Claudio Spadacini

Founder and CEO of Energy Dome, inventor of the CO2 Battery

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Italy stores grid power in giant CO2 dome batteries

Leading global expansion from Milan

A white dome the size of seven soccer fields squats over the industrial zone of Ottana, Sardinia, holding 2,000 tonnes of carbon dioxide. It is the business end of the world's first commercial CO2 battery, a 20-megawatt plant that stores 200 megawatt-hours of grid power by compressing the gas into a liquid that is later released through a turbine.

Updated 2 hours ago