Long-Duration Energy Storage intelligence — updated daily.
China has introduced a consumption tax on vanadium flow batteries starting September 1, impacting project IRRs, while the industry faces a significant gap between planned and actual deployed capacity.
British vanadium flow battery maker Invinity secured only one project in Ofgem's LDES cap-and-floor shortlist, prompting warnings of a manufacturing shift away from the UK.
International collaborations are driving the commercialization of advanced flow battery technologies, with key partnerships in Australia, Europe, and the US targeting massive GW-scale deployments and diverse industrial applications.
The global VRB market is projected to grow from $231.68 million in 2025 to $485.06 million by 2034, driven by a global shift toward non-lithium alternatives and increasing long-duration storage requirements in utility tenders.
Recent policy developments highlight contrasting regulatory approaches to energy storage, with the US introducing grid control bans affecting battery systems, while Chinese provinces like Hebei and Henan enforce stricter project management and rectifications.
China is rapidly advancing multiple gigawatt-scale vanadium redox flow battery projects, with major developments in Yunnan, Xinjiang, and Shaanxi highlighting the technology's growing role in grid balancing and renewable integration.
An international research group has demonstrated that 3D-printed Triply Periodic Minimal Surfaces (TPMS) electrodes can significantly improve the behavior of vanadium redox flow batteries, offering a breakthrough in mass transport and hydraulic resistance.
Facing high and volatile vanadium costs, companies like ESS Inc. are pivoting to sodium-ion and iron-flow technologies, while researchers explore CO2-based flow batteries.
Global vanadium producer Largo has secured a $60.1 million delivery order from the US Defense Logistics Agency, highlighting the strategic importance of critical minerals in LDES.
The Indonesian redox flow battery market is expected to grow at a 19.8% CAGR, reaching $910 million by 2031, driven by renewable energy integration and grid stability needs.
A massive 800 MW / 1.6 GWh vanadium flow battery project is under construction in Laufenburg, Switzerland, aiming to support AI data centers and grid stability.
Researchers at the University of Waterloo have developed 3D-printed porous electrodes using triply periodic minimal surface geometries, significantly enhancing vanadium redox flow battery performance.