CS Energy is developing a large-scale battery in Greenbank, a suburb within the Logan City Council area, to develop cleaner and more reliable energy for Queenslanders.

The Greenbank Battery will have a discharge capacity of 200 megawatts and store 400 megawatt hours of energy (200MW/400MWh) - enough to power 66,000 homes for two hours in the evening peak before needing to recharge.

It will use lithium iron phosphate (also known as lithium ferro phosphate [LFP], or LiFePO4) batteries, which are the safest lithium batteries currently available.