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DOE releases Energy Storage Grand Challenge Roadmap; 44% reduction in manufactured cost for 300-mile EV pack by 2030

Green Car Congress

The US Department of Energy (DOE) released the Energy Storage Grand Challenge Roadmap , the Department’s first comprehensive energy storage strategy. billion into energy storage research and development—$400 million per year, on average.

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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

Cheesecake is part of a cohort of companies trying to meet a growing need for alternative forms of energy storage. As countries transition away from fossil fuels to green sources of energy like wind and solar, there will be natural lulls in energy production due to weather conditions.

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ARPA-E Battery/Storage Exposition 14 Jan

Green Car Congress

This event will feature pitches from a select group of ARPA-E teams developing energy storage technologies. ARPA-E has run and is running a number of programs directly related to energy storage. These include: AMPED (Advanced Management and Protection of Energy Storage Devices).

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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. The technology takes energy from the grid and converts it to direct current (DC) voltage.

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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. Utilizing real-time energy readings, the system can measure the available energy supply and demand, making the necessary calculations to determine the optimal time to charge or discharge the system.

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Report: VW invests in novel energy storage company QuantumScape and its solid-state “All Electron Battery”

Green Car Congress

Volkswagen executives have been hinting for awhile now about taking a different approach to high-energy-density electrical storage for long-range electric vehicles than the more “conventional” next-generation Li-ion or Li-metal battery pathways. Furthermore, electron transport allows for fast charge and discharge.

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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.