# TeraWatt Technology

**Canonical:** https://apis.io/providers/terawatt-technology/  
**Website:** https://www.terawatt-technology.com/  
**APIs profiled:** 0

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.

## Kin Score — 4.3 / 100 (minimal)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 4.3).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Energy & Utilities**: 8.1 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Terawatt Technology Domain Security** — TLSv1.3 · HSTS

## Tags

Company, Batteries, Energy Storage, Lithium-Ion, Electric Vehicles, Manufacturing, Clean Energy, Hardware

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/terawatt-technology/). Scores are computed from the provider's own public artifacts under a published rubric.