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

Green Car Congress

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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EU investing €1.8B in 17 large-scale clean tech projects

Green Car Congress

The projects were evaluated by independent experts based on their ability to reduce greenhouse gas emissions compared to traditional technologies and to innovate beyond the state-of-the-art, while being sufficiently mature for deployment. capture and liquefaction at a cement plant to storage in offshore sites. Background.

Clean 334
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Study Finds Bioelectricity Better Option Than Liquid Biofuels for Transportation Output and GHG Emissions

Green Car Congress

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. A paper on the work appeared in the 8 May issue of the journal Science.

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Mad Power thoughts

EV Info

Wind farms stand idle for days on end, a fire interrupts a vital cable from France, a combination of post-Covid economic recovery and Russia tightening supply means the gas price has shot through the roof – and so the market price of both home heating and electricity is rocketing. This was plain wrong.

Power 52
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Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

Green Car Congress

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 government also is maintaining its target of cutting GHG emissions by 40% by 2020 (compared with 1990 levels) and by 80% by 2050.

Germany 239
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UC Davis researchers suggest we may be at the beginning of a real hydrogen transition in transportation

Green Car Congress

In other words, hydrogen FCVs could enable zero tailpipe emissions and significantly lower life-cycle emissions without compromising consumer expectations. Additionally, they note, hydrogen is being widely discussed as a flexible energy carrier for integrating intermittent renewables like solar and wind into the energy system.

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Solar and Battery Companies Rattle Utility Powerhouses

Cars That Think

Analysts and power insiders sketch scenes including interconnected local renewable grids that draw on short-duration battery storage (including the small batteries in electric vehicles in a garage, models for which Tesla just happens to make) combined with multi-day storage for power generated by wind and solar.

Solar 111