# Southern California Edison San Onofre Plant: hazmat permit renewed (rcra large quantity generator) in San Clemente, CA

**Score:** 45/100

| Field | Value |
|---|---|
| Business | Southern California Edison San Onofre Plant |
| DEH record ID | DEH2002-HUPFP-104692 |
| CERS ID | 10148663 |
| EPA ID | CAD000630921 |
| Permit status | Permit Renewed |
| Active permit | Yes |
| Primary activity | RCRA large quantity generator |
| On site | RCRA LQG, ASTs, hazardous waste generator, on-site treatment, hazardous materials |
| Updated | 2026-10-08 |
| Location | San Clemente, CA, 92672 |

## Why this score
- RCRA large quantity generator.

Source: San Diego County Department of Environmental Health and Quality Hazardous Materials Facility Data (San Diego County open data) (https://internal-sandiegocounty.data.socrata.com/d/e43d-a2cx). Last refreshed: 2026-11-05T08:52:32.899Z.
From San Diego County DEH Hazardous Materials Facility Data. The date is when the permit record last changed; status and on-site flags are as published and may lag. Business level only; phone numbers and street addresses are not shown. Verify with County DEH or CERS.