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ARPA-E issues RFI on lower-grade waste heat recovery technologies; focus on solid-state systems

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The Advanced Research Projects Agency - Energy (ARPA-E) has issued a request for information ( DE-FOA-0001607 ) on lower-grade waste heat recovery technologies. In 2015, 59.2 quadrillion BTU of energy was wasted mainly in the form of heat. Thus, ARPA-E is keenly interested in waste heat conversion in this temperature range.

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Penn State researchers develop thermally regenerative ammonia battery (TRAB) for efficient waste heat recovery

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To “recharge”, the TRAB uses low-grade waste heat from an outside source. 2 through acid addition to the regenerated catholyte to decrease pH and dissolve Cu(OH) 2 precipitates, suggesting that an inexpensive acid or a waste acid could be used to improve performance. Batteries Waste Heat Recovery' Then the reaction stops.

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California Energy Commission publishes investment plan for alt and renewable fuel and vehicle technology, 2014-2015

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2015 Investment Plan Update for the Alternative and Renewable Fuel and Vehicle Technology Program”. 2015 Investment Plan Update covers the sixth year of the program and reflects laws, executive orders, and policies to reduce greenhouse gas emissions, petroleum dependence, and criteria emissions. The 2014-2015 plan.

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President’s 2016 Budget requests $29.9B for DOE; 9% boost over FY 2015 enacted; $793M (2.7%) for sustainable transportation

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billion) above the FY 2015 enacted level. billion above the FY 2015 Enacted level, sustains DOE’s role as the largest federal sponsor of basic research in the physical sciences and develops and operates advanced scientific user facilities at the National Laboratories to maintain the nation’s primacy in science and innovation.

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Study finds gasification of palm oil industry waste could yield hydrogen at about $2.11/kg

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A study by a team at the University Putra Malaysia concluded that the gasification of empty fruit bunch (EFB), a waste of the palm oil industry, could, if scaled up, produce hydrogen at a supply cost of $2.11/kg The US Department of Energy (DOE) 2015 cost target for hydrogen is $2.00-$3.00/kg

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Toyota to debut 2 BEVs, 1 PHEV for US this year; says research shows BEVs & PHEVs have similar environmental benefits

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These initiatives are further steps toward achieving the Toyota Environmental Challenge 2050, introduced in 2015. Toyota shared highlights of new internal research evaluating the environmental impact and cost of ownership between a PHEV and a BEV. The PHEV is much less expensive to buy and own, compared to the BEV.

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Study finds renewable natural gas could meet ~85% of current natural gas use in transport in California by 2020s; much higher volumes possible with right policies

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The main barriers to large-scale RNG use are the state’s high cost of pipeline interconnect and the cost of upgrading to pipeline standards. RNG is produced from organic materials or waste streams; the lifecycle emissions for RNG have the potential to be lower than the emissions of fossil natural gas. per mmBTU and $4.15

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