The world's biggest lithium battery farm
The plant in the US state of California stores enough energy to power 20,000 homes for four hours.
Listen to the full investigation, America's Climate Resistance, on BBC Radio 4 Costing the Earth.
The plant in the US state of California stores enough energy to power 20,000 homes for four hours.
Listen to the full investigation, America's Climate Resistance, on BBC Radio 4 Costing the Earth.