News tagged with waste energy
Researcher's waste-to-energy technology moves from the lab to the marketplace
(Phys.org) -- Technology invented by a University of California, Davis, researcher that converts solid waste into renewable energy is debuting today as the first commercially available, high-solid anaerobic ...
Technology / Energy & Green Tech
Apr 20, 2012 |
4.9 / 5 (13) |
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Sustainability threatened by rising demand for livestock products
Global demand for meat, milk and eggs has tripled in the past four decades and is expected to double by 2050. Increased global livestock production has great impacts on the environment and increases global warming. A major ...
Mar 09, 2012 |
5 / 5 (1) |
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Energy poverty creating a respiratory disease 'epidemic' for almost half the world's population
Limited access to clean sources of energy, known as energy poverty, makes nearly half the world's population reliant on burning wood, animal waste, coal or charcoal to cook. This leads to severe respiratory diseases that ...
Feb 16, 2012 |
5 / 5 (4) |
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Clouds gather over Spain's renewables sector as aid cut
Spain's push to become a world leader in renewable energy risks collapsing after the government slammed the brakes on generous subsidies as part of an austerity drive.
Technology / Energy & Green Tech
Feb 02, 2012 |
not rated yet |
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Study supports role of quantum effects in photosynthesis
(PhysOrg.com) -- Until a few years ago, photosynthesis seemed to be a straightforward and well-understood process in which plants and other organisms use sunlight to convert carbon dioxide and water into sugars, ...
Jan 25, 2012 |
4.9 / 5 (13) |
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Chemists find new material to remove radioactive gas from spent nuclear fuel
(PhysOrg.com) -- Research by a team of Sandia chemists could impact worldwide efforts to produce clean, safe nuclear energy and reduce radioactive waste.
Jan 24, 2012 |
4.5 / 5 (19) |
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Hydrogen peroxide goes green in undergrad's published paper on renewable energy
Most of us know hydrogen peroxide as a way to bleach hair, but MacKenzie Mayo is using it to help turn yard waste into renewable energy.
Jan 20, 2012 |
4.3 / 5 (4) |
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UN chief launches sustainable energy initiative
UN Secretary General Ban Ki-moon launched on Monday an initiative designating 2012 as the International Year of Sustainable Energy for All, with the aim of reaching its set goals by 2030.
Technology / Energy & Green Tech
Jan 16, 2012 |
not rated yet |
2
'Poop to power' program turns pig manure into sustainable energy
The nearly 9,000 hogs at Loyd Ray Farms in Yadkin County, N.C., produce 400,000 gallons of manure every week. Since the waste had too high a nitrogen content to be used as fertilizer, owner Loyd Bryant used to pump that waste ...
Technology / Energy & Green Tech
Jan 09, 2012 |
3.5 / 5 (13) |
3
Gates discussing new nuclear reactor with China
(AP) -- Microsoft co-founder Bill Gates confirmed Wednesday he is in discussions with China to jointly develop a new and safer kind of nuclear reactor.
Technology / Energy & Green Tech
Dec 07, 2011 |
4 / 5 (6) |
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Report suggests biomass energy won't harm food production
(PhysOrg.com) -- Biomass could cover 20% of the global energy supply without harming production of food, a new report released in the United Kingdom says. Reviewing over 90 international studies, the report was produced by ...
Dec 02, 2011 |
1.7 / 5 (3) |
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Swiss nuclear shutdown to cost $22.5bn: study
Shutting down Switzerland's five nuclear power stations will cost about 20.7 billion Swiss francs (16.8 billion euros, $22.5 billion) and take about 20 years, Swiss authorities said on Thursday.
Technology / Energy & Green Tech
Nov 24, 2011 |
2.3 / 5 (3) |
2
Temperature differences give rise to electricity
More than half of today's energy consumption is squandered in useless waste heat, such as the heat from refrigerators and all sorts of gadgets and the heat from factories and power plants. The energy losses ...
Nov 09, 2011 |
4.7 / 5 (3) |
3
First renewable energy exchange opens in Amsterdam
Dutch-Belgian energy market provider APX-Endex launched a "biomass exchange" Thursday specialising in trading wood pellets as a source of renewable energy, a venture it said was a world first.
Technology / Energy & Green Tech
Nov 03, 2011 |
5 / 5 (1) |
2
World needs joint nuclear safety approach
The global upsurge in the use of nuclear power in countries such as China, Russia and Britain must be accompanied by a greater focus on security and the management of nuclear waste, a report said Thursday.
Technology / Energy & Green Tech
Oct 13, 2011 |
not rated yet |
3
