Safe, sustainable, proven

Amber Kinetics: Longer Duration, Lower Cost Flywheels


The Amber Kinetics battery is a mechanical energy storage system, or flywheel, that stores 32 kWh of energy in a 5,000 lb. steel rotor. When combined together in groups of flywheels, similar to solar PV panels, the individual flywheels can be scaled up to tens or even hundreds of megawatts for charge/discharge durations of up to 4 hours.