http://www.youtube.com/watch?v=a3UOlmp_dfA&feature=youtube_gdat
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Eben Upton, a key player in the Raspberry Pi's genesis, said out-of-work graduates should get busy with computers in their spare time if they want to land a job. And he didn't mean logging into Facebook....
http://go.theregister.com/feed/www.theregister.co.uk/2012/11/29/eben_upton_career_advice/
What the Inuit think about the giant oil find beneath their feet
http://www.bbc.co.uk/news/magazine-20310752#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa
OPEN 2012 is ARPA-E's Second Open Call for Innovative Energy Technology Solutions
http://energy.gov/articles/arpa-e-awards-130-million-66-transformational-energy-technology-projects
Fifteen research projects aimed at addressing the technical challenges of producing natural gas from shales and tight sands have been selected to receive a total of $28 million in funding from DOE's Office of Fossil Energy.
http://www.fossil.energy.gov/news/techlines/2012/12058-DOE_Selects_RPSEA_Projects.html
WASHINGTON - The U.S. Environmental Protection Agency (EPA) today announced that it has temporarily suspended BP Exploration and Production, Inc., BP PLC and named affiliated companies (BP) from new contracts with the federal government. EPA is taking this action due to BP's lack of business integrity as demonstrated by the company's conduct with regard to the Deepwater Horizon blowout, explosion, oil spill, and response, as reflected by the filing of a criminal information
http://yosemite.epa.gov/opa/admpress.nsf/0/2AAF1C1DC80C969885257ABF006DAFB0
Nicole Ghio, via the Sierra Club
When Dr. Jim Yong Kim took over as President of the World Bank, there was hope amongst health advocates and environmentalists that, given his background, the Bank would reevaluate its support for deadly fossil fuel projects. Dr. Kim's assertion that a new World Bank report on global warming should "shock us into action" is a step in the right direction.
Now, however, he has an opportunity to back this rhetoric with concrete action as the International Finance Corporation (IFC) reviews the social and environmental impacts of its $450 million loan for the enormous four-gigawatt Tata Mundra coal plant in Gujarat, India.
This review is an important step towards rectifying the impact the project has had on the 10,000 local villagers who rely on the land and water the plant is destroying. Dust and ash from the project is contaminating fish and salt flats, while livestock that used to roam freely can no longer access the commons for grazing. And both villagers and animals are forced to breathe air and drink water contaminated by toxic pollution. All of these are impacts from just Tata Mundra. The sad reality is cumulative impacts are much larger, as it is sited right next to the even bigger 4,620 MW Adani coal plant.
Thousands have been displaced, and those who have stayed are face drastic health and economic risks, all for electricity that they will never be able to afford (PDF). That's because Tata Corporation dramatically lowballed the price they would pay for imported coal, and used this estimate to claim they could provide power at below-market rate in order to secure approval from the Indian government and funding from the IFC. Then, after construction started, they went back to the government, acknowledged that the project would run at a 270% annual loss, and demanded that they be allowed to raise rates on average citizens, destroying any notion that the project would ever help provide energy access for the poor.
This situation is hardly unique. Across India, funding for coal projects is drying up as lenders realize that the projects are expensive, unreliable, and likely to go bankrupt.
The IFC approved funding for the project despite the clear warning signs, once again acquiescing to the long standing belief that coal is cheap, and its impacts on local communities and the environment should therefore be ignored. While the review is technically independent, how the World Bank responds to the recommendations lies entirely at Dr. Kim's feet. He will have an opportunity to take back the rubber stamp and help make right any violations the CAO finds. His decision on Tata Mundra will be a referendum on his ability to protect the health and environment of those impacted by the World Bank. We're hoping he lives up to his reputation.
Nicole Ghio is a Sierra Club Campaign Liaison. This piece was originally published at the Sierra Club's Compass Blog and was reprinted with permission.
http://feedproxy.google.com/~r/climateprogress/lCrX/~3/HZe5YDH2N2U/story01.htm
The Rice hybrid combines two-dimensional graphene, which is a sheet of carbon one atom thick, and nanotubes into a seamless three-dimensional structure. The bonds between them are covalent, which means adjacent carbon atoms share electrons in a ...
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LEXINGTON, Mass.--(BUSINESS WIRE)--FirstFuel Software today announced it has been chosen by AlwaysOn as a 2012 GoingGreen Silicon Valley Global 200 winner.
http://feeds.businesswire.com/click.phdo?i=0dce0b1e7181fbea080416daa0363a84
The installed price of solar photovoltaic (PV) power systems in the United States fell substantially in 2011 and through the first half of 2012, according to the latest edition of Tracking the Sun, an annual PV cost-tracking report produced by the Department of Energy's Lawrence Berkeley National Laboratory (Berkeley Lab).
BOSTON--(BUSINESS WIRE)--Cape Wind secured another major milestone today with the approval by the Massachusetts Department of Public Utilities (DPU) of the 15-year Power Purchase Agreement (PPA) with NSTAR to buy Cape Wind's energy, capacity and renewable energy credits. Cape Wind President Jim Gordon said, "This decision helps secure the position of Massachusetts as the U.S. leader in offshore wind power, launching a new industry that will create jobs, increase energy independence and promote a
http://feeds.businesswire.com/click.phdo?i=8b79ae92ced46408d0c86064223fc7b7
The reality of solar panels is that those on the market today aren't very efficient - most of the solar cells, which make up an entire panel, convert less than a fifth of the sunlight into electricity. But researchers at MIT said on Monday they have come up with a funnel-like design that will manipulate the incoming electrons to engineer more efficient solar cells.
The research, just published in the journal, Nature Photonics, used computer modeling to look at how to stretch the semiconductor molybdenum disulfide to change its physical properties to make use of a broader spectrum of sunlight than what silicon, the most common solar cell material, can manage today. Whether the design will work as well in real life will require further research.
Improving cell efficiency is important for lowering the cost of producing solar electricity. One way to do that is to extract more energy from the same amount of materials. That also will reduce the amount of land needed to generate the same amount of electricity. As it stands, photovoltaic power plants are more land-intensive compared with fossil fuel power plants with a similar energy output. Building solar farms on large swath of land has prompted fierce debates over their environmental impact on wildlife and prompted developers to agree to set aside wildlife corridors in exchange for permits or to avoid lawsuits.
What some scientists have been working on is to manipulate the band gap in a material. A band gap describes the amount of energy that electrons need to move around and generate electricity. If you can manipulate band gaps, then you can control the amount of electricity produced. Band gap engineering is not a new concept and is already used by solar cell developers and academic researchers in their search for more efficient solar cell designs.
What the MIT researchers proposed is more novel: strain a material to create specific and varying band gaps within a single material to capture different portions of the light spectrum. They imagined creating that strain by using a microscopic needle to poke at the material down the center and create that funnel. The pressure on the needle would cause different degrees of strain and band gaps.
Knowing how to stretch a material is only part of the solution. Finding materials that can withstand the pressure is another hurdle. Conventional solar materials would break or warp undesirably under the straining process proposed by the research. But there is a more recently minted class of ultra-strength materials" that could be suitable. MIT researchers settled on molybdenum disulfide.
The research, which received support from U.S. and Chinese institutions, is only a start in exploring the idea of using ultra-strength materials to engineer more efficient solar cells. The MIT research team, which includes Ju Li, Xiaofeng Qian and Cheng-Wei Huang, hopes to conduct lab work to verify the results of their computer modeling. Ji Feng of Peking University in China rounds up the research team.
http://feedproxy.google.com/~r/OmMalik/~3/3satxURrg0k/story01.htm
Applied Micro Circuits is not yet shipping its first X-Gene ARM-based processor aimed at servers, and it is going to be a while yet before it can get the processors into the field. But because there is so much at stake, Applied Micro can't afford to be left out of any conversations about ARM Holding's attack on the data center. The reason? It has invested very heavily (at least relative to its size) in this X-Gene project....
http://go.theregister.com/feed/www.theregister.co.uk/2012/11/26/applied_micro_x_gene_prototypes/
By Tom Whipple, posted Nov 22, 2012:
There is a growing disconnect between forecasts of prodigious amounts of oil coming out of the Middle East in coming decades and what is likely to happen in the region. The Middle East today is a patchwork of geographical entities known as states. A few, such as Iran, are reasonably coherent and go back hundreds of years, but others such as Iraq, Israel, and Jordan were created by outside powers out of a polyglot of ethnicities. In many countries, the people's first loyalty is to a tribe or a religion rather than a national government.
Iraqi solider image via shutterstock
http://www.postcarbon.org/article/1316941-the-peak-oil-crisis-descent-into
An unexpected source of new, clean energy has been found: the Plant-Microbial Fuel Cell that can generate electricity from the natural interaction between living plant roots and soil bacteria. The technique already works on a small scale and will soon be applied in larger marshland areas throughout the world.
http://www.youtube.com/watch?v=0PTXZSX9n_w&feature=youtube_gdat
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http://www.youtube.com/watch?v=iLsVlAtIJJ8&feature=youtube_gdat
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http://www.youtube.com/watch?v=ZkBzsJO29cE&feature=youtube_gdat
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