Two trial projects have been announced where vanadium redox flow battery (VRFB) energy storage systems will support electric vehicle (EV) charging solutions, one in South Korea, the other in Australia.
Centrica and sonnen have completed a virtual power plant (VPP) project in the south of England, which will allow customers to maximise the potential of their solar panels while providing flexibility to the grid.
Tokyo’s main power company is using blockchain distributed ledger technology to assess how customers on its new renewable energy tariffs could use solar, batteries and electric vehicles to trade energy via the grid.
Cloud-aggregated virtual power plants using residential or C&I battery storage as part of a smart energy management system can benefit the grid, integrate renewables and EVs and hopefully add a powerful long-term value proposition for home storage. Andy Colthorpe and David Pratt report on how some of the UK’s first VPP projects are proving the concept.
With a view to creating a mass market design for vanadium flow batteries, Australia’s Protean Energy will deploy a 4MWh battery energy storage project in South Korea that will be researched over eight years of operation.
New Zealand’s small handful of advanced energy storage systems will be added to with the NZ$2 million (US$1.45 million) trial deployment of a grid-scale Tesla Powerpack 2 by energy generator and retailer Mercury.
Major Japanese business and government entities have extended their involvement in energy storage with the announcement of the country’s first virtual power plants, an investment in a US frequency regulation project and partnerships on technology.