Long-Duration
Energy Storage that's
Low Cost (LCOS) Flexible Long Life Safe Sustainable

Accelerates Renewables

Long-duration storage is critical to grow renewable energy above 25% grid utilization. ESS solutions, available now, enable increased renewables penetration.

Stabilizes the Grid

Flexible capacity enables the time shifting of intermittent renewables from supply peaks to demand peaks, balancing load and transforming the grid.

Enables Distributed Generation

Distributed generation using microgrids and VPPs is fundamental to a clean, safe, more resilient grid. Long-duration storage deployed globally enables this.

Iron Flow Batteries

The Right Technology at the Right Time

Lowest Cost (LCOS)

By combining easy-to-scale technology with low-cost chemistry, ESS delivers the lowest cost across 4-12 hours of storage.

Optimal Performance

Fast response time, unlimited cycle life and no capacity degradation over a 25-year operating life delivers operational flexibility.

Environmentally Sustainable

ESS batteries are safe, water-based, non-hazardous, and fully recyclable. Use of abundant resources ensures sustainable production too.

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