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ARPA-E awarding $39M to 16 projects to grow the domestic critical minerals supply chain

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Olivine is a CO 2 -reactive waste product that can be returned as tailings after capture carbon from the air. Travertine will launch a transformative process that integrates strong acid treatment of mining waste or tailings with electrolytic acid recycling. Pacific Northwest National Laboratory. University of Nevada, Reno.

Supplies 345
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MIT researchers propose subsea version of pumped hydro for renewable energy storage

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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. These structures would serve both as anchors to moor the floating turbines and as a means of storing the energy they produce. Slocum, A.H.; Fennell, G.E.; Hodder, B.G.;

MIT 296
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Dearman-led consortium awarded $3.1M to develop waste-heat-recovery system using liquid air engine

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The Dearman project is to deliver a production-feasible waste-heat recovery system for urban commercial vehicles, which offers life-cycle CO 2 savings of up to 40%; fuel savings of 25%, with the potential of up to almost 50%; and potential payback in less than three years. Earlier post. ). The IDP10-funded project will cost £3.25

Waste 246
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Five Cool Tech Demos From the ARPA-E Summit

Cars That Think

Salvaged mining waste also sequesters CO 2 Phoenix Tailings’ senior research scientist Rita Silbernagel explains how mining waste contains useful metals and rare earth elements and can also be used as a place to store carbon dioxide. Phoenix Tailings —a startup based in Woburn, Mass.—extracts

Li-ion 84
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Toyota and partners launch low-carbon hydrogen supply-chain project in Japan

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In Japan, Aichi Prefecture, Chita City, Toyota City, Chubu Electric Power, Toho Gas, Toyota Motor Corporation, and Toyota Industries have launched the Chita City and Toyota City Renewable Energy-use Low-carbon Hydrogen Project. Hydrogen is a useful energy source for realizing a low-carbon society. The project.

Hydrogen 230
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How is New Zealand disposing of EV batteries?

Drive Electric

The Battery Industry Group (BIG) is spearheading the work, consisting of over 170 members from diverse fields such as energy, waste, transport, and academia. The programme’s foundation is built on the concept of a circular economy , which seeks to avoid the linear “take-to-waste” model. How would the scheme work?

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Dürr building smart and resource-efficient paint shop at San Luis Potosí in Mexico for BMW Group; Industry 4.0

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This plant, featuring the first integrated smart factory concept from Dürr, is being built at the San Luis Potosí site. The use of renewable energy sources will ensure that the plant is supplied with 100% CO 2 -free electricity. The waste heat is made available to the production plants as hot water using a waste heat boiler.

BMW 253