Vanadium Flow Batteries Power Grids for Decades
Word Count: 201
Invinity’s VS4 flow batteries (2024) enable century-scale renewable storage:
3M electrolyte concentration (industry’s highest)
Titanium bipolar plates resist corrosion for 30+ years
AI predictive maintenance slashes OPEX by 40%
Hokkaido’s 100MW/400MWh project proves:
▶️ 98.2% round-trip efficiency after 15,000 cycles
▶️ $0.002/kWh degradation cost (1/50th of lithium-ion)
▶️ 100% recyclable components with zero mining
Scaling to 2GWh in UK’s Energy Superhub Oxford by 2025.
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