News tagged with hot water
District Energy Systems can reduce carbon, save money - but only if well-regulated
Is centralized heating an effective way for BC communities to reduce greenhouse gases?
Technology / Energy & Green Tech
May 18, 2012 |
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New approach to solar power with hybrid solar-thermoelectric systems
Systems to harness the sun's energy typically generate either electricity or heat in the form of steam or hot water. But a new analysis by researchers at MIT shows that there could be significant advantages ...
Technology / Energy & Green Tech
Oct 21, 2011 |
5 / 5 (2) |
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Water heaters put solar energy within reach
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.
Technology / Energy & Green Tech
Jan 21, 2009 |
4.7 / 5 (11) |
4
Pretreatment, proper harvest time boost ethanol from switchgrass
Adding a pretreatment step would allow producers to get more ethanol from switchgrass harvested in the fall, according to a Purdue University study.
Aug 31, 2011 |
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Water, Water Everywhere, but Not All Drops Have Life
The search for life on other planets focuses on water, but researchers argue that - judging from our own planet - a large fraction of water conditions may be inhospitable to life.
Space & Earth / Space Exploration
May 21, 2010 |
3.3 / 5 (7) |
4
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Contamination of La Selva geothermal system in Girona, Spain
Monitoring the construction of wells, avoid over-exploiting cold groundwater close to hot groundwater, and controlling mineral water extraction. These are the recommendations from the Polytechnic University ...
Feb 29, 2012 |
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Getting into hot water: Solar water heating pays for itself five times over
An analysis of the engineering and economics for a solar water-heating system shows it to have a payback period of just two years, according to researchers in India. They report, in the International Journal of Global En ...
Technology / Energy & Green Tech
Mar 09, 2009 |
4.1 / 5 (13) |
4
Mines could provide geothermal energy
Mine shafts on the point of being closed down could be used to provide geothermal energy to local towns. This is the conclusion of two engineers from the University of Oviedo, whose research is being published ...
Technology / Energy & Green Tech
Jul 27, 2009 |
4.1 / 5 (9) |
3
Thermophiles lurking in your basement
Ever wondered what exotic life forms may be lurking in the dark, hidden corners of your home? Scientists wonder too. Studies have shown that our modern plumbing systems provide sanctuary to a menagerie of ...
Apr 07, 2011 |
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Solar water heaters offer relief to S.Africans
For years the only hot water in Zoleka Mali's home came out of a pot on her paraffin stove.
Technology / Energy & Green Tech
Jun 26, 2011 |
1 / 5 (1) |
1
Making geothermal more productive
University of Utah researchers will inject cool water and pressurized water into a "dry" geothermal well during a five-year, $10.2 million study aimed at boosting the productivity of geothermal power plants ...
Technology / Energy & Green Tech
Sep 08, 2009 |
3.9 / 5 (7) |
2
Thermostatic mixer valves could significantly reduce the risk of scalding in children, study finds
Using a thermostatic mixer valve to control the maximum temperature of children's bath water can significantly reduce the temperature of hot bath water and should reduce the risk of scalding, according to researchers at The ...
Jan 05, 2011 |
2 / 5 (1) |
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Health uncertainties torment Japanese in nuke zone
(AP) -- Yoshiko Ota keeps her windows shut. She never hangs her laundry outdoors. Fearful of birth defects, she warns her daughters: Never have children.
Mar 07, 2012 |
3 / 5 (1) |
1
Hot rocks fire up energy from the depths
(PhysOrg.com) -- Scientists at Newcastle University have completed the first phase of a giant central heating system that will harness heat from deep underground.
Space & Earth / Earth Sciences
Jun 23, 2010 |
4.3 / 5 (11) |
0
Green homes use 80 per cent less energy
Clever, inexpensive design can cut the energy used in new homes by up to 80 per cent, says a Queensland University of Technology (QUT) researcher.
Technology / Energy & Green Tech
Apr 05, 2012 |
5 / 5 (1) |
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