Long-Duration Energy Storage intelligence — updated daily.
Hungary is advancing its energy transition with the commissioning of innovative vanadium redox flow battery hybrid plants and large-scale battery energy storage systems, supported by EU funding.
Japan is aggressively promoting non-lithium long-duration energy storage through dedicated capacity market quotas and cybersecurity compliance labels, creating a lucrative environment for overseas and domestic flow battery developers.
The global flow battery market is projected to reach over $4 trillion by 2034, driven by technological breakthroughs in VRFB and emerging chemistries tailored for grid-scale and data center applications.
China is rapidly advancing vanadium redox flow battery (VRFB) commercialization with gigawatt-scale projects in Yunnan and Xinjiang. Innovative financing models like electrolyte leasing are accelerating deployment across the nation.
The US long-duration energy storage sector is experiencing unprecedented growth, fueled by over 150 GWh of new projects driven by AI data center demands. Tech giants like Google and Meta are pioneering diverse LDES technologies to ensure reliable, clean power.
Recent publication in ACS Applied Energy Materials highlights the critical role of strategic research funding in advancing LDES technologies. The study on VRFB membranes was backed by the Australian Research Council and the Monash-Warwick Alliance.
Queensland researchers have successfully commissioned Australia's first grid-connected sodium-sulfur battery system. The 250kW/1.45MWh installation at Lava Blue's PRiSM facility highlights the viability of NaS technology for long-duration commercial storage.
Researchers have developed a novel dual-function charge carrier molecular sieve membrane for vanadium redox flow batteries. The new CCMS membrane dramatically outperforms benchmark Nafion in efficiency and capacity retention.
China's largest 200MW/1000MWh vanadium flow battery integrated project is operating stably, highlighting the technology's strength in long-duration storage amid supportive policies.
Researchers developed 3D-printed porous carbon electrodes using TPMS geometries, increasing mass transport and overall VRB performance by 52%.
Largo expects high-purity vanadium for VRFBs to grow its sales mix by 2027, while advancing a U.S. Defense Logistics Agency contract and restructuring debt.
The global VRB market is projected to grow at an 8.5% CAGR, reaching $485 million by 2035, driven by renewable energy demands and Asia Pacific leadership.