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Vattenfall, BMW and Bosch test second-life EV battery electricity storage in Hamburg for grid stabilization

Green Car Congress

Vattenfall, BMW and Bosch are testing the use of second-life EV batteries in a 2 MW, 2,800 kWh energy storage system in Hamburg, Germany, to keep the electricity grid stable. The electricity storage facility comprises 2,600 battery modules from more than 100 electric vehicles.

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Toshiba H2One hydrogen-based autonomous energy supply system now providing power to a Kyushu Resort Hotel; hydrogen storage alloy

Green Car Congress

Toshiba Corporation announced that H2One, Toshiba’s hydrogen-based autonomous energy supply system, which integrates renewable energy generation and uses hydrogen as a fuel for power generation, has entered operation in the Phase-2 building of the Henn na Hotel, at the Huis Ten Bosch theme park in Nagasaki, Kyushu. Click to enlarge.

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Using Hot Sand To Store Energy

CleanTechnica EVs

Energy Storage in Sand Offers Low-Cost Pathway for Reliable Electricity and Heat Supply in Renewable Energy Era.

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Toshiba begins demo operation of power-to-gas system; solar-to-H2

Green Car Congress

Toshiba Corporation has started demonstration operation of H2One, an independent energy supply system based on renewable energy and use of hydrogen as a fuel for power generation. H2One combines photovoltaic installations, storage batteries, hydrogen-producing water electrolysis equipment, hydrogen and water tanks, and fuel cells.

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Nissan developing new vehicle-to-home power system for LEAF in Japan, aiming for commercialization this fiscal year

Green Car Congress

introduced a system which enables electricity to be supplied from the lithium-ion batteries installed in Nissan LEAF to ordinary households (i.e., Nissan will continue development and study how it can be fully aligned and connected with current power systems. Nissan Motor Co., vehicle-top-home).

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Bus maker Alexander Dennis to fit GKN Gyrodrive flywheel hybrid systems to 250 buses; partners on international development

Green Car Congress

Alexander Dennis Limited (ADL), Britain’s biggest bus and coach manufacturer, has chosen GKN Hybrid Power as a preferred partner and committed to the purchase of 250 of its Gyrodrive electric flywheel hybrid systems ( earlier post ). Click to enlarge.

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California Hydrogen Business Council says a robust P2G RD&D program should be a priority for the state

Green Car Congress

The case for using Power-to-Gas solutions to store renewable energy is compelling for a number of important use cases, according to a new white paper released by the California Hydrogen Business Council (CHBC). P2G systems use electrolysis powered by renewable energy to split water into hydrogen and oxygen—i.e.,

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