WA ushers in major reforms to support transition on its main island grid
A package of major regulatory and market reforms designed to support Western Australia’s energy transformation have gone live. The changes relate to the state’s main islanded grid, known as the SWIS.
Lithium hydroxide from recycled batteries used to make Dragonfly’s cells
Dragonfly Energy is using lithium hydroxide recovered from recycled batteries to manufacture battery cells, with Aqua Metals leading the way in recycling solutions for materials in the supply chains for energy storage and electric vehicles.
Researchers developing cheap hydrogen storage
Oxford Institute for Energy Studies researchers have developed a cost-effective material to absorb hydrogen at non-cryogenic temperatures, which they consider optimal for fuel cell storage systems.
EV sharing to provide stationary storage services via V2G tech
We Drive Solar and MyWheels have announced plans to transform the Dutch city of Utrecht into the world’s first municipality with a “neighbourhood battery on wheels.” The system will feature 25 Ioniq 5 vehicles equipped with vehicle-to-grid (V2G) tech from Hyundai Motor.
Weekend read: Getting to the bottom of TOPCon degradation
Should the industry be alarmed at the potential degradation susceptibility of tunnel oxide passivated contact (TOPCon) solar cells? Or are the problems easily addressed and more a reflection of rushed-to-market products? pv magazine contributor and consultant Götz Fischbeck reports.
Low-temperature processes to reduce silver use in tandem perovskite-silicon solar cells
Researchers from Germany’s Fraunhofer ISE developed new techniques to reduce silver consumption in tandem perovskite silicon solar cells and heterojunction silicon PV devices. The new processes relate to cell metallisation and module interconnection.
Works packages released for $5 billion transmission project
Queensland network operator Powerlink has released 40 works packages for suppliers to express their interest in working on the CopperString transmission link that is to stretch across the state’s north, helping to unlock large-scale solar and wind investment along with large deposits of minerals key to the energy transition.
Hydrostor strikes deal for Australia’s first compressed air energy storage facility
Hydrostor has penned a deal with Australian miner Perilya to build a 200 MW/1,600 MWh advanced compressed air energy storage facility in a disused mine cavity near Broken Hill in western New South Wales.
Not all ‘lithium-ion’ batteries carry the same risks
As the energy storage trend unfolds, stories litter the media landscape about lithium-ion batteries catching fire, and even exploding. It’s a valid concern, and the time for consumers to understand a basic truth about lithium-ion batteries is long past due.
Redflow lands biggest contract yet for Californian hospital microgrid
The project team is led by the State of California through the California Energy Commission, and joined by Faraday Microgrids, and Redflow with zinc bromine flow batteries.
