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Solar and Battery Companies Rattle Utility Powerhouses

Cars That Think

All eyes these days may be on Elon Musk's space venture—which has just put people in orbit —but here on Earth you can now get your monthly electric bill courtesy of a different Musk enterprise. kWh battery wall unit. kWh battery wall unit. For bigger national grids it gets more complicated. Harmony Energy seems pretty pleased.

Solar 115
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ORNL demos 20 kW bi-directional wireless charging on UPS PHEV truck; 11" air gap, >92% efficiency

Green Car Congress

Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) in late February demonstrated a 20-kilowatt bi-directional wireless charging system installed on a UPS medium-duty, plug-in hybrid electric delivery truck. With its bi-directional design, the system also supports use of the vehicle’s batteries for energy storage.

Charging 380
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PowerCell Sweden receives first marine order for two S3 prototype stacks; on-board H2 production via solar electricity

Green Car Congress

The ship will be supplied with a system that encompasses on-board production of hydrogen gas from solar electricity, storage of hydrogen gas and two fuel cells each one 30 kW, which amounts to 80 hp in total. PowerCell has, in the past, had many requests concerning marine applications.

Mariner 150
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BMW i home energy storage system integrates 2nd-life i3 vehicle batteries

Green Car Congress

BMW i announced a home stationary energy storage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The system utilizes BMW i3 high-voltage batteries and can be expanded to incorporate second-life batteries as they become available in the market.

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GE and SCE unveil first battery-gas turbine hybrid system

Green Car Congress

GE and Southern California Edison (SCE) unveiled the first battery-gas turbine hybrid system in Norwalk, California: the LM6000 Hybrid Electric Gas Turbine (Hybrid EGT). Further, California has committed to derive 50% of its electricity from renewable sources by 2030. The unit integrates a 10 MW, 4.3

Gas 150
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Harvard team demonstrates new metal-free organic–inorganic aqueous flow battery; potential breakthrough for low-cost grid-scale storage

Green Car Congress

Researchers at Harvard have demonstrated a metal-free organic–inorganic aqueous flow battery—a quinone–bromide flow battery (QBFB)—as an example of a class of energy storage materials that exploits the favorable chemical and electrochemical properties of a family of molecules known as quinones. Huskinson et al.

Low Cost 374
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Japan V2G demonstrator project using EVs as virtual power plant resource; METI funding

Green Car Congress

Seven companies—Tokyo Electric Power Company Holdings, Inc. Mitsubishi Motors Corporation (MMC); SHIZUOKA GAS Co., Against this backdrop, the hopes are that the batteries of EV/PHEVs, ownership of which is expected to grow rapidly in the near future, can be effectively utilized as a VPP resource. TEPCO Power Grid, Inc.;

Japan 218