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DOE researchers investigate economic and environmental impacts of converting wet waste to renewable diesel

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estimated that with conversion by hydrothermal liquefaction (HTL) and upgrading, the wet waste resource availability in the United States could be converted to jet fuel that is equivalent to about 24% of the U.S. Skaggs et al. demand in 2016. —Ou et al. GLE and $0.9/GLE.

Waste 434
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PNNL team develops new low-cost method to convert captured CO2 to methane

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Researchers at the Department of Energy’s Pacific Northwest National Laboratory have developed a new method to convert captured CO 2 into methane, the primary component of natural gas. Different methods for converting CO 2 into methane have long been known. A paper on the work is published in ChemSusChem. —Heldebrant et al.

Low Cost 315
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DOE to fund research to reduce costs of high-voltage direct current (HVDC) transmission

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The US Department of Energy’s (DOE) Wind Energy Technologies Office (WETO) and Office of Electricity (OE) plan to fund (DE-FOA-0003241) research to drive innovation and reduce costs of high-voltage direct current (HVDC) voltage source converter (VSC) transmission systems.

Cost Of 199
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IIASA-led study proposes Underground Gravity Energy Storage as long-term energy storage solution for renewables

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Renewable energy sources are central to the energy transition toward a more sustainable future. While there are many effective solutions for daily energy storage, the most common being batteries, a cost-effective long-term solution is still lacking. An open-access paper on the work is published in the journal Energies.

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Bombardier (now Alstom) to convert AGC hybrid trains to full battery power

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To help France meet its sustainability targets, Bombardier will now convert AGC hybrid trains to full battery power. The idea is to convert dual-mode (catenary and diesel-powered) high capacity self-propelled trains to dual-mode battery-powered AGCs.

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Honeywell introduces single-stage version of UOP Ecofining process for renewable diesel; fast-to-market, low capital cost

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Honeywell recently introduced a single-stage UOP Ecofining technology offering for the production of renewable diesel fuel. Interest in renewable fuels production continues to grow as customers work to meet sustainability goals and find new uses for existing assets. Honeywell UOP jointly developed the Ecofining process with Eni SpA.

Diesel 243
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Phillips 66 to convert San Francisco Refinery into world’s largest renewable fuels plant; 800M+ gallons per year

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Phillips 66, a diversified energy manufacturing and logistics company, plans to reconfigure its San Francisco Refinery in Rodeo, California, to produce renewable fuels. The Phillips 66 Rodeo Renewed project would produce 680 million gallons annually of renewable diesel, renewable gasoline, and sustainable jet fuel.