Founded
31 Dec 2011

Address

ESS Inc
Portland, OR
United States

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VCID: 418896
    Profile

    Corporate information

    Official name
    ESS Inc
    Also known as
    Energy Storage System

    Registration country
    Investment activity status
    Active investor

    Company type

    Developer of a low-cost, long-duration battery for commercial and utility-scale energy storage.

    Funding rounds

    Series A USD 3,200,000


    USD 3,200,000 (13 Oct 2015)
    Funding to commercialize the All-Iron Redox Flow Battery (IFB).

    Profile Country Notes
    Pangaea Ventures Ltd Canada Led the round.
    Element 8 Round participant.

    Current and past shareholders