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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.

Delaware 278
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Walmart just funded 15 community solar projects across the US

Baua Electric

Photo: Pivot Energy Walmart is investing in 19 solar projects under development across the US, including 15 community solar projects. Walmart’s strategic tax equity investment will drive the construction, operation, and maintenance of solar projects across five states – Illinois, Colorado, Maryland, Delaware, and California.

Solar 52
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New inexpensive catalyst for conversion of CO2 to CO could help with storage of renewable energy

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Researchers at the University of Delaware have developed an inexpensive bismuth?carbon The combination, suggests the team in paper published in the Journal of the American Chemical Society , could integrate into energy storage and distribution networks to provide a means for renewable energy storage. —DiMeglio and Joel Rosenthal.

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SunPower files for Chapter 11 bankruptcy [update]

Baua Electric

Photo: SunPower Solar developer SunPower filed for Chapter 11 bankruptcy protection in the US, but here’s some good news for its customers. Solar panel manufacturer Maxeon, a spin-off from SunPower, has announced it will provide warranty support in the US for SunPower-branded solar panels that it’s manufactured.

Solar 52
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SunPower files for Chapter 11 bankruptcy

Baua Electric

Photo: SunPower Solar developer SunPower has filed for Chapter 11 bankruptcy protection in the US, and it’s selling parts of its business to Complete Solaria for $45 million in cash. In its bankruptcy filing with the Delaware court late Monday, SunPower reported its assets and liabilities to be between $1 billion and $10 billion.

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DOE awards $100M in 2nd funding round for 32 Energy Frontier Research Centers

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Ten of these projects are new while the rest received renewed funding based both on their achievements to date and the quality of their proposals for future research. National Renewable Energy Laboratory. Argonne-Northwestern Solar Energy Research (ANSER) Center. Solid-State Solar-Thermal Energy Conversion Center (S3TEC).

Energy 337
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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.