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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

Green Car Congress

To be successful, systems will need to evolve—in some cases, considerably—to compete financially with the cost of natural gas production. 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.

Li-ion 231
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The promise of wireless charging: smaller batteries, longer battery life, fewer charging stations

Charged EVs

Underneath, EV electrical architectures share a lot in common, and our integrations are actually very straightforward, whether it’s an aftermarket accessory as a kit or, as we’re doing with Volvo Cars, an OEM-installed solution. Charged : What’s involved with installing the vehicle-side system? And it’s as simple as that.