Won World Innovation Price
Kemiwatt converts liquid tank storage in ports and terminals into long duration energy storage systems using organic flow battery technology Our organic flow battery technology addresses the critical challenges of port electification ORGANIC & RECYCLABLE MOLECULES LDES 4-12 HOURS OPTIMIZED CAPEX Organic flow battery technology for long-duration energy storage no rare earth materials nor precious materials and PFAS free system…Fireproof, enhancing safety for local industrial players and the surrounding population. Versatile energy storage solutions for diverse operations Alleviate local grid bottlenecks by flexibly absorbing or supplying power, enabling continued electrification and new connections without costly grid reinforcements. Increase onsite energy autonomy by capturing surplus local generation and using it later, reducing grid dependence and minimizing energy costs. Optimize energy costs by storing electricity when prices are low and delivering it when prices peak, enhancing revenue streams while supporting system balance. Optimize energy costs by storing electricity when prices are low and delivering it when prices peak, enhancing revenue streams while supporting system balance. Enable vessel electrification at berth, reducing emissions and meeting European cold ironing mandates while managing grid constraints. Deliver reliable, high-quality power to adjacent data centers during outages or peak demand, enhancing local resilience. Easy to scale and adapt to evolving needs: From KW to MW Building the future of port-scale energy storage Technical and economical validation by expert stakeholders Two new strategic investors from the terminal and maritime industries, Stolt Venture and Impact Ocean Capital join existing shareholders, confirming the robustness of our technology and its alignment with global port-sector challenges
Safe, Sustainable, Competitive
Repurpose today’s tanks infrastructures into tomorrow’s port-scale mega batteries.
Three Key advantages
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Safety & Easy-Permit battery
Scalability & flexibility
Economics & assets reuse
Selected Projects
How it works ?
Using environmentally friendly materials
Customer success stories
Business cases
Grid congestion relief
Self-consumption
ENR integration
Energy Arbitrage
Shore Power
Provide stable energy to data center
Scale example
From KWh to MWh
Proven track record
2017
First World Organic Flow Battery
2019 - 2024
Pilots projects
2025
Tanks storage projects under development in Europe
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