Utility Scale Storage

The New South Wales government has invited registrations of interest from renewable generators, energy storage and network developers, and existing and proposed energy loads, to participate in shaping a renewable energy zone to be established in the Illawarra region on the state’s south coast.

Australian redox-flow battery specialist Redflow has upped the ante on its plans to expand into the United States market, announcing it has completed testing that will pave the way for its battery energy storage system to be used in conjunction with hybrid inverters manufactured by United States solar engineering company Sol-Ark.

An international research team has proposed the use of water from high-altitude rivers and regenerative braking in electric trucks to store electricity for reuse in power networks, or for transport purposes.

Aurora Energy Research says in a new report that maximum green hydrogen project profitability could be achieved when solar and wind power plants are combined with electrolysers.

Huaneng Group has finished building a 300 MWh storage project in Changzhou, in China’s Jiangsu province. The state-owned company has already started operating the facility, which is situated in a salt cavern.

The newly elected South Australian premier Peter Malinauskas has today launched the market sounding for its hydrogen production facility near Whyalla, as well as the introduction of legislation to regulate hydrogen production, storage and transportation. 

Western Australian energy storage company VSUN Energy has inked a deal with aspiring renewables developer North Harbour Clean Energy which will see the two companies collaborate on the development and installation of vanadium redox flow battery projects and vanadium electrolyte supply.

The Australian arm of Philippines-based clean energy company AC Energy has commenced construction of a 50MW/50MWh battery energy storage system that will be connected to its 720MW New England Solar Farm being developed near Uralla in northern New South Wales.

Green Gravity, a startup proposing to use old mine shafts for gravitational energy storage, has raised $1.4 million in its first formal capital raise. The company, headed up by former BHP executive Mark Swinnerton, is now finalising its concept engineering in preparation for its demonstration plant. “I think we’re going to get the ‘and’ here,” Swinnerton told pv magazine Australia, referring to the technology’s potential to provide low cost firming (and more) by using yesterday’s infrastructure to solve today’s problem.

Chinese inverter brand Sungrow has signed a 79 MW inverter and 176 MWh battery energy storage contract with Sydney-based hydrogen battery company Lavo. The contract will see Sungrow add its storage solution to 16 mid-scale solar farms in Victoria.