# Superior Refining Company LLC (HUSKY SUPERIOR REFINING HOLDING CORP): 185,344 tCO2e in 2023

**Score:** 75/100

| Field | Value |
|---|---|
| Facility | Superior Refining Company LLC |
| Parent company | HUSKY SUPERIOR REFINING HOLDING CORP |
| Sector | Refineries |
| Address | 2407 Stinson Ave., Superior, WI, 54880 |
| NAICS | 324110 |
| Reporting year | 2023 |
| Total tCO2e | 185,344 |
| Prior-year tCO2e | 32,040 |
| Change | +478.5% |

## Why this score
- Over 100,000 tCO2e a year.
- Emissions up 478.5% year over year.
- Parent company on record.

Source: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts (https://ghgdata.epa.gov/ghgp/service/facilityDetail/2023?id=1003472&ds=E&et=&popup=true). Last refreshed: 2026-11-03T01:39:43.268Z.
From EPA's Greenhouse Gas Reporting Program as published in Envirofacts. Facilities self-report; totals cover direct emissions in CO2-equivalent for the latest published reporting year. Reported emissions are not findings of any violation.