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PNNL study outlines requirements for grid storage, reviews four electrochemical energy storage systems: vanadium redox flow, Na-beta, Li-ion and lead-carbon

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Classification of potential electrical storage for stationary applications. However, the authors note, to date EES (almost exclusively pumped hydroelectric storage) contributes to only about 2% of the installed generation capacity in the United States. Credit: ACS, Yang et al. Click to enlarge.

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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 Power Grid, Inc.; Stabilizing the power grid requires the use of thermal power but this incurs costs in owning and maintaining such power generating plants. TEPCO); TEPCO Energy Partner, Inc.; Hitachi Systems Power Service, Ltd.; and Hitachi Solutions, Ltd.—have

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DOE announces finalists of Geothermal Lithium Extraction Prize

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Demand for lithium—a critical material used in batteries for electric vehicles, grid-scale electricity storage, phones, and laptops—has grown rapidly in recent years, with global demand expected to increase 500% by 2050.

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

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Together with the Federal Ministry of transport in Berlin, the project demonstrated that an energy positive home environment with a battery system is possible. In 2013, BMW and the University of San Diego installed a micro grid application with Battery 2nd Life MINI E batteries. BMW i 360° Electric.

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Liquid Air Energy Network forms in UK; focus on transportation and energy storage

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The main potential applications are in electricity storage, transport and the recovery of waste heat. Since the boiling point of liquid air is far below ambient temperatures, the environment can provide all the heat needed to make liquid air boil.

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A Driver-Centric Approach Is Essential to Broad Vehicle-to-Grid (V2G) Adoption

Driivz

The 2020 International Energy Agency’s Global EV Outlook projects that by 2030, the share of electricity going towards EV charging could rise to as high as 4–10% at peak demand. V2G returns the energy stored in EV batteries to the grid. That is the value behind the purchase of any vehicle, electric or internal combustion.

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How clean is EV battery manufacturing?

Electric Auto Association

Whereas, battery EVs fueled on average grid electricity emit 105–124 g CO2 eq./km, UCS also reported that once the grid is fully renewable, the number for EVs is reduced to 41 g CO2 eq./km. A 30% decrease in grid carbon intensity would reduce emissions from the battery production chain by about 17%.