the region.
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ALBANY, Ga. -- For a quarter century, chefs at pricey steakhouses have been searing meat on burners that cook with infrared energy. Now the high-temperature technology may be coming to a backyard barbecue near you.
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Blog: Add carbon dioxide, water, heat. Serves cars.
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U.S. East Coast power grid operators said they had enough electricity to keep air conditioners running Tuesday as a heat wave continued to grip the region.
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By Elliott Minor, Associated Press  ALBANY, Ga. -- For a quarter century, chefs at pricey steakhouses have been searing meat on burners that cook with infrared energy. Now the high-temperature technology may be coming to a backyard barbecue near you.
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By Monica Soto Ouchi, Seattle Times  It's suddenly getting cozy in the living room.
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Several libraries in Westchester have, or are planning to install, systems which use the earthâs constant temperature below the frost line to heat and cool their buildings.
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Geothermal heating and cooling isn't just for big commercial buildings and multifamily housing complexes, specialists say .
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People who heat their homes with oil, electricity or propane Â almost half the country Â are likely to see prices rise.
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Seeking relief from urban heat, Toronto has tapped into Lake Ontario's frigid depths to cool downtown office buildings. The "waste" is used as drinking water.
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Outdoor patio heaters could become history if MEPs vote to ban them today
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By Rasha Madkour  HOUSTON  --  Imagine rewiring your house while living in it. Now imagine you're not even sure the new power system will work and you're 220 miles above the Earth.
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NEW YORK  - Children who make regular  visits to an indoor pool may develop damage to a type of lung  cell that helps prevent airway inflammation, a new study  suggests.
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Set up and run a hydrogen-fueled house in five easy steps. By Bob Parks from Wired magazine.
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Kiss those utility bills goodbye. Well, maybe. If you live in a sunny -- but not humid -- area, you may be able to live in a zero-energy home. By John Gartner.