Where is Iron-Flow batteries based?

Developed using an advanced metal complex and membrane, Iron-Flow Batteries is based at the Paris Flow Tech platform – a premier hub for innovation in continuous flow chemistry. This state-of-the-art facility fosters the development of breakthrough technologies like ours through cutting-edge research and collaborative expertise.

How do Iron Flow batteries work?

Our iron flow batteries work by circulating liquid electrolytes — made of iron, salt, and water — to charge and discharge electrons, providing up to 12 hours of storage capacity. ESS Tech, Inc. (ESS) has developed, tested, validated, and commercialized iron flow technology since 2011.

What is Iron Flow Technology?

Iron flow technology is engineered for flexibility and scale to meet future energy storage demand. ESS Tech, Inc. (NYSE: GWH) is the leading manufacturer of long-duration iron flow energy storage solutions. ESS was established in 2011 with a mission to accelerate decarbonization safely and sustainably through longer lasting energy storage.

Are iron flow batteries better than Li-ion batteries?

Iron flow batteries have a longer asset life than Li-ion batteries. Battery manufacturers are collaborating with utility companies to implement iron flow battery projects, aiming to replace diesel-fueled power generation with the more environmentally friendly flow battery system.

What makes iron flow batteries environmentally friendly?

As iron flow batteries consist of earth-abundant and non-toxic materials, they are environmentally friendly, safe, and one of the most reliable electrochemical energy storage devices. On the other hand, an iron flow battery uses electrolytes made up of iron salts in an ionized form.

Why do we use iron-flow batteries?

Additionally, by utilizing iron – a widely abundant and low-cost material – these batteries significantly lower storage costs, achieving up to three times lower costs per megawatt-hour (MWh) compared to conventional systems. Why choose our iron-flow technology ?