aid: terawatt-technology
name: TeraWatt Technology
description: >-
  TeraWatt Technology Inc. is a next-generation lithium-ion battery company founded in 2020 by
  Ken Ogata (CEO) and Yifan Tang, headquartered in California with an R&D center in Santa Clara
  and operations in Japan, including its first mass-production facility in Shizuoka. The company
  develops, manufactures and commercializes lithium-ion cells engineered for ultra-high energy
  density, high power output, improved safety and competitive cost, aimed at electric vehicles,
  drones, eVTOL aircraft and grid-scale energy-storage systems. It closed a Series C round with
  investors including Khosla Ventures, Temasek, JIC Venture Growth Investments, JBIC, JERA and
  ITOCHU Technology Ventures. TeraWatt Technology is a hardware manufacturer: it publishes no
  public API, developer portal, machine-readable contract or SDK, which was verified by probing
  its only public host rather than assumed.
image: https://cdn.prod.website-files.com/62c28e77ff36a9cee41c7444/62c928f69749a0f46b7f2eb7_web-tab-thumbnail.png
url: https://raw.githubusercontent.com/api-evangelist/terawatt-technology/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: stub
x-tier-reason: harvest
specificationVersion: '0.20'
created: '2026-08-30'
modified: '2026-08-30'
tags:
- Company
- Batteries
- Energy Storage
- Lithium-Ion
- Electric Vehicles
- Manufacturing
- Clean Energy
- Hardware
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://www.terawatt-technology.com/
- type: Support
  url: https://www.terawatt-technology.com/contact-us
- type: LinkedIn
  url: https://www.linkedin.com/company/terawatt-technology-inc
- type: DomainSecurity
  url: security/terawatt-technology-domain-security.yml
- type: LLMsTxt
  url: llms/terawatt-technology-llms.txt
x-enrichment:
  date: '2026-08-30'
  status: minimal
  artifacts_added: 3
  pass: local-v1
x-coverage:
  state: none
  reason: not-a-software-company
  detail: >-
    TeraWatt Technology manufactures lithium-ion battery cells for EV, eVTOL and grid-storage
    OEMs; its entire public surface is a four-anchor Webflow marketing site (Vision, News,
    Careers, Contact) with no developer section, and api./developer./docs.terawatt-technology.com
    do not resolve in DNS at all.
  evidence:
  - url: https://www.terawatt-technology.com/
    status: 200
  - url: https://www.terawatt-technology.com/openapi.json
    status: 404
  - url: https://www.terawatt-technology.com/.well-known/api-catalog
    status: 404
  - url: https://www.terawatt-technology.com/.well-known/agent-card.json
    status: 404
  - url: https://www.terawatt-technology.com/sitemap.xml
    status: 404
  checked: '2026-08-30'