Vanadium Flow Batteries Enable 100% Renewable Cities
Word Count: 202
China’s Dalian Flow Battery project (2024) achieves breakthrough:
100MW/400MWh capacity – world’s largest flow installation
20,000+ cycles with zero capacity fade
75% round-trip efficiency using new proton-exchange membranes
Key Innovations:
▶️ Recyclable electrolytes: 98.7% recovery rate
▶️ AI electrolyte optimization: 23% cost reduction
▶️ 20-hour continuous discharge for multi-day grid backup
Deployed in Inner Mongolia’s wind corridor, enabling 100% renewable power for 200,000 homes during winter storms.
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