ESS, Inc.

📍 Wilsonville, United States🗓 Founded 2011👥 268 employees💰 Last funded Oct 2019
Renewable Energy Semiconductor Manufacturing🌐 essinc.com
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ESS Inc. is a leading provider of long-duration (4+ hours) energy storage solutions ideally suited for C&I, utility, microgrid and off-grid applications. Our iron flow battery, the Energy Warehouse (EW), is capable of up to 8 continuous hours of energy delivery with a 20+ year operating life and no capacity degradation. Composed of earth-abundant iron, salt and water for its electrolyte, the EW is a safe, long-lasting solution with the lowest levelized cost of storage (LCOS) per kWh. ESS was founded in 2011 by a team with deep experience in fuel cells, electrochemistry, advanced material science, and renewable energy. After 5 years of extensive innovation, engineering development, and rigorous validation, backed by ARPA-E and others, we began shipping turn-key battery solutions in 2016. In 2017, BASF, the worlds leading chemical company, became a significant investor in ESS, joining forces with us to deliver energy storage solutions for a sustainable future. At ESS, we are catalyzing a cleaner energy future. Follow us on Twitter at @ESS_info, or visit our website to learn more: http://www.essinc.com
7
Total investors
0
Early stage
2
Mid stage
5
Late stage
2011
Founded

Investors

7 investors
All
Early stage
Mid stage
Late stage
Investor geography2 countries
United States
5
Canada
2
Investor activity2015–2019 · investors recorded per year
201522017120194
Recent (last 2y)Earlier
Frequently asked questions
Who invested in ESS, Inc.?
ESS, Inc. has 7 investors on record on gritt.io, 2 mid-stage and 5 late-stage investors.
When did ESS, Inc. last raise funding?
The most recent investment in ESS, Inc. recorded on gritt.io was in October 2019.
When was ESS, Inc. founded?
ESS, Inc. was founded in 2011.
What industry is ESS, Inc. in?
ESS, Inc. operates in Renewable Energy Semiconductor Manufacturing. Find similar Renewable Energy Semiconductor Manufacturing investors on gritt.io.
Where is ESS, Inc. based?
ESS, Inc. is headquartered in Wilsonville, United States.