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BNEF ups forecast for global investment in stationary energy storage, sees majority of capacity likely to be grid-scale

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BNEF projects that it will be made possible by further sharp declines in the cost of lithium-ion batteries, on top of an 85% reduction in the 2010-18 period. This is a new era of dispatchable renewables, based on new contract structures between developer and grid. —Logan Goldie-Scot, head of energy storage at BNEF.

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Nissan and Endesa collaborating to deliver vehicle-to-grid systems to market

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The two companies have agreed to collaborate on the following activities: Introduction of V2G services in the European market; Exploring the use of second-life EV batteries for stationary applications (including households, buildings, grid); and. Designing and evaluating potential affordable energy and mobility pack offers.

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Proposed California Bill SB-233 Mandates Bidirectional Charging for EVs to Advance Grid and Climate Protection

Driivz

The bill, SB-233 , aims to advance grid resilience and protect the climate by using EVs as “batteries on wheels,” tapping their stored energy to balance electricity supply and demand rather than bringing high-polluting peak generators online. Vehicle-to-building works much the same way but on a larger scale.

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CMU researchers find controlled charging of PHEVs can cut cost of integration into electricity system by 54-73%; higher benefits with wind power

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In a new study published in the journal Applied Energy , Carnegie Mellon University (CMU) researchers found that controlled charging of plug-in hybrid electric vehicles (PHEVs) reduces the costs of integrating the vehicles into an electricity system by 54–73% depending on the scenario.

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

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In a paper in Nature , they suggest that the use of such redox-active organic molecules instead of redox-active metals represents a new and promising direction for realizing massive electrical energy storage at greatly reduced cost. —Huskinson et al. Background.

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Thermal Energy Storage Is No Longer Just Hot Air

Cars That Think

Batteries have a powerful spigot, but that comes at the cost of a small tub. The bathtub is cheap for us, so when it comes to how much we can store, we can increase that capacity quite cheaply,” says Michael Simpson , the cofounder of Cheesecake Energy. Getting a 100 percent decarbonized grid is nothing but an optimization problem.”—Matthew

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KU Leuven team creates solar panel that produces hydrogen from moisture in air

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It is not connected to the gas grid. It only uses power from the grid in the winter. We’re using cheap raw materials and don't need precious metals or other expensive components. The actual cost of the hydrogen gas panels is still unknown, as the mass production is yet to start. —Johan Martens.

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