Energy Storage

Islandable microgrids are a growing niche, especially in remote regions at the end of electricity networks or parts of the world prone to natural disasters and outages. Renewably powered microgrids can provide a community with more stability and operate independently, so vulnerable regions are not reliant on distant sources of generation, as was the case during Australia’s Black Summer bushfires of 2019-20, when communities were left powerless. From California to Australia’s southern coast, the study and deployment of microgrids is on the rise. pv magazine’s Blake Matich takes a look.

Six new solar farm projects totalling 623 MW of renewable capacity and four big batteries delivering up to 365 MW and 600 MWh of new energy storage have been given the tick of approval by the Victorian government as it looks to meet its target of powering all its operations with clean energy by 2025.

Smart technology that controls energy flow on power grids could soon be the norm in the Northern Territory with a trial launched in the outback town of Alice Springs that will test the economic and energy efficiency of a rooftop solar-driven virtual power plant.

The Chinese Academy of Sciences has switched on a 100 MW compressed air energy storage system in China’s Hebei province. The facility can store more than 132 million kWh of electricity per year.

Australian outfit BESS Research is teaming up with CellCube, owned by Austria’s Enerox, to target Australian commercial and industrial projects for the potential use of vanadium redox flow batteries.

To quit coal and move to renewables, we need large-scale energy storage. That’s where pumped hydro comes in. Queensland’s ambitious new plan involves shifting from a coal-dominated electricity grid to 80% renewables within 13 years, using 22 gigawatts of new wind and solar. The plan relies on two massive new pumped hydro developments to store electricity, including the biggest proposed in the world.

French renewables developer Neoen has completed the financing for its 100 MW / 200 MWh Capital Battery in Canberra, declaring the project is on track to be operational in the first half of 2023.

Multiple factors can affect the lifespans of residential battery energy storage systems.

Australian gold miner Bellevue Gold has entered an agreement with distributed energy provider Energy Developments Pty Ltd for an off-grid solar, wind, and battery hybrid power station for the flagship project it is developing in central Western Australia.

New South Wales has today opened the first in what’s to be a decade of rolling tenders, part of the state’s momentous vision of fitting out 12 GW of renewable energy capacity and 2 GW of storage by 2030.