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Sandia innovation eliminates reliance on rare-earth magnets for large-scale wind turbines

Green Car Congress

Motivated by the need to eliminate expensive rare-earth magnets in utility-scale direct-drive wind turbines, Sandia National Laboratories researchers have developed a fundamentally new type of rotary electrical contact. I started thinking that maybe not every conceivable rotary electrical contact architecture has been thought of yet.

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California Energy Commission adopts offshore wind goals: 5GW by 2030, 25 GW by 2045

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The California Energy Commission (CEC) adopted a report establishing offshore wind goals and moving the state one step closer to development of the clean energy resource off California’s coast. Additional transmission infrastructure will be needed to deliver offshore wind energy from this region to the grid.

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Mercedes-Benz plans wind farm at Papenburg test track to cover more than 15% of Group’s electricity needs in Germany

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Mercedes-Benz plans to build a wind farm at its test track in Papenburg, northern Germany, with an output of more than 100 MW to cover up to more than 15% of the annual electricity demand of Mercedes-Benz Group AG in Germany. We make an active contribution to the energy transition and the expansion of onshore wind power in Germany.

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BASF and RWE proposing 2GW offshore wind farm for green electricity and hydrogen for chemical industry

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Markus Krebber (RWE), accompanied by Chairman of the Mining, Chemical and Energy Industries Union (IG BCE) Michael Vassiliadis, presented a project idea that envisions a new 2 GW offshore wind farm in the German North Sea to provide the Ludwigshafen chemical site with green electricity and enable CO 2 -free production of hydrogen.

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Mercedes-Benz to source CO2-free electricity in Germany from solar, wind and hydropower from 2022 onwards

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From 2022 onwards, the company will purchase electricity in Germany which comes exclusively from renewable sources. A green power supply contract ensures the purchase of electricity from renewable energy sources at all times. The electricity generated from this is roughly equivalent to the amount consumed by 65,000 households annually.

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Nacero awards 20-year wind power purchase agreement to NextEra for natural gas-to-gasoline plant in Texas

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Texas-based Nacero, a company seeking to produce low- and zero-lifecycle carbon footprint gasoline blendstock ( earlier post ) has awarded a subsidiary of NextEra Energy Resources, LLC a 20-year power purchase agreement to supply wind power to Nacero’s planned flagship manufacturing facility in Penwell, Texas.

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Liquid Wind to partner with Sundsvall Energi on second electrofuel facility; eMethanol for shipping

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Sundsvall Energi will partner with Liquid Wind to be the host and provide carbon dioxide for the second commercial-scale—100,000 t—electrofuel facility in Sweden. —Claes Fredriksson, CEO and Founder of Liquid Wind. Liquid Wind’s facility will be constructed on Sundsvall Energi’s Korstaverket site.

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