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

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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. The technology proves beneficial in lowering costs, improving sustainability and reducing maintenance.

Wind 529
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BNEF: wind and solar boost cost-competitiveness versus fossil fuels

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This year has brought a significant shift in the generating cost comparison between renewable energy and fossil fuels, according to detailed analysis by technology and region, published this week by Bloomberg New Energy Finance. —Seb Henbest, head of Europe, Middle East and Africa at BNEF.

Wind 150
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Statoil to build the world’s first floating wind farm: Hywind Scotland

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Statoil has made the final investment decision to build the world’s first floating wind farm: The Hywind pilot park offshore Peterhead in Aberdeenshire, Scotland. The decision triggers investments of around NOK 2 billion (US$238 million), realizing a 60-70% cost reduction per MW from the Hywind demo project in Norway.

Wind 191
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IBM introduces new wind and solar forecasting system for utilities; big data analytics and weather modeling to predict output

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IBM has developed an advanced power and weather modeling technology that will help utilities increase the reliability of renewable energy resources. The solution combines weather prediction and big data analytics to forecast accurately the availability of wind power and solar energy.

Wind 306
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Phase I SBIR program project selections include efforts in hydrogen and fuel cell R&D technologies

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The US Department of Energy’s (DOE’s) Office of Energy Efficiency and Renewable Energy (EERE) announced nearly $20 million in small business awards for Phase I Release 2 projects under the Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) programs.

Hydrogen 191
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Ohmium and Aquastill collaborate to produce green hydrogen from seawater

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In addition, the integration of modular desalination units can facilitate new applications for cost-effective green hydrogen production, including co-locating PEM electrolyzers with offshore wind farms, to enable the production of green hydrogen at-source.

Hydrogen 150
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Porsche, Siemens Energy and partners advance climate-neutral eFuels development; Haru Oni pilot in Chile

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Electrolyzers will use wind power to produce green hydrogen. The result is renewable methanol, which can be converted into climate-friendly fuel using an MTG (Methanol To Gasoline) technology to be licensed and supported by ExxonMobil. Enel is a co-funder of the plant, with a focus on wind power and electrolysis.

Chile 221