Utility data on installations of energy storage systems may not be available for all zip codes. It is in this context that battery systems are able to be effectively compared for their ability to serve the grid over short periods of time, typically two to four hours per day depending upon system conditions. We recognize that energy capacity in the context of energy storage typically refers to the total energy a battery can hold in watt-hours, kilowatt-hours, megawatt-hours, etc. Statewide data in this dashboard is collected and published semi-annually through a CEC......

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