From your 2 - they are approved to construct a 1.2 GWh energy storage facility. If a car took 100 kWh of battery capacity (to use round numbers), the storage f

From your 2 - they are approved to construct a 1.2 GWh energy storage facility. If a car took 100 kWh of battery capacity (to use round numbers), the storage facility mentioned would use 10,000 vehicles equivalent storage. (If you use 25 kWh vehicle equivalent, it would be 50,000 vehicles, etc)