# RPS Radioisotope Power System at Sunol, California, USA: deployment

Canonical ID: `37082624-c158-463d-8986-cd0ac0e1bba2`

Manufacturing facility at Vallecitos Nuclear Center in Sunol, CA. DOE contract for radioisotope power systems.

**Trust tier:** Unverified

_Last updated: 2026-08-08_

- **Slug:** zeno-rps-sunol-california-usa
- **Status:** announced
- **Model:** [RPS Radioisotope Power System](/models/zeno-rps.md) (id: `24860c2a-80e0-4c08-a773-94f2b4c1f27e`)
- **Category:** [Space](/space)
- **Company:** [Zeno Power](/companies/zeno-power.md) (id: `657e1aa0-b3d8-4cba-b762-54a8aebd9473`)
- **Location:** [Sunol, California, USA](/locations/sunol-california-usa.md) (id: `03fe55b5-de69-41ba-bd82-7bc3ea74cf8c`)
- **First seen:** 2025-06-01T00:00:00.000Z

## Verification log (0, append-only)

_No verifications recorded._

## Sources (1)

1. https://www.zenopower.com/news/zeno-power-establishes-manufacturing-at-vallecitos · 2025-06-01T00:00:00Z

## Common questions

### What is the RPS Radioisotope Power System deployment at Sunol, California, USA?

RPS Radioisotope Power System, built by Zeno Power, is recorded as a deployment at Sunol, California, USA on the DEPLOY registry. Zeno Power operates the deployment directly.

### Who operates RPS Radioisotope Power System at Sunol, California, USA?

Zeno Power, the manufacturer of RPS Radioisotope Power System, operates this deployment directly. This is a maker-deploys-its-own-product arrangement rather than a customer pilot.

### When did the RPS Radioisotope Power System deployment at Sunol, California, USA go live?

The deployment is recorded as starting June 1, 2025 on the DEPLOY registry. Earlier activity may exist but is not yet sourced.

### Is the RPS Radioisotope Power System deployment at Sunol, California, USA still active?

As of the most recent verification on the DEPLOY registry, this deployment is announced but not yet operating.

### Have there been incidents at the RPS Radioisotope Power System deployment at Sunol, California, USA?

No active incidents affecting this deployment are recorded on the DEPLOY registry. Absence of recorded incidents is not a guarantee no incident occurred; DEPLOY records only sourced incidents and suppresses retracted ones.


_API: GET /v1/robots/37082624-c158-463d-8986-cd0ac0e1bba2 · feeds: GET /v1/feeds?deploymentId=37082624-c158-463d-8986-cd0ac0e1bba2 · canonical URL: /deployments/zeno-rps-sunol-california-usa_