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ARPA-E awards $42M to 12 projects for advanced EV batteries; EVs4ALL program

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ARPA-E selected the following 12 teams from universities, national laboratories and the private sector to address and remove key technology barriers to EV adoption by developing next-generation battery technologies: 24M Technologies will develop low-cost and fast-charging sodium metal batteries with good low-temperature performance for EVs.

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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.

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Advances in the conversion efficiency of thermoelectric materials

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A collaboration including researchers from Boston College, MIT, the University of Virginia and Clemson University have achieved a peak ZT (thermoelectric figure of merit) of 0.8 for the materials and possibly good enough for consideration for waste heat recovery in automotive exhaust systems. The study by Biswas et al. at ~800 K.

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ARPA-E awards $55M to 18 projects in two new programs: TERRA for transportation energy and GENSETS for distributed generation

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Compared to conventional electricity generation and transmission, CHP captures the otherwise wasted heat and makes it available for useful application. GENSETS project teams will develop advanced generators to produce electricity from piped-in natural gas while using the ‘waste’ heat to reduce the energy used by furnaces and water heaters.

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ARPA-E Awards $151M to 37 Projects for Transformative Energy Research

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Waste Heat Capture (2 projects). Eagle Picher, in partnership with the Pacific Northwest National Laboratory, will develop a new generation of high energy, low cost planar liquid sodium beta batteries for grid scale electrical power storage applications. WASTE HEAT CAPTURE. Building Efficiency (3 projects). Water (1 project).

Energy 231