Market data, financing, revenue models and LDES investment analysis
Vanadium flow battery maker Invinity has closed a £25 million equity raise led by a £12.2 million cornerstone investment from the UK's National Wealth Fund, its second capital injection since May 2024.
A new Strategic Revenue Insights report projects the vanadium redox flow battery market growing from USD 1.25 billion in 2025 to USD 4.63 billion by 2035 at a 14.0% CAGR, with long-duration storage demand the single largest growth driver.
AIM-listed Invinity Energy Systems is raising at least £20 million and up to £25 million at 10 pence per share, anchored by a National Wealth Fund commitment of at least £10 million, to fund R&D, working capital and manufacturing expansion.
Invinity Energy Systems has confirmed £25 million in conditional gross proceeds from an equity raise, with the UK's National Wealth Fund contributing about £12.2 million to fund vanadium flow battery development and Scottish manufacturing expansion.
Sparton Resources' update details VRB Energy's restructured ownership across Beijing Puneng in China and a newly formed VRB USA vehicle targeting markets outside Asia, alongside flow battery projects in Hubei, Jiangsu and Arizona.
AEMO data shows batteries taking 5.8 GW of 7.5 GW in new NEM connection applications, while Modo Energy forecasts 24.4 GW of four-hour-plus battery capacity by 2030 as the pipeline shifts towards longer durations.
Invinity Energy Systems has raised GBP 25 million, including a GBP 12.2 million cornerstone investment from the UK's National Wealth Fund, to cut product costs and expand vanadium flow battery manufacturing in the UK and US.
Invinity Energy Systems is seeking at least £20 million, including a conditional £10 million commitment from the UK National Wealth Fund, to fund product development, working capital and manufacturing through early 2028.
EU sanctions against the largest vanadium producer outside China coincided with a US benchmark ferrovanadium price roughly 24% above European levels, a spread that feeds directly into flow battery electrolyte economics.
AIM-listed Invinity Energy Systems is seeking at least £20 million through a subscription, institutional placing and retail offer at 10p per share, with proceeds earmarked for development, working capital and manufacturing capacity.
Invinity Energy Systems plans to raise at least £20 million to accelerate product development, cost reduction, and manufacturing capacity. The fundraise is backed by its major shareholder, the National Wealth Fund, alongside a leadership transition.
A FactSet model reveals significant energy arbitrage potential for 100-hour iron-air batteries in MISO and PJM markets, with profitability doubling in 2026 due to seasonal pricing dynamics.