Invinity Energy Systems has been given the green light to deploy a 20.7MWh vanadium redox flow battery system in the UK, the largest in the country.

A double helping of big energy storage news items in Poland, with the government launching a capex support scheme for grid-supporting BESS and state-owned power producer PGE revealing its long-term deployment plans.

A panel of developers, operators, OEMs and consultants discussed the different government approaches in Europe to ensuring long-term deployment of energy storage with revenue and capex support schemes, at last month’s Energy Storage Summit EU 2025.

The European Commission has approved a €699 million (US$760 million) state aid scheme in Spain to support the deployment of up to 3.5GW of energy storage.

The European Commission has given the go-ahead to a scheme in Czechia that will support the deployment of 1.5GWh of energy storage projects.

Developer and IPP R.Power has received €15 million (US$15.6 million) in non-reimbursable state financing to build a 2-hour BESS project in Romania.

The energy ministries of Bulgaria and Romania have both revealed the results of EU-backed tenders for renewables and energy storage, with gigawatts of energy storage being supported.

IPP JCM Power and the US Trade and Development Agency (USTDA) are procuring a feasibility study for a project in Malawi combining a 50MW wind and 100MWh BESS.

Developer and IPP Elevate Renewables will deploy a grid-forming BESS at a fossil fuel peaker plant in Connecticut, US, with US$27.5 million from the Department of Energy (DOE).

Lithuania can move ahead with a scheme to provide €180 million (US$200 million) in grants to energy storage projects after it was approved by the EU.