aid: form-energy
name: Form Energy
description: >-
  Form Energy is a long-duration energy storage company headquartered in Somerville,
  Massachusetts and Weirton, West Virginia. Its flagship product is an iron-air
  battery designed to store electricity for up to 100 hours, intended to enable
  utilities and grid operators to firm renewable generation across multi-day
  weather events, replace aging fossil-fueled peakers, and defer transmission and
  distribution upgrades. The company manufactures its battery at Form Factory 1,
  a 550,000-square-foot facility built on the former Weirton Steel mill site that
  employs roughly 400 people. Form Energy also publishes Formware, a grid-modeling
  software suite used by utilities to plan resource portfolios that include
  multi-day storage. Notable customers and partners include Georgia Power,
  Xcel Energy, Great River Energy, Dominion Energy, PG&E, New York Power
  Authority, and Crusoe Energy (a 12 GWh agreement to firm power for AI data
  centers). Form Energy does not currently publish a public developer API or SDK;
  engagement is through utility sales, partnership, and policy channels.
type: Index
position: Provider
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Energy Storage
  - Long Duration Energy Storage
  - Iron-Air Battery
  - Battery Storage
  - Grid Reliability
  - Renewable Energy
  - Utility Scale
  - Multi-Day Storage
  - Grid Modeling
  - Clean Energy
  - Manufacturing
  - West Virginia
url: https://raw.githubusercontent.com/api-evangelist/form-energy/refs/heads/main/apis.yml
created: '2026-05-23'
modified: '2026-05-23'
specificationVersion: '0.20'
apis: []
common:
  - type: DomainSecurity
    url: security/form-energy-domain-security.yml
  - type: Website
    url: https://formenergy.com
  - type: Technology
    url: https://formenergy.com/technology/
  - type: BatteryTechnology
    url: https://formenergy.com/technology/battery-technology/
  - type: GridModelingSoftware
    url: https://formenergy.com/technology/grid-modeling-software/
  - type: Factory
    url: https://formenergy.com/form-factory-1/
  - type: About
    url: https://formenergy.com/about/
  - type: Team
    url: https://formenergy.com/about/#team
  - type: Investors
    url: https://formenergy.com/about/#investors
  - type: Newsroom
    url: https://formenergy.com/newsroom/
  - type: Careers
    url: https://formenergy.com/careers/
  - type: OpenJobs
    url: https://formenergy.com/open-jobs/
  - type: Contact
    url: https://formenergy.com/contact/
  - type: Email
    url: mailto:info@formenergy.com
  - type: PressEmail
    url: mailto:pr@formenergy.com
  - type: LinkedIn
    url: https://www.linkedin.com/company/form-energy/
  - type: Twitter
    url: https://twitter.com/FormEnergyInc
  - type: YouTube
    url: https://www.youtube.com/channel/UCPl-u8RIqIFTwp0Ot4bITyQ
  - type: Facebook
    url: https://www.facebook.com/formenergy
  - type: Instagram
    url: https://www.instagram.com/formenergy
  - url: https://formenergy.com/feed/
    type: Blog
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com