GhgEmitterPulse / report
TESORO CORPORATION-ANACORTES REFINERY (MARATHON PETROLEUM CORP): 1,202,267 tCO2e in 2023
TESORO CORPORATION-ANACORTES REFINERY (Anacortes, Washington): 1,202,267 tCO2e in 2023. Its tonnes CO2e of 1,202,267 is top-decile (91st percentile of 4,621 records). Dated 1039 days ago, it serves as a historical benchmark. Score 70/100. As of 2026-11-03, from U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts.
Data as of · Compiled by Zalwin from U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts
tonnes CO2e: 1,202,267 · 91th percentile of 4,621 GhgEmitterPulse records · 18.2x the median
Free preview: all 9 published fields of this record are shown below. Locked: 66 related WA GhgEmitterPulse records and the 7-column CSV export.
| Field | Value |
|---|---|
| Facility | TESORO CORPORATION-ANACORTES REFINERY |
| Parent company | MARATHON PETROLEUM CORP |
| Sector | Refineries |
| Address | 10200 WEST MARCH POINT ROAD, Anacortes, WA, 98221 |
| NAICS | 324110 |
| Reporting year | 2023 |
| Total tCO2e | 1,202,267 |
| Prior-year tCO2e | 1,370,882 |
| Change | -12.3% |
| tonnes CO2e percentile | 91th of 4,621 (median 66,124, 18.2x median) |
| Peer records CSV (67 WA records) | 🔒 Click to unlock → |
| CRM-ready export with official source URLs | 🔒 Click to unlock → |
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CSV columns: Facility · Parent company · Sector · City · State · tCO2e · vs prior year · official source URL
- Source agency: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts
- Record date: 2023-12-31
- Data refreshed: 2026-11-03
- Refunds on request within 14 days
Top GhgEmitterPulse records (WA first): Centralia (TRANSALTA USA INC) · HF Sinclair Puget Sound Refining LLC (HOLLYFRONTIER PUGET SO · Grays Harbor Energy Center (GRAYS HARBOR ENERGY LLC) · WESTROCK LONGVIEW LLC (WESTROCK CO) · PHILLIPS 66 FERNDALE REFINERY (PHILLIPS 66) · Browse all by state and category →
LIVE PUBLIC DATA Source: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts · Last refreshed: Tue, 03 Nov 2026 01:39:43 GMT
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Peer benchmark and outreach value: TESORO CORPORATION-ANACORTES REFINERY and 67 Washington peers
- Washington GhgEmitterPulse records like this one: 67
- TESORO CORPORATION-ANACORTES REFINERY's tonnes CO2e: 91st percentile of 4,621 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Washington peer: $13,400 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
70 / 100 Score
- Over 1 million tCO2e a year.
- Parent company on record.
What is the GhgEmitterPulse record for TESORO CORPORATION-ANACORTES REFINERY in Anacortes, Washington?
TESORO CORPORATION-ANACORTES REFINERY (MARATHON PETROLEUM CORP) reported 1,202,267 tCO2e in 2023, -12.3% vs the prior year.
How does TESORO CORPORATION-ANACORTES REFINERY compare to other Washington GhgEmitterPulse records?
This is a top-decile record: its tonnes CO2e of 1,202,267 is 18.2x the median of 66,124 across 4,621 records. It is 1039 days old; check the official source for later updates before acting. Its Score of 70/100 puts it among the stronger signals in this feed.
TESORO CORPORATION-ANACORTES REFINERY vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| TESORO CORPORATION-ANACORTES REFINERY | Anacortes, WA | 1,202,267 | 91st | 2023-12-31 |
| ULTRAMAR INC WILMINGTON REFINERY | Wilmington, CA | 1,106,673 | 91st | 2023-12-31 |
| CITGO CORPUS CHRISTI REFINERY EAST PLANT | Corpus Christi, TX | 1,063,388 | 90th | 2023-12-31 |
| Diamond Shamrock Refining Company, L.P. | Sunray, TX | 1,366,131 | 93rd | 2023-12-31 |
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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.