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JRC study finds 8 metals for low-carbon energy technologies at risk of shortages; EVs, wind and solar, and lighting the applications of most concern

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A new European Joint Research Centre (JRC) study looking into the supply of raw materials for the manufacture of low-carbon energy technologies found that eight metals were at high risk of shortages. The applications, i.e. technologies, of particular concern as a result are electric vehicles, wind and solar energy, and lighting.

Wind 290
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ARPA-E to award up to $5M to investigate extracting rare earth and other critical minerals from macroalgae

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REEs and PGMs are critical in the manufacture of modern energy and national security technologies, including high-performance magnets required for wind turbines, electric vehicles, high-energy-density battery electric storage, high efficiency lighting, solar panels, and other technologies either core or ancillary to the renewable energy industry.

Wind 284
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

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The technology could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable. Solid-electrode batteries maintain discharge at peak power for far too short a time to fully regulate wind or solar power output.

Low Cost 374
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Study Finds Bioelectricity Better Option Than Liquid Biofuels for Transportation Output and GHG Emissions

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The authors point out their study looked at only two criteria, kilometers travelled and greenhouse gas offsets, but did not examine the performance of electricity and ethanol for other policy-relevant criteria such as water consumption, air pollution or economic costs.

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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

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Researchers at the Institute of Transportation Studies University of California, Davis suggest that a number of positive trends indicate that we may be seeing the beginning of a real hydrogen transition in transportation, despite earlier starts that fizzled.

Davis 250
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PHEVLERs are the Zero CO2 Clean Green Machines of the Future

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Frank (email: afrank@efficientdrivetrains.com) Dr. Frank is Professor Emeritus, Mechanical and Aeronautical Engineering at the University of California, Davis, where he established the Institute for Transportation Studies (ITS-Davis), and was director of the US Department of Energy’s National Center of Hybrid Excellence at UC Davis.

Clean 150
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Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

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Relying on a higher share of efficient, low-emission combined cycle power plants and wind energy could save €150 billion (US$200 billion) by 2030 while attaining the same CO 2 targets, Siemens says. The country should give greater priority to high-efficiency combined cycle power plants and wind power, the company suggests.

Germany 239