Utility Scale Storage

Renewables developer Infigen has announced that the 25MW/52MWh Tesla battery at the Lake Bonney wind farm has been energised and registered with AEMO. The battery is expected to be fully commissioned by the year’s end.

The Consortium for Battery Innovation has outlined research goals for advanced lead-based battery concepts, claiming the potential of the technology is “nowhere near fully exploited”. The group, comprised of lead-battery industry stakeholders, says such devices can play an important role alongside lithium-ion and other storage technologies in electric vehicles, renewable energy storage and other applications.

Aussie company Vast Solar wins Technology Innovation Award at the International Energy Agency’s (IEA) SolarPACES 2019.

A massive green hydrogen production project has been unveiled for Western Australia with Siemens on board as technology partner. The project location is touted as Australia’s best for combined solar and wind generation potential.

Among 31 dispatchable electricity projects unveiled this week under the NSW Emerging Energy Program, utility-scale battery storage accounted for a bulk of proposals. Four big batteries have been awarded funds for pre-investment studies, and another ten have been shortlisted for capital funding.

The devices, developed by a European research team, are said to have twice the energy density of conventional aluminum devices. The scientists used a cathode made of anthraquinone, instead of one based on graphene, increasing energy density.

The Australian Manufacturing Workers’ Union is recommending an overhaul of policies to promote manufacturing in regional Australia along with a major push to create new jobs in a range of industries, including lithium batteries, green hydrogen and renewables.

iSwitch, Singapore’s largest green energy retailer, and one of the city-state’s top three retailers overall, has emerged as the first potential customer for the $25 billion Sun Cable Project. This pledge is the second significant boost for the project in the last week after tech billionaire Mike Cannon-Brookes declared he would help fund the project.

A 6 MW solar plant and 5 MW/2.5 MWh storage system are set to increase the share of renewable electricity on the Pacific island of Nauru from 3% to 47%. The $27 million project is being supported by the Asian Development Bank (ADB).

When Sony first commercially introduced lithium-ion batteries in 1991, the industry recognized their potential to revolutionize portable electronics. Ever since, there have been countless efforts to improve the technology, with many researchers focusing on energy density and longevity, in line with demand from emerging applications such as electric vehicles (EVs) and on-grid energy storage. Julian Jansen and Youmin Rong of IHS Markit discuss the effect of safety concerns on this rapidly growing global market.