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Power transmission | Where the wind blows | Economist.com - 0 views

  • Dr Schmid calculates that a DC grid of the sort he envisages would allow wind to supply at least 30% of the power needed in Europe.
  • four weeks
    • Hans De Keulenaer
       
      Supporting Europe's electricity requirements for 4 weeks through pumped hydro storage in Norway sounds too good to be true
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first commercial wave water plant in world - a small step for Energy, but a big step fo... - 0 views

  • Supplying green electricity to around 250 households with a rated power of nearly 300 kW
    • Sergio Ferreira
       
      Ocean is here... and its coming to stay!! Siemens backing it up...
  • The world-wide first commercial breakwater wave energy plant will be built at the Spanish Atlantic coast
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Drought and water overuse in Europe - All press releases - EEA - 0 views

  • In Europe as a whole, 44 % of abstraction is used for energy production, 24 % for agriculture, 21 % for public water supply and 11 % for industry.
  • In southern Europe, for example, agriculture accounts for 60 % of the total water abstracted and reaches as much as 80 % in certain areas.
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Europe in the Fiber Optic Age - 0 views

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    They want to supply residential and business buildings with largely fiber optic connections because the old copper cabling will soon no longer suffice to access communication networks. The growing Internet data network plus new online and multimedia services require increasing amounts of bandwidth and better transmission technology.
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Planet2025 News Network - ntext - 0 views

  • Neuwing Energy Ventures, a New York-based marketer of energy-efficiency certificates, would perform an initial assessment of IBM customers' sprawling data centers -- the massive, air-conditioned facilities that store information and route anything from eBay purchases to e-mail. IBM would identify potential energy savings areas for its clients, and Neuwing would grant the IT firms certificates for the total megawatt-hours no longer needed to cool or operate the data center equipment. Each certificate would equal 1 megawatt-hour (MWh) per annum, said Rich Lechner, IBM's vice president for IT optimization. Clients could sell the certificates to utilities subject to state renewable portfolio standards, as well as sell to other companies that aim to reduce their carbon footprint through energy savings. The value of the energy efficiency certificates, historically in the $2-$10 range, is determined by the supply and demand for those certificates in each trading market.
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UK faces power cuts within eight years - Times Online - 0 views

  • The UK faces widespread power cuts for the first time since the 1970s, according to the Government’s own predictions. Demand for electricity from homes and businesses is set to exceed the available supply within eight years.
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wattwatt - community for individuals interested in electrical energy efficiency - Cable... - 0 views

  • Nodal analysis or link analysis of the Harmonic prone Electrical supply installation, its important to know the values of impedances offered by power cables for different harmonics present
  • Most of Power Cable manufacturers do not give such data. Even after asking them, it's un-available with them.
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Isle of Eigg - Eigg Electric - 1 views

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    "On 1st February 2008, the Isle of Eigg entered a new era, with the switching on of our island electrification project, which makes 24 hour power available for the first time to all residents and businesses on the island. Until then we were entirely dependent upon making our own power and the clattering of generators was always to be heard. Now, the generators are silent and suddenly we have leapt to the forefront of electricity generation using renewable energy resources. Our project is a world leader in the integration of multiple renewable energy sources into a grid system to supply an isolated and scattered small community. "
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Scottish Gas and Electricity - 0 views

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    Scottish Hydro Electric offer some innovative schemes for supplying green electricity and gas to homes and business. Scottish Hydro is part of Scottish and Southern Energy-the largest generator of renewable energy in the UK.
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Distributed Generation and Renewable Energy Sources | Leonardo ENERGY - 0 views

  • Distributed generation (DG) and renewable energy sources (RES) are attracting special attention. Both are seen as important in achieving two key goals:Increasing the security of energy supplies by reducing the dependency on imported fossil fuels such as oil, natural gas and coalReducing the emission of greenhouse gases, specifically carbon dioxide, from the burning of fossil fuels.
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Empowering electricity consumers to lower their carbon footprint - Analysis - IEA - 0 views

  • the CO2 emissions intensity of electricity supply across an average day could vary by more than a factor of 7
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Fossil-Fuel Subsidies | Global Subsidies Initiative - 2 views

  • Most governments provide some kind of financial assistance to boost energy supply or reduce prices for certain energy consumers. Fossil fuels have been widely subsidized for decades. The exact scale of these subsidies is not known because a comprehensive study has never been undertaken. What is clear is that fossil-fuel subsidies can drain government budgets and increase greenhouse gas emissions. In recognition of these unwanted impacts, the leaders of the Group of Twenty (G-20) countries agreed in September 2009 to phase-out inefficient fossil-fuel subsidies in the medium term. The Global Subsidies Initiative is well aware of the complex issues surrounding fossil-fuel subsidies and their reform. That is why last year, in anticipation of the current calls for such reform, it commenced an ambitious program to identify, measure, and analyze the effects of fossil-fuel subsidies. Key findings from the first five in-depth reports, which together make up the series Untold Billions: Fossil-fuel subsidies, their impacts and the path to reform, are summarized above. Below, each of the individual reports can be freely downloaded. Support for one of the papers, Gaining traction: the importance of transparency in accelerating the reform of fossil-fuel subsidies, was generously provided by the United Nations Environment Program (UNEP).
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