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Elli and MITNETZ STROM publish concept for smart grid integration of EVs

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In the joint pilot project supported by E-Bridge, optimized charging strategies will be tested taking into account both regional electricity generation from renewable energies and the available capacities in the distribution grid. In 2020 alone, about 6,200 GWh of green power had to be curtailed in Germany.

Grid 293
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Volvo Buses in project researching use of second-life electric bus batteries to store solar energy

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Volvo Buses is participating in a research project in which used electric bus batteries are used as solar energy storage units. Batteries from electric bus route 55 in Gothenburg, Sweden are being used for solar energy storage in a second-life application. —Ylva Olofsson, Project Coordinator at Volvo.

Store 273
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Japan V2G demonstrator project using EVs as virtual power plant resource; METI funding

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Seven companies—Tokyo Electric Power Company Holdings, Inc. TEPCO); TEPCO Energy Partner, Inc.; TEPCO Power Grid, Inc.; Hitachi Systems Power Service, Ltd.; Japan is promoting the adoption and expansion of renewable energy sources as a measure to reduce greenhouse gases.

Japan 218
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ORNL demos 20 kW bi-directional wireless charging on UPS PHEV truck; 11" air gap, >92% efficiency

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ORNL’s wireless charging technology transferred power between the truck and a charging pad across the 11-inch gap using two electromagnetic coupling coils at the demonstration. The system transferred electricity from the power grid to the vehicle battery terminals at more than 92% efficiency.

Charging 380
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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

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BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The concept announced at EVS29 is the first market-ready home storage system using a second-life automotive BMW i3 high-voltage battery integrated by BECK Automation (Würzburg, Germany).

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Toyota installs electric mobility sharing station at Toyota City model eco district

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Energy Management and Power Generation, Storage and Supply. The station is equipped with solar power generating and electricity storage functions so that it can charge vehicles using independently generated electricity or power-grid electricity.

Toyota 240
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Siemens presents three-point plan for implementing cost-efficient energy transition in Germany

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Siemens suggests abandoning a fixed target for renewable energies and concentrating on the CO 2 reduction goal. Relying on a higher share of efficient, low-emission combined cycle power plants and wind energy could save €150 billion (US$200 billion) by 2030 while attaining the same CO 2 targets, Siemens says. Source: Siemens.

Germany 239