# Zeno Power

**Canonical:** https://apis.io/providers/zeno-power/  
**Website:** https://www.zenopower.com  
**APIs profiled:** 0

Zeno Power is a deep-tech energy company developing radioisotope power systems (nuclear batteries) that convert the heat of radioisotope decay into reliable, long-duration electricity for extreme environments where conventional power sources fail. Its compact radioisotope Stirling generators target 1-100+ watts for use cases spanning NASA lunar surface missions (americium-241 fueled), seabed and maritime sensor infrastructure, and Department of Defense / U.S. Space Force applications (strontium-90 fueled). The company works with partners including NASA, the Pentagon, Westinghouse, and Orano, with commercial market delivery targeted for 2027. Backed by DCVC, Zeno Power was added to the API Evangelist network as a portfolio lead; enrichment found no public API, developer platform, SDKs, or technical documentation surface as of this pass.

## Kin Score — 2.6 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 2.6).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 2.4 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Energy & Utilities**: 0.0 (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 |

## Access

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

## Tags

Company, Energy, Nuclear, Radioisotope Power, Aerospace, Defense, Deep Tech, Space

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