Future flows to SA
An amazing new battery technology is being installed in regional SA.
Australia’s first ever utility-scale vanadium flow battery is set to be installed in regional South Australia.
Vanadium flow batteries are a form of heavy-duty stationary energy storage, designed for use in high-utilisation applications such as being coupled with industrial scale solar PV generation for distributed, low-emissions energy projects.
Vanadium flow batteries store energy in a non-flammable, liquid electrolyte and do not degrade with cycling like lithium-ion batteries.
They can be scaled and located with greater flexibility than pumped hydro energy storage, which may increase the potential applications for this technology.
The Australian Renewable Energy Agency (ARENA) has announced $5.7 million in funding to Yadlamalka Energy to support the installation of a utility-scale vanadium flow battery at Neuroodla, near Hawker in South Australia.
The $20.3 million project will co-locate a 2 MW / 8 MWh vanadium flow battery with a 6 MW solar PV array.
It will connect to the National Electricity Market (NEM) to demonstrate the potential for grid-connected vanadium flow batteries to provide energy and frequency control ancillary services (FCAS). The battery for Yadlamalka Energy will be supplied by Invinity Energy Systems.
Vanadium flow battery technology is seen as a potentially scalable and flexible solution for medium-duration storage.
“The strong uptake of variable renewable energy like solar PV and wind has highlighted the need for increased energy storage and vanadium flow batteries could play a major role in addressing this need, complementing the role of more established technologies such as pumped hydro energy storage and lithium-ion batteries in the Australian market,” ARENA CEO Darren Miller says.
“We look forward to working with Yadlamalka Energy on this exciting project to demonstrate the benefits of flow batteries connected to the grid, particularly the ability to shift the dispatch of renewable energy into the evening when consumer demand is highest.”