Refining · EIA
PADD 4 — Rocky Mountain Utilization
REFINERY_UTIL_R40 · % · weekly
94.60
%
as of 2026-10-09
- 1 week -4.20 -4.3%
- 1 month -4.10 -4.2%
- 1 year -1.50 -1.6%
- 5 years +11.40 +13.7%
2026 and 2025 by week of the year, against the 2021–2025 average and range.
| Latest | 94.60 % | 2026-10-09 |
|---|---|---|
| Change, 1 week | -4.20 (-4.3%) | from 98.80 on 2026-10-02 |
| Change, 1 month | -4.10 (-4.2%) | from 98.70 on 2026-09-04 |
| Change, 1 year | -1.50 (-1.6%) | from 96.10 on 2025-10-03 |
| Change, 5 years | +11.40 (+13.7%) | from 83.20 on 2021-10-08 |
| 52-week high | 103.20 | 2026-06-26 |
| 52-week low | 67.20 | 2026-05-01 |
| 52-week average | 92.74 | |
| All-time high | 112.50 | 2025-07-18 |
| All-time low | 59.30 | 2023-01-13 |
| Percentile of history | 78% | share of all observations below the latest value |
| History | 854 | observations, 2010-06-04 to 2026-10-09 |
The latest 52 observations. Download the full history as CSV (sign-in required).
| Date | Value (%) | Change |
|---|---|---|
| 2026-10-09 | 94.60 | -4.20 |
| 2026-10-02 | 98.80 | +1.50 |
| 2026-09-25 | 97.30 | +2.00 |
| 2026-09-18 | 95.30 | +2.10 |
| 2026-09-11 | 93.20 | -5.50 |
| 2026-09-04 | 98.70 | -1.10 |
| 2026-08-28 | 99.80 | -1.60 |
| 2026-08-21 | 101.40 | +6.60 |
| 2026-08-14 | 94.80 | +0.80 |
| 2026-08-07 | 94.00 | -7.30 |
| 2026-07-31 | 101.30 | +2.60 |
| 2026-07-24 | 98.70 | -1.30 |
| 2026-07-17 | 100.00 | -1.40 |
| 2026-07-10 | 101.40 | +1.70 |
| 2026-07-03 | 99.70 | -3.50 |
| 2026-06-26 | 103.20 | +6.60 |
| 2026-06-19 | 96.60 | -1.80 |
| 2026-06-12 | 98.40 | +0.90 |
| 2026-06-05 | 97.50 | +0.40 |
| 2026-05-29 | 97.10 | +6.20 |
| 2026-05-22 | 90.90 | +12.60 |
| 2026-05-15 | 78.30 | -0.60 |
| 2026-05-08 | 78.90 | +11.70 |
| 2026-05-01 | 67.20 | -0.40 |
| 2026-04-24 | 67.60 | -9.40 |
| 2026-04-17 | 77.00 | -0.90 |
| 2026-04-10 | 77.90 | -5.80 |
| 2026-04-03 | 83.70 | -1.30 |
| 2026-03-27 | 85.00 | -11.10 |
| 2026-03-20 | 96.10 | +3.60 |
| 2026-03-13 | 92.50 | -2.00 |
| 2026-03-06 | 94.50 | +0.60 |
| 2026-02-27 | 93.90 | -2.50 |
| 2026-02-20 | 96.40 | +4.40 |
| 2026-02-13 | 92.00 | -1.10 |
| 2026-02-06 | 93.10 | -1.20 |
| 2026-01-30 | 94.30 | +0.60 |
| 2026-01-23 | 93.70 | +1.50 |
| 2026-01-16 | 92.20 | 0.00 |
| 2026-01-09 | 92.20 | -3.90 |
| 2026-01-02 | 96.10 | +1.40 |
| 2025-12-26 | 94.70 | +2.80 |
| 2025-12-19 | 91.90 | -1.60 |
| 2025-12-12 | 93.50 | +1.40 |
| 2025-12-05 | 92.10 | -2.20 |
| 2025-11-28 | 94.30 | +2.00 |
| 2025-11-21 | 92.30 | -0.80 |
| 2025-11-14 | 93.10 | -3.60 |
| 2025-11-07 | 96.70 | +1.80 |
| 2025-10-31 | 94.90 | +1.30 |
| 2025-10-24 | 93.60 | +0.50 |
| 2025-10-17 | 93.10 | +3.60 |
| Source | U.S. Energy Information Administration |
|---|---|
| Licence | Public domain (U.S. government work). |
| Series code | REFINERY_UTIL_R40 |
| Category | Refining · padd_utilization |
| Cite as | EIA, PADD 4 — Rocky Mountain Utilization (REFINERY_UTIL_R40), Thinking On Energy Data Explorer. https://thinkingonenergy.com/data/REFINERY_UTIL_R40/, accessed 2026-10-22. |
| For AI tools | Markdown summary |
Series are stored locally as they are published and refreshed on each source’s schedule. EIA and CFTC data are U.S. government works in the public domain; other sources are credited on each series page. Derived series are calculated by NewTide from the source data shown.