News tagged with water heaters
Benefits of a 'smart' power grid in debated
Apr 29, 2009 |
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When Kevin Linn of Coral Springs, Fla., received a special power meter last October, he was able to check his usage day by day and hour by hour via the Internet. He found spikes in midday when no one was home -- the water ...
There's money to be saved in solar
Feb 17, 2009 |
3.4 / 5 (7) |
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A series of solar panels on the roof converts the sun's rays to electricity, the electricity then flows through cables to the circuit breaker, where it's consumed in the building. The result -- a reduction in energy costs.
Search results for water heaters
ORNL, General Electric collaborate on super efficient electric water heater
Jun 05, 2008 |
4.1 / 5 (18) |
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The Department of Energy's Oak Ridge National Laboratory and General Electric have collaborated to finalize, test and market the first product from a major brand to meet DOE's new Energy Star criteria for electric heat pump ...
Water heater choice and maintenance can reduce energy costs
Nov 13, 2008 |
3.4 / 5 (7) |
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(PhysOrg.com) -- Between 16 and 18 percent of home energy is used to generate hot water, so hot water tank maintenance can pay big dividends on your energy bill.
U.S. scientists develop better heat pump
Jan 18, 2007 |
3.8 / 5 (15) |
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U.S. homeowners might soon see their electric bills decreasing thanks to an integrated heat pump system developed by the Oak Ridge National Laboratory.
Phoenix Mars Lander Enters Safe Mode
Space & Earth / Space Exploration
Oct 30, 2008 |
5 / 5 (4) |
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(PhysOrg.com) -- NASA'S Phoenix Mars Lander entered safe mode late yesterday in response to a low-power fault brought on by deteriorating weather conditions. While engineers anticipated that a fault could ...
Water heaters put solar energy within reach
Jan 21, 2009 |
4.7 / 5 (11) |
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Andrei Mitran of Cary says he has no desire to live "off the grid." But when choosing a replacement for his 18-year-old hot water heater, the computer programmer says he decided to look into purchasing a solar unit.
Many Tricks Can Save Electricity
Feb 23, 2009 |
4.7 / 5 (3) |
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The electric bill this winter is more than a car payment, and you've decided to take action. But if you're not well-schooled, it's best to take some advice from the pros before stalking heat-saving products up and down the ...
Berkeley's blueprint for green future
May 25, 2007 |
4 / 5 (3) |
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Officials in Berkeley, Calif., are laying out a roadmap to reach a voter mandated 80 percent reduction in greenhouse gas emissions by 2050.
1930s home goes green
Aug 05, 2009 |
3 / 5 (2) |
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A 1930s house built in 2008 is about to undergo the first of three energy efficiency upgrades which will ultimately convert an energy inefficient house into a zero carbon home designed to meet the Government's 2016 CO2 targets fo ...
Oil spray reduces greenhouse gas emissions from pig finishing barns
Dec 08, 2008 |
4.7 / 5 (3) |
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Animal feeding operations are an important emission source of air pollutants including methane and carbon dioxide—known greenhouse gases. Recent inventories suggest that animal manure makes a significant contribution to global ...
Laboratory Develops Biofuel-Powered Heated Vest
Jan 26, 2006 |
3.8 / 5 (4) |
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Around the world, military members from Alaska to Afghanistan work in harsh, frigid environments. Temperatures in the Afghani Mountains have been recorded as low as minus 51 degrees Farenheit, while Elmendorf Air Force Base, ...
List of search results for water heaters
