An ‘experiment’ in France where grid-scale energy storage will be deployed to assess how batteries can ease congestion on transmission operator RTE’s network is paving the way for further opportunities in the coming decade, Energy-Storage.news has heard.

‘Hybridising’ energy storage systems by combining lithium-ion and flow batteries, shares the power and energy application workloads between the two types of battery and can prolong their life expectancy, a representative of Thai engineering firm TSUS Group has said.