26 Sep '11, 1pm

Estimating Geothermal Cost and Payback - Daily Green #Geothermal

Geothermal HVAC by Jay Egg and Brian Clark Howard. related articles By Brian Clark Howard With a geothermal heat pump, you can tap the clean, renewable heat beneath your feet. Although geothermal heating and cooling systems are not that well known by the public, they have a proven track record that stretches back decades. In fact, there are more than one million geothermal heat pumps in operation around the world. The technology is also called earth-coupled, ground-source or ground-loop heating and cooling, and the sector is distinct from the more familiar geothermal energy. In the latter process, engineers take advantage of hot water near the earth's surface, or inject water down into hot rocks, in order produce electricity. But you don't have to live near volcanic activity to take advantage of a geothermal heating and cooling system. All you need is to bury some pipe int...

Full article: http://www.thedailygreen.com/green-homes/latest/geotherma...

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Estimating Geothermal Cost and Payback

thedailygreen.com 26 Sep '11, 1pm

Geothermal HVAC by Jay Egg and Brian Clark Howard. related articles By Brian Clark Howard With a geothermal heat pump, you...

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hes.lbl.gov 27 Sep '11, 5pm

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Project aims to bring back peat bogs, a major g...

e360.yale.edu 26 Sep '11, 12pm

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Developers Warm to Small-Scale Geothermal

renewableenergyworld.com 20 Sep '11, 2pm

At the recent Ground Source Live! Conference in Peterborough, UK, Philippe Dumas, manager of the European Geothermal Energ...

Developers Warm to Small-Scale Geothermal via @...

renewableenergyworld.com 20 Sep '11, 1pm

At the recent Ground Source Live! Conference in Peterborough, UK, Philippe Dumas, manager of the European Geothermal Energ...

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greenhomeguide.com 01 Oct '11, 11pm

Share on Facebook Buzz it! Share on Twitter Print Subscribe Question Why is the envelope so important on a new constructio...

DOE Guarantees Loans Up to $624MM for Wind, Geothermal, Cellulosic Ethanol

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cleantechnica.com 24 Sep '11, 12pm

The US Dept. of Energy (DOE) issued partial loan guarantees for renewable energy projects in three states totaling as much...

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thefinance.sg 30 Sep '11, 3am

Commissions And Cost Of Insurance by Lau on September 29, 2011 Some things I picked up to share while reading through the ...

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treehugger.com 25 Sep '11, 7pm

An interesting piece in the Sunday New York Times highlights the predicament that the president now finds himself in after...

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renewableenergyworld.com 14 Sep '11, 1pm

This scene has played out before me countless times. An individual approaches me with only the vaguest idea of what a grou...

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treehugger.com 25 Sep '11, 7pm

An interesting piece in the Sunday New York Times highlights the predicament that the president now finds himself in after...

EDF Climate Corps Fellows Find $650 Million Worth of Operational Cost Savings

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triplepundit.com 26 Sep '11, 3pm

Climate Corps fellow from the University of Michigan MBA program, Pia Jean Kristiansen’s work with McDonald’s will result ...

SMU Geothermal Map Updated, National Geothermal Data System Underway

SMU Geothermal Map Updated, National Geothermal...

renewableenergyworld.com 03 Oct '11, 3pm

“This multi-year effort, supported by a generous grant from Google.org, includes the addition of over 30,000 new data poin...