Remove 2011 Remove Renewable Remove Supplies Remove Wind
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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. Most of the current utility-scale wind turbines are dependent on rare-earth magnets, Koplow said. 1 milliohm).

Wind 529
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Neste, NuStar expand renewable fuel hub in Northern California

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announced that supply trucks are now able to load Neste MY Sustainable Aviation Fuel at the NuStar-operated Selby Terminal near San Francisco, California. Neste has supplied approximately 220 million gallons of Neste MY Renewable Diesel into California through the NuStar Selby Terminal over the last decade. million trees.

Renewable 273
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EIA: natural gas-fired reciprocating engines are being deployed more to balance renewables

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The recent increase in natural gas or dual-fuel capable reciprocating internal combustion engine units has been driven in part by advancements in engine technology that increase operational flexibility and by changes in natural gas markets that have generally provided ample supply and relatively stable fuel prices, EIA said.

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Bloomberg NEF forecasts falling battery prices enabling surge in wind and solar to 50% of global generation by 2050

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The arrival of cheap battery storage will mean that it becomes increasingly possible to finesse the delivery of electricity from wind and solar, so that these technologies can help meet demand even when the wind isn’t blowing and the sun isn’t shining. trillion of that going to wind and solar and a further $1.5

Wind 220
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Vattenfall contracts with BMW for up to 1,000 new 33 kWh Li-ion batteries this year for storage projects in wind farms

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The first energy storage from the BMW-i3 batteries is being built at the 122 MW onshore wind farm “Princess Alexia” near Amsterdam. It is meant to maintain the security of supply with a feed-in of 100% renewable energy. —Gunnar Groebler, Senior Vice President of Vattenfall and Head of Business Area Wind.

Wind 150
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MIT researchers propose subsea version of pumped hydro for renewable energy storage

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Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable Energy Storage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. Earlier post.).

MIT 296
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Norwegian startup Blastr plans €4B green steel plant in Finland

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Green steel will be a critical raw material for developing renewable energy infrastructure, such as wind turbines, as well as in segments such as construction, the automotive industry, and consumer goods. —Hans Fredrik Wittusen. Edge of coal stockpile area visible at bottom.

Finland 437