hydro
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Fuel
As Renewables Surge Ahead of Coal, Lawmakers Introduce National Renewable Standard
A bill introduced by Senate Democrats on June 26 establishes a national electricity standard that would require large retail suppliers to source at least 1.5% of their power from renewables by 2020 and gradually grow that share through 2035. The measure comes a day after the Energy Information Administration (EIA) revealed monthly generation from renewable […]
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Hydro
Optimizing Kaplan Turbine Efficiency with Minimal Cost, Effort, and Time
When the blades of individual Kaplan turbines are not continuously adjusted to achieve peak efficiency, the result is non-optimal performance and unnecessarily high mortality of downstream migrating fish
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News
Renewables Provided 18% of U.S. Power Generation in 2018
Renewable generation in the U.S. has doubled over the past 10 years. In 2018, generation from solar, wind, hydro, and other renewables soared to a record 742 TWh—or 17.6% of total U.S. generation. According to the Energy Information Administration (EIA), since 2008—when renewables provided 382 TWh—wind generation rose from 55 TWh and generated 275 TWh […]
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News
Power Supplies in Pacific Northwest Tighten as Deep Freeze Grips Region
Energy supplies are tight in the Pacific Northwest, a region that has been stricken with unseasonably frigid weather and is bracing for deep freezes as a mass of Arctic air descends on the region. The Bonneville Power Administration (BPA), a federal power marketer that sells wholesale power from 31 federal dams and one nuclear […]
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Press Releases
Small hydropower plant in Macedonia: Voith wins order to supply two StreamDivers
Heidenheim / Skopje. Technology group Voith has won an order for the manufacture, supply and commissioning of two StreamDivers for the small hydropower plant Gradiste in Macedonia. The company will also supervise installation and supply the gate valves. The power plant is set to go into operation early in 2020 and will supply clean power […]
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News
Strikes, Outages, Slash French Output by 2.2 GW
A series of strikes at French nuclear plants owned by power giant EDF have caused fluctuating electricity supplies, prompting concerns as the country prepares for a prolonged cold snap. Workers are reportedly protesting wage negotiations and a possible plan by the French government to restructure EDF. The energy branch of French trade union CGT on […]
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Press Releases
HYDRO 2018: Voith and Siemens join efforts in establishing hybrid power concepts
Hybrid power approaches are becoming increasingly important for the generation and storage of clean, renewable energy The Voith Hydro Holding GmbH & Co. KG and the Siemens Energy Management Division sign Letter of Intent for collaboration in appropriate hybrid power projects containing hydropower Starting point of the collaboration will be the integration of hydropower into […]
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Legal & Regulatory
California Mandates 100% Renewable Energy
California Gov. Jerry Brown on September 10 signed into law a measure requiring the state to produce all its electricity from renewable sources by 2045. It’s a goal that also has been set by Hawaii and is being discussed by other states. Environmental groups and renewable energy advocates immediately praised Brown’s action. Utilities operating in […]
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Press Releases
Dulas Advises On Planning Changes To Power Welsh Hydro Sector In New Government Report
Leading renewable energy consultancy assesses the likely impact of permitted development rights on Welsh hydro-electric sector Machynlleth, 27 June 2018 – Dulas, a leading renewable energy consultancy, has completed research on behalf of the Welsh Government into the impact of potential changes to permitted development rights for small-scale hydro-electric projects in Wales. The research, recently […]
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Press Releases
Pioneer of small hydro technology: Kössler celebrates its 90th birthday
Numerous guests celebrate anniversary of Voith subsidiary at Kössler headquarters in St. Georgen, Austria Focus of celebration on innovative solutions for small hydro All key areas of expertise from development to services from a single source St. Georgen. Since its establishment in 1928, Kössler has evolved into one of the world’s leading manufacturers for small […]
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