Long-Duration Energy Storage intelligence — updated daily.
China Three Gorges Corporation has brought a massive 200MW/1,000MWh all-vanadium redox flow battery system into commercial operation in Xinjiang, marking a significant milestone for long-duration energy storage in China.
Grid-scale vanadium redox flow batteries are consuming massive volumes of electrolyte for AI data centers and renewable integration, creating intense upstream demand and driving the development of new vanadium projects like the Allaru Vanadium Project in Australia.
India's battery energy storage sector is projected to grow at a 91% CAGR, reaching 302 GWh by FY32, driven by rapid deployments of vanadium redox flow battery systems for grid flexibility.
Golden Gate Battery highlights that advanced zinc-bromine technology offers a safe, affordable, and scalable long-duration energy storage alternative, presenting a strategic opportunity for domestic manufacturing and energy security.
A recent NETRA survey indicates that adopting vanadium redox flow, zinc-based, and iron-based batteries could reduce India's battery storage import dependence from nearly 90% to around 50% by 2035.
Chuxiong Prefecture in Yunnan is developing a comprehensive vanadium redox flow battery industrial chain, headlined by a 300MW/1200MWh project expected to connect to the grid by the end of 2026.
Xingchen Xinneng has ranked fourth in China's flow battery shipments for 2025 and introduced a new lithium-flow synergistic hybrid storage model to optimize asset value in the evolving electricity market.
Chuxiong Prefecture in Yunnan is aggressively expanding its vanadium redox flow battery industrial chain, from electrolyte production to grid-forming energy storage projects, solidifying its leadership in the regional LDES market.
The rapid deployment of grid-scale vanadium redox flow batteries to manage AI data center loads is locking up primary vanadium supplies, signaling a major inflection point in the long-duration energy storage market.
Recent studies highlight the use of reduced graphene oxide from spent coffee beans and optimized heat treatments to significantly enhance the electrochemical performance of vanadium redox flow battery electrodes.
The 300MW/1200MWh vanadium redox flow battery project in Yongren, Yunnan, is nearing completion and expected to connect to the grid by the end of the year. It represents a major milestone for long-duration energy storage in China.
With vanadium redox flow batteries gaining traction globally, Australia is leveraging its vast reserves to develop domestic battery-grade vanadium supply chains, targeting oil shale deposits in Queensland.