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Sandia team develops GaN diode that is significant step toward protecting grid from EMPs

Green Car Congress

Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP).

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GM and OnStar sign on as official Pecan Street partners; studying EV services and smart grid interaction

Green Car Congress

s smart grid research project in Austin’s Mueller community, the Pecan Street Demonstration. Headquartered at The University of Texas at Austin, Pecan Street Inc. Headquartered at The University of Texas at Austin, Pecan Street Inc. OnStar and General Motors are partnering in the Pecan Street Inc.’s The Mueller Community.

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Con Edison helping NYC drivers shift to EVs with more places to charge up

Green Car Congress

Less than a year after the first PowerReady project reached completion in a Manhattan apartment building, the program has supported the installation of more than 340 Level 2 chargers and 45 DC fast chargers—including the largest publicly accessible universal charging hub in the Americas, operated by Revel in Brooklyn.

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“Project Volt Gas Volt” proposes long-term financing plan to support widespread implementation of power-to-gas systems

Green Car Congress

Project Volt Gas Volt is based on a long-term financing plan and the use of existing technologies for the large-scale conversion of surplus renewable electricity to methane, with subsequent reuse. If this potential production supplied the Volt Gas Volt plants, the nuclear plants could operate at nearly 100% capacity.

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Mopar introduces new at-home plug-in wall chargers for Jeep 4xe models and Chrysler Pacifica

Green Car Congress

Mopar has introduced new, Wi-Fi-capable, Level 2 (240-volt) charging units for at-home charging for Jeep 4xe and Chrysler plug-in hybrid electric vehicles. Portable, lightweight, lockable and weatherproof for indoor/outdoor charging, each unit is universally compatible and backed by a 3-year warranty.

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SunEdison developing home solar charging systems for Chevrolet Volt

Green Car Congress

smart grid project. As part of its role, SunEdison will be leading development of the advanced home solar photovoltaic (PV) charging systems for the Chevrolet Volt. is creating a consumer-focused smart-grid demonstration project in Austin, Texas, built around home applications, and consumer electronics. Pecan Street Inc.

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UQ, GMG graphene-enhanced aluminum-ion batteries show very high power density, long life

Green Car Congress

GMG) reported initial performance data for graphene-enhanced aluminum-ion batteries developed by GHG and the University of Queensland (UQ). University of Queensland testing data. volts, and work is being carried out to increase the voltage to directly replace existing batteries and which lead to higher energy densities.

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