# PADD 5 — West Coast Utilization

- Series code: `REFINERY_UTIL_R50`
- Units: % · frequency: weekly
- Latest: **93.20 %** (2026-10-09)
- History: 2010-06-04 to 2026-10-09, 854 observations
- Change over 1 week: -2.00 (-2.1%)
- Change over 1 month: +0.00 (+0.0%)
- Change over 1 year: +9.60 (+11.5%)
- Change over 5 years: +6.40 (+7.4%)
- 52-week range: 70.90 (2025-11-14) – 95.20 (2026-10-02)
- Latest value is higher than 92% of the full history

## Recent observations

| Date | Value |
|---|---|
| 2026-10-09 | 93.20 |
| 2026-10-02 | 95.20 |
| 2026-09-25 | 93.40 |
| 2026-09-18 | 94.50 |
| 2026-09-11 | 94.90 |
| 2026-09-04 | 93.20 |
| 2026-08-28 | 92.80 |
| 2026-08-21 | 93.70 |
| 2026-08-14 | 92.20 |
| 2026-08-07 | 90.50 |
| 2026-07-31 | 93.20 |
| 2026-07-24 | 90.70 |

Source: U.S. Energy Information Administration. Public domain (U.S. government work).
Page: https://thinkingonenergy.com/data/REFINERY_UTIL_R50/