Invinity Energy Systems (AIM:IES), a vanadium flow battery maker listed on AIM, said its global operating fleet has surpassed 10 gigawatt-hours (GWh) of energy dispatched to customers.
The milestone spans the company's installed base of VS3 and Endurium battery systems, with cumulative dispatched energy up 85% year-on-year.
Invinity flagged particularly strong performance from batteries installed at the Viejas Resort and Casino in California by Indian Energy, which has delivered more than 0.5 GWh since entering full operation and has consistently exceeded warranted performance metrics.
"Surpassing 10 GWh of discharged energy is a major achievement for Invinity and a powerful proof point for the maturity of our technology," said Jonathan Marren, chief executive officer. He added that the operational track record gives customers "confidence that Invinity's systems can perform reliably when it matters most."
Invinity's batteries are deployed across the UK, Europe, the US, Canada, Australia and Southeast Asia, with the Copwood VFB Energy Hub in the UK on track to enter operation in the coming months and expected to become Europe's largest operating vanadium flow battery.
News Intelligence what this means for the company
Invinity's operating fleet has now dispatched over 10 GWh cumulatively, with year-on-year growth of 85%, marking a tangible proof point for the commercial viability of its vanadium flow battery technology. The milestone reflects real-world deployment across multiple geographies and customer types—from the Viejas Resort installation exceeding performance warranties to the imminent Copwood hub in the UK—validating the maturity of systems that will underpin future revenue from contracted projects like the FlexBase Laufenburg system.
The 10 GWh dispatch milestone demonstrates that Invinity's installed base is operationally performing and generating customer confidence, which strengthens the commercial case for scaling deployments. Against £28.8m of cash and no debt, the company has balance-sheet flexibility to fund growth toward contracted megawatt-hour orders already in the pipeline.
Insights assembled by AI. Editor-reviewed and grounded in tickstock’s coverage and proprietary knowledge graph.
Content is for informational purposes only, not financial advice.
