ESS, Inc. (ESS)
“ESS, Inc. (ESS) — airport-infrastructure supplier on Aviation Souk.”
Company brief
ESS, Inc. (ESS) is a US-based energy storage company specializing in long-duration energy storage solutions using iron flow technology. Founded in 2011, the company develops and manufactures iron flow batteries that store renewable electricity for periods exceeding 4 hours, targeting grid-scale and commercial applications. ESS's products are designed for utilities, industrial customers, and data centers, enabling reliable baseload power from intermittent renewable sources. The company's solutions emphasize safety, sustainability, and scalability, with a focus on reducing reliance on lithium-ion batteries. ESS's technology uses earth-abundant materials like iron, salt, and water, and its systems are certified to meet international standards. While listed under ground support equipment in some directories, ESS's primary focus is on energy storage rather than aviation GSE. The company has expanded its operations to Europe and Australia, with manufacturing based in Wilsonville, Oregon.
Indexed product lines
ESS's iron flow technology uses earth-abundant iron, salt, and water to store renewable electricity for periods exceeding 4 hours, targeting grid and behind-the-meter energy storage for utilities, commercial, and industrial customers.
ESS's scalable, flexible solutions enable intermittent energy to provide baseload power to meet growing energy demand from AI data centers and an increasingly electrified society.
The Energy Base product line removes electrolyte volume constraints, allowing for up to 22 hours of energy storage and meets the growing demands of AI data centers.
A turnkey, containerized solution for utility-scale applications delivering eight hours of energy storage.
Designed for commercial and industrial customers, each unit delivers over five hours of energy at rated power.
Compliance + accreditation
Operating in 3 countries
Send ESS, Inc. (ESS) an enquiry.
We’ll route your message to ESS, Inc. (ESS)on your behalf. They haven’t yet verified their contact details with us — when they do, we forward your enquiry directly. Until then, Aviation Souk holds it and chases the right person at ESS, Inc. (ESS) for you. Typically a working day to first response.
Editorial guides in this supplier's category — to help GCC procurement teams scope specs and compare options.