As last year’s Arab spring has slowly roiled eastwards from Tunisia to the eastern Mediterranean, the two most concerned governments are the U.S. and Israel, that are watching their carefully constructed defense alignments crumble to the populist forces unleashed. After decades of repression, the Arab “street” is finding its democratic voice, which is rejecting the [...]
Mar 17 2012 | Posted in
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At 8.6% efficiency, cells clear path for devices that can harvest a broader spectrum of the sun’s radiation Scientists boosted the significance of tandem polymer solar cells by successfully testing cells with low-bandgap polymers that achieved certified conversion efficiencies of 8.62 ± 0.3% with respect to standard terrestrial reporting conditions. That’s the highest independently measured [...]
Mar 16 2012 | Posted in
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India is betting heavily on nuclear power to meet its surging energy needs. While India currently has six nuclear power plants (NPPs) with 20 reactors generating 4,780 megawatts, seven other reactors are under construction and are expected to generate an additional 5,300 megawatts. This current rate of nuclear power generation pales into insignificance with New [...]
Mar 1 2012 | Posted in
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By Peter Pfisterer and Christian Dirmeier, TÜV SÜD AG The core of the energy revolution comprises not only the expansion of renewable energy, but also the evolution from our present static network architecture into smart grids. However, the increasing integration of decentralised energy generation may present a considerable challenge for grid operators. Thorough planning and [...]
How has our ozone layer changed in the last 10 years? How do trace gases like nitrous oxides, carbon dioxide and methane influence our climate? How do environmental protection measures work? These were the questions that German researchers sought to address when, 10 years ago – on 28 February 2002, the European environmental satellite Envisat [...]
Feb 29 2012 | Posted in
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Scientific knowledge alone isn’t enough to save the planet – we must also act on that knowledge and radically change our behavior, according to the authors of an international study. The study, carried out by researchers from The Australian National University and colleagues in Germany, the UK and the USA, suggests that the greatest barrier [...]
Feb 28 2012 | Posted in
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CSP Today explore the difficulties that the Indian CSP industry have faced in treading the fine line between reliance on foreign expertise and building a local manufacturing base, as solar power ramps up in the country. Developing an indigenous supply chain for solar thermal power projects in India was a fundamental goal of the National [...]
Feb 28 2012 | Posted in
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In March, the CSP industry in India will consider how to overcome its financial barriers and improve project bankability India’s concentrated solar projects have faced countless hurdles since the National Solar Mission (NSM) was launched in 2010. However, setting up finance for the seven bid winning projects under Phase I of the NSM has proved [...]
Feb 21 2012 | Posted in
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by Lena Groeger ProPublica Last week several [1] media [2] outlets [3] obtained the federal Bureau of Land Management’s draft of proposed rules [4] requiring fracking companies to disclose the chemicals they pump into the ground. Such disclosure requirements have been championed by environmentalists for years and were endorsed by President Obama in the State [...]
Environmental groups in Maine have decided that tar sands oil from western Canada wasn’t their cup of tea even though the pipeline company behind the scenes said it really wasn’t there’s either, at least for now. As the Sierra Club was saying “no sir” to tar sands oil in Maine, one of the former GOP [...]
Polluters Move to Block Landmark Mercury Protections Washington, D.C. – Today representatives of the nation’s dirtiest polluters and their friends at special interest groups like the National Mining Association, filed the first lawsuits to block long overdue action to clean up toxic mercury pollution, acid gases and other hazardous air toxics. Toxic mercury is a [...]
Feb 19 2012 | Posted in
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“Duke Energy: no dirty rate hikes. Be a good neighbor.” CHARLOTTE, NC— This week, six North Carolinians built and ascended two 20-ft tall tripods in front of Duke Energy’s headquarters with a banner between them that read “Duke Energy: no dirty rate hikes” wearing t-shirts that said, “Be a good neighbor.” “Duke Energy has gone [...]
The U.S. new sanctions initiative, strongly supported by Israel, to impose new sanctions against Iran, is designed to punish it for its purported covert nuclear weapons program by imposing new restrictions on Tehran. As a result, many of Iran’s oil customers are scrambling to avoid collateral damage to their economies. The sanctions’ potential fallout is [...]