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DOE awards $19M to 13 initiatives in fossil-fuel areas to produce rare earth elements and critical minerals

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Illinois Basin (Kentucky, Illinois, Indiana and Tennessee): Board of Trustees of the University of Illinois aims to lead a project to evaluate the domestic occurrence of strategic elements in coal, coal-based resources and waste streams from coal use. DOE Funding: $1,483,787. DOE Funding: $1,500,000. DOE Funding: $1,499,817.

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

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The selected projects, led by universities, national laboratories, and the private sector aim to develop commercially scalable technologies that will enable greater domestic supplies of copper, nickel, lithium, cobalt, rare earth elements, and other critical elements. Columbia University. Harvard University.

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DOE awards $8.4M for accessing geothermal potential from abandoned oil and gas wells

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The selected projects include: Geothermix, LLC (Austin, TX) Geothermix will harvest waste heat from existing oil and gas wells in Texas to generate commercial quantities of geothermal electricity. University of Oklahoma (Norman, OK). ICE Thermal Harvesting (Houston, TX). Transitional Energy (Aurora, CO).

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Researchers demonstrate effective silicon-based thermoelectric generators

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A University of Texas at Dallas physicist has teamed with Texas Instruments Inc. Described in a paper in the journal Nature Electronics , these TEGs exhibit a high specific power generation capacity (up to 29?? In a general sense, waste heat is everywhere: the heat your car engine generates, for example.

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ACU’s NEXT Lab submits application to NRC to build molten-salt research reactor

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The application is the first for a new research reactor in more than 30 years and the first for an advanced university research reactor. Since the fuel salt is liquid, it can be both the fuel (producing the heat) and the coolant (transporting the heat to the power plant). Earlier post.).

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Researchers report high thermoelectric performance for indium-doped tin telluride; waste heat recovery applications

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Researchers at the University of Houston’s physics department and the Texas Center for Superconductivity, MIT and Boston College have found that indium-doped tin telluride (SnTe) shows high thermoelectric performance, with a peak figure of merit (ZT) of ?1.1 atom % In-doped SnTe at about 873 K (600 ° C).

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New thermoelectric material offers higher output power than other available materials

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Researchers at the University of Houston, with their colleagues at Boston College, have created a new thermoelectric material—germanium-doped magnesium stannide (Mg 2 Sn 0.75 Ge 0.25 )—intended to generate electric power from waste heat with greater efficiency and higher output power than currently available materials.

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