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U Delaware team develops prototype efficient direct ammonia fuel cell for transportation

Green Car Congress

A team at the University of Delaware has demonstrated a direct ammonia fuel cell (DAFC) prototype with a peak power density of 135 mW cm -2 at 80 ?C. The technical potential of wind and solar energy is vast, and such fuels are scalable beyond foreseeable needs. A paper on the work is published in the journal Joule. Zhao et al.

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New highly selective and efficient catalyst for reduction of CO2 to CO

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Researchers at the University of Delaware have developed a highly selective nanoporous silver catalyst capable of electrochemically reducing carbon dioxide to carbon monoxide with 92% efficiency. The carbon monoxide then can be used to produce synthetic fuels and chemicals. The researcher reported their findings in Nature Communications.

CO2 210
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Mitsubishi Motors, NewMotion, Nuvve in vehicle-to-grid pilot in Netherlands with Outlander PHEV

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University of Delaware Professor Willett Kempton, the pioneer of the grid-integrated vehicle concept, is Nuvve’s CTO.). As solar, wind and other renewable sources, which are intermittent, replace fossil fuels as a source of energy and enter mainstream power grids, stabilizing the power supply also poses a challenge.

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This Dutch City Is Road-Testing Vehicle-to-Grid Tech

Cars That Think

It’s been 25 years since University of Delaware energy and environmental expert Willett Kempton and Green Mountain College energy economist Steve Letendre outlined what they saw as a “dawning interaction between electric-drive vehicles and the electric supply system.” We Drive Solar from his Utrecht home in 2016.

Grid 112
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US DOT Awards $100M in Recovery Act Funds to 43 Transit Projects to Reduce Energy Consumption and Greenhouse Gas Emissions

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Laredo Bus Facility Solar Canopies: Provide shade structures with integrated, grid tied photovoltaic cells to be erected on the bus storage lot at the Laredo Bus Maintenance Facility. Renewable Wind Energy: MBTA will design and construct wind energy generation turbines in eastern Massachusetts (from among Kingston, Newburyport, Bridgewater).

Emissions 256
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A 2.2 GW Maryland offshore wind farm just took a big leap forward

Baua Electric

Photo Collections on Pexels.com US Wind , a proposed 2.2 gigawatt (GW) Maryland offshore wind farm, just took a major step toward securing all of its federal permits by the end of 2024. US Wind’s lease area is approximately 10 miles off the Maryland coast and approximately 10.4

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New bimetallic copper-titanium hydrogen evolution catalyst outperforms platinum by more than 2x

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The two Cu-Cu-Ti hollow sites exhibit HBE values close to that of Pt. The Cu-Ti-Ti hollow site binds hydrogen too strongly. Click to enlarge. HER in an acidic environment generally requires lower overpotentials than those in a basic environment.

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