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Energy Net

Good news for wind, bad for ethanol in major energy study - 0 views

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    Growing concerns over climate change and energy security have kicked research on alternative energy sources into high gear. The list of options continues to expand, yet few papers have comprehensively reviewed them. And fewer still have weighed the pros and cons in as much depth as a new study published earlier this month in the journal, Energy & Environmental Science. The results are a mixed bag of logical conclusions and startling wake-up calls. The review pits twelve combinations of electric power generation and vehicular motivation against each other. It is a battle royal of nine electric power sources, three vehicle technologies, and two liquid fuel sources. It rates each combination based on eleven categories. And it was all compiled by one man, Mark Jacobson, professor of civil and environmental engineering at Stanford University.
Energy Net

Energy from the wind is the best for Earth | Emerging Technology Trends | ZDNet.com - 0 views

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    According to a Stanford University researcher, 'wind, water and sun beat biofuels, nuclear and coal for clean energy.' The scientist 'has conducted the first quantitative, scientific evaluation of the proposed, major, energy-related solutions by assessing not only their potential for delivering energy for electricity and vehicles, but also their impacts on global warming, human health, energy security, water supply, space requirements, wildlife, water pollution, reliability and sustainability.' Wow! The researcher found that some sources of energy were 25 to 1,000 times more polluting than the best available options. Some of his conclusions make sense, some are controversial, but read more…
Energy Net

Alternative Energy and Fuel News: ENN - 0 views

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    A new way of making LEDs could see household lighting bills reduced by up to 75% within five years. Gallium Nitride (GaN), a man-made semiconductor used to make LEDs (light emitting diodes), emits brilliant light but uses very little electricity. Until now high production costs have made GaN lighting too expensive for wide spread use in homes and offices. However the Cambridge University based Centre for Gallium Nitride has developed a new way of making GaN which could produce LEDs for a tenth of current prices.
Energy Net

The UK's First Hydrogen Fueling Station Opens | EcoGeek - 0 views

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    Last week saw the opening of the first hydrogen fuelling station in England. The station is based at Birmingham University, where experiments are being carried out to test the viability of hydrogen in transport applications, as part of Birmingham's 'Science City' hydrogen energy project.
MrGhaz .

The Bone Wars - Fighting Over The Remains of The Past - 0 views

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    The strangest and longest battle of the American West was fought not between early settlers and Indians but between two collectors of fossils. The Bone Wars, as the bitter clash became known, raged in the shadow of remote cliffs, in desert encampments, in university laboratories, and on the pages of academic journals.
Energy Net

Peak Energy: Better Lithium-ion Batteries - 0 views

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    Technology Review has an article on a startup that says its "solid polymer electrolytes will mean cheaper, more-reliable batteries" - Better Lithium-ion Batteries. A new incarnation of lithium-ion batteries based on solid polymers is in the works. Berkeley, CA-based startup Seeo, Inc. says its lithium-ion cells will be safer, longer-lasting, lighter, and cheaper than current batteries. Seeo's batteries use thin films of polymer as the electrolyte and high-energy-density, light-weight electrodes. Lawrence Berkeley National Laboratory is now making and testing cells designed by the University of California, Berkeley spinoff. Lithium-ion batteries are used in cell phones and laptops because they are smaller and lighter than other types of batteries. They are also promising for electric and hybrid vehicles. However, conventional materials and chemistries have stopped them from being used extensively in cars.
Energy Net

The Cost of Energy » Stats alert: Top green power users in the US - 0 views

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    The US EPA has released their latest list of the top consumers of green power in the US: The Green Power Partnership works with a wide variety of leading organizations - from Fortune 500 companies to local, state and federal governments, and a growing number of colleges and universities. The following Top Partner Rankings highlight the annual green power purchases of leading organizations within the United States and across individual industry sectors.
Energy Net

Department of Energy - Secretary Chu Announces $93 Million from Recovery Act to Support... - 0 views

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    In an ongoing effort to expand domestic renewable energy, U.S. Secretary of Energy Steven Chu today announced plans to provide $93 million from the American Recovery and Reinvestment Act to support further development of wind energy in the United States during a visit to the National Renewable Energy Laboratory today. Secretary Chu also announced more than $100 million in funding from the Recovery Act for NREL facility and infrastructure improvements. The funding will leverage the Department of Energy's national laboratories, universities, and the private sector to help improve reliability and overcome key technical challenges for the wind industry. These projects will create green jobs, promote economic recovery, and provide the investments needed to increase renewable energy generation. "Wind energy will be one of the most important contributors to meeting President Obama's target of generating 10 percent of our electricity from renewable sources by 2012," said Secretary Chu
anonymous

MAY DAY…MAY DAY!! - The Wing Blog - 0 views

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    Mayday is the universally recognized call of distress. It's a call you never want to make, but it could be the most important call of your life.
eco20-20

How a Smart Grid Can Lead to Smart Consumers: Eco20/20 - 0 views

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    One of the biggest advantages of a universal smart grid would be its ability to create smart energy consumers. Because the smart grid would actually be able to define and identify individual energy wasters and then charge them accordingly, there would be a huge economic incentive for more careful consumption.
angle44556

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started by angle44556 on 25 Nov 14 no follow-up yet
viet77896

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Evanston, Northwestern University Press.Fortes, Meyer & Germaine Dieterlen, eds, 1965 African Systems of Thought. London-New York-Toronto, Oxford University Press.Griaule, Marcel, 1948 Dieu...

started by viet77896 on 24 Nov 14 no follow-up yet
Alex Parker

Power surge: developing the next generation of nuclear batteries - 1 views

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    Researchers in the US are using pioneering technology to create long-lasting, more efficient nuclear batteries. We talk to Patrick J Pinhero, Alan K Wertsching and Jae Wan Kwon of the University of Missouri about pushing the boundaries of betavoltaic electricity generation. The University of Missouri (MU) is pushing boundaries in betavoltaic electricity generation.
linda55236

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The poll released today was commissioned from independent firm Franklin, Maslin, Maullin, Metz & Associates - FM3, for the Natural Resources Defense Council. It was conducted among 802 voters f...

started by linda55236 on 14 Nov 14 no follow-up yet
xowen11158

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This partnership on renewables is one more step in our journey." Building on DuPont's strategic advantages in agriculture, biotechnology and processing technology, the commercial-scalability of cel...

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Devia Rajput

Bermuda Triangle Mysteries place - 0 views

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    Bermuda Triangle Mysteries place .Its Most dangerous place on the universe.Bermuda Triangle is associate degree enigma that humans has been unable to unravel as yet. man of science hasn't got one clue concerning the rationale behind its mystery. Their area unit many incidents associated with the constellation. we have a tendency to area unit here with a number of these mysteries,
Devia Rajput

on Earth Top 10 Perilous Germs - 0 views

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    Hi Guys here you see the most dangerous and perilous Bacteria or germs on the earth.Nature has formed some of the tiniest microscopic giant that has the capability to just throw us away. These small Bacteria are universally about us, be it soil, water or air. Some of the bacteria are no hesitation helpful for us while several are extremely dangerous and can show fatal.
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