Suncor Energy Inc
SUNYSEPetroleum RefiningFiscal year ends December 31
$75.42−4.00 (-5.04%)
Close on Nov 2, 2026Market cap $90.02BP/E 21.8Yield –
Suncor Energy Sarnia Refinery (Ontario) — Annual Utilization by Year
Sarnia Refinery (Ontario) — Annual Utilization (%) (%)
Suncor Energy Sarnia Refinery (Ontario) — Annual Utilization: 105.0% in 2025, up 11.0 pts from a year earlier.
Latest, 2025
105.0%
Period ended Dec 31, 2025
Change on a year earlier
+11.0 pts
94.0% in 2024
History
6 years
Since 2020
Sources
5
Documents cited below
Where the 2025 figure comes from
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Sarnia Refinery (Ontario) — Annual Utilization (%) (%) | Year on year | Source |
|---|---|---|---|---|
| 2025 | Dec 31, 2025 | 105.0% | +11.0 pts | Suncor Energy Form 40-F, filed 2026-02-26 ↗ |
| 2024 | Dec 31, 2024 | 94.0% | -3.0 pts | Suncor Energy Form 40-F, filed 2026-02-26 ↗ |
| 2023 | Dec 31, 2023 | 97.0% | +5.0 pts | Suncor Energy Form 40-F, filed 2025-02-27 ↗ |
| 2022 | Dec 31, 2022 | 92.0% | -2.0 pts | Suncor Energy Form 40-F, filed 2024-03-22 ↗ |
| 2021 | Dec 31, 2021 | 94.0% | +4.0 pts | Suncor Energy Form 40-F, filed 2023-03-07 ↗ |
| 2020 | Dec 31, 2020 | 90.0% | – | Suncor Energy Form 40-F, filed 2022-02-25 ↗ |
Cite this data
StockData. (2026). Suncor Energy Sarnia Refinery (Ontario) — Annual Utilization (%), annual 2020–2025 [Data set]. Compiled from Suncor Energy SEC filings and investor materials. https://stockdatahq.com/stocks/su/kpis/ref-sarnia-utilization-pct
See every metric in the Suncor Energy KPI table. Data updated Nov 1, 2026.