Researchers at Uppsala University in Sweden have discovered that a particular type of algae produces a substance that can be used to make inexpensive, non-toxic, simple-to-build, flexible, thin and durable batteries that, after optimization, are …
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articles and videos on new ways to improve the world through forward-thinking, high-tech, and environmentally conscious design
articles on power that is derived from the force or energy of moving water, including hydroelectric, tidal, tidal stream and wave power
fuel derived from recently dead biological material offering the possibility of producing energy without a net increase of carbon into the atmosphere
articles and videos on the technology for electrical generation by heat engine or photovoltaic, daylighting, hot water, and space heating in active and passive solar buildings
articles and videos on the conversion of wind energy into a useful form, such as electricity, using wind turbines
As concerns about climate change and energy security escalate, as government incentives for harnessing solar energy expand, and as these costs decline while those of fossil fuels rise the harnessing of solar energy is expanding on every front . One of the solar technologies that is really beginning to take off is the use of solar thermal collectors to convert sunlight into heat that can be used to warm both water and space.
China, for example, is now home to 27 million rooftop solar water heaters. With nearly 4,000 Chinese companies manufacturing these devices, this relatively simple low-cost technology has leapfrogged into villages that do not yet have electricity. For as little as $200, villagers can have a rooftop solar collector installed and take their first hot shower.
This technology is sweeping China like wildfire, already approaching market saturation in some communities. Beijing plans to boost the current 114 million square meters of rooftop solar collectors for heating water to 300 million by 2020. Read the whole story »
V2G technology or Vehicle-to-grid, would enable electric car owners to make money while storing power for the grid. The technology was unveiled at the American Association for the Advancement of Science meeting in San Diego …
The scientific and political stage for the success of solar energy is set. Markets are huge. Management of growth is the key. Once demonstration plants run according to plans and expectations, just two years should …
The Times Online is running a live online debate called “Is it too late to stop climate change?” on November 25 at 2pm - http://business.timesonline.co.uk/tol/business/related_reports/the_future_of_energy/article6925491.ece
Chairing the debate on will be the author of The …
University of San Diego researchers have discovered that carbon nanotubes don’t have to be perfect to do a better job. Prabhakar Bandaru, a professor in the UCSD Department of Mechanical and Aerospace Engineering have discovered …
Despite the tightness of global credit markets the Chinese are showing a willingness to finance renewable energy projects wherever they may be. A consortium of Chinese businesses backed by Chinese banks have committed $1.5 billion …
The Japanese Tokai University team built the solar powered car that won the Global Green Challenge on Wednesday after averaging speeds of more than 100 kilometres (62 miles) per hour in a four-day race through …
The new age of green electricity is beginning to take shape in Germany under the name E-Energy. The plan is a vision to create a giant renewable energy grid using inputs as diverse as huge …
With the acquisition of ScanWind, based in Trondheim, Norway, GE has secured a foothold in the growing offshore wind energy market. GE is gambling that ScanWinds early-stage turbine technology that could make offshore wind farms …
This week saw the largest transportation electrification project in history begin. On 10/1/2009, eTec announced that they have officially signed the $99.8 million grant with DOE to start installing Electric Vehicle Infrastructure in 5 States, …
The government’s new chief energy scientist Professor David MacKay told the BBC that reductions in carbon dioxide emissions since 1990 are “an illusion”. Greenhouse gas emissions created by Britons are probably twice as bad as …
University of San Diego researchers have discovered that carbon nanotubes don’t have to be perfect to do a better job. Prabhakar Bandaru, a professor in the UCSD Department of Mechanical and Aerospace Engineering have discovered …
V2G technology or Vehicle-to-grid, would enable electric car owners to make money while storing power for the grid. The technology was unveiled at the American Association for the Advancement of Science meeting in San Diego …
Offshore renewable energy development new rules and regulations could be introduced in the U.S. this year, potentially cutting the red tape for companies looking to put their wind, wave, or tidal projects in the water. …
For all those who missed the excellent BBC documentary on Peak Oil and it’s potential impact on farming broadcast, last night, Friday 20th called A Farm for the Future. It will be repeated tomorrow, on …
The government’s new chief energy scientist Professor David MacKay told the BBC that reductions in carbon dioxide emissions since 1990 are “an illusion”. Greenhouse gas emissions created by Britons are probably twice as bad as …
As concerns about climate change and energy security escalate, as government incentives for harnessing solar energy expand, and as these costs decline while those of fossil fuels rise the harnessing of solar energy is expanding …
Despite the tightness of global credit markets the Chinese are showing a willingness to finance renewable energy projects wherever they may be. A consortium of Chinese businesses backed by Chinese banks have committed $1.5 billion …
