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

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Elli, a brand of the Volkswagen Group, and MITNETZ STROM have launched a nationwide pilot project for smart grid integration of electric vehicles. An algorithm uses price incentives to compare the cars’ charging plans with regional electricity output from renewable energies and the available capacities in the distribution grid.

Grid 293
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Vattenfall, BMW and Bosch test second-life EV battery electricity storage in Hamburg for grid stabilization

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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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Commerce Secretary Releases Draft Smart Grid Interoperability Plan; Plug-in Vehicle Standards One of the Priorities

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US Commerce Secretary Gary Locke released the draft of an accelerated plan for Smart Grid interoperability. The Smart Grid will employ real-time, two-way digital information and communication technologies in the operation of the nation’s electricity grid. Electric storage. Electric transportation.

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New $30M ARPA-E program to develop new solar conversion and storage technologies; targeting higher solar penetration in mix

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Schematic comparing the cost and dispatchability of PV to CSP with thermal storage. The “PV+Storage” box includes the high cost of electrical storage for PV. The FOCUS Program target zone for electricity generation is indicated. b) Hybrid storage system (award Category 2). Source: ARPA-E. Click to enlarge.

Solar 290
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NIST Releases EPRI Report on Smart Grid Development; Priorities, Standards, Architecture

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Smart Grid electric transportation applications summary communications diagram. The US Commerce Department’s National Institute of Standards and Technology (NIST) released for public review a report that identifies issues and proposes priorities for developing technical standards and an architecture for a US Smart Grid.

EPRI 150
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Eos Energy Storage introduces grid-scale battery system at $160/kWh

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Eos Energy Storage announced the commercial availability of its MW-scale Aurora system for deliveries starting in 2016. The Aurora product employs Eos’s patented Znyth battery technology that uses a safe aqueous electrolyte and a novel zinc-hybrid cathode to enable extremely low-cost electricity storage and long life.

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California Study to Explore Repurposing EV Batteries for Household Energy Storage

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The California Center for Sustainable Energy (CCSE) will lead a joint research study of how the useful lifespan of electric vehicle batteries could be extended by repurposing them as household electric storage devices with a $992,000 grant from the University of California. Tags: Batteries Electric (Battery).