Electrical Storage Environment Events Solar 
Electric Auto Association
OCTOBER 6, 2021
Tesla’s Gigafactory in Nevada is committed to manufacturing EV batteries using 100% solar energy by the end of 2019. When EV batteries degrade enough to be unsuitable for cars (about 70% capacity remaining), they are re-used for electricity storage. Audi’s e-Tron batteries are manufactured at a carbon-neutral facility.
Electric Auto Association
OCTOBER 6, 2021
Tesla’s Gigafactory in Nevada is committed to manufacturing EV batteries using 100% solar energy by the end of 2019. When EV batteries degrade enough to be unsuitable for cars (about 70% capacity remaining), they are re-used for electricity storage. Audi’s e-Tron batteries are manufactured at a carbon-neutral facility.
Green Car Congress
MARCH 15, 2011
Classification of potential electrical storage for stationary applications. For example, they note, to regulate frequency, the energy storage capacity may not need to be long-lasting—minutes can be sufficient—but it must have a long cycle life because the system is likely to encounter multiple daily discharge events.
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