Monroe Energy, LLC, Trainer Refinery
Trainer, PA · Delaware · NAICS 324110
Data updated May 2026
Monroe Energy, LLC, Trainer Refinery sits in the upper third of EPA GHGRP reporters by latest CO₂e (#533 of 8,713 nationally, #32 of 404 in PA).
- National rank #533 of 8,713 GHGRP facilities
- #32 of 404 in PA
- #20 of 83 in Petroleum Product Suppliers
- 96.6% of DELTA AIR LINES parent CO₂e
- 2023 mix: 0.6% non-CO₂ (N₂O-led)
- +9.5% since 2011
Monroe Energy, LLC, Trainer Refinery vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
1,213,827 533rd of 8713 higher than 8,180 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 96.6% of DELTA AIR LINES reported parent CO₂e (1.2M MT of 1.3M MT ; #1 of 2 GHGRP facilities under that parent ). Inside the EPA Petroleum Product Suppliers sector it ranks #20 of 83 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 1.2M MT CO₂e reported for 2023, non-CO₂ gases are 0.6% , led by N₂O at 0.3% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.4%
- 1.2M MT
- CH₄
- 0.2%
- 3K MT
- N₂O
- 0.3%
- 4K MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 1,213,827 |
| 2022 | 1,270,102 |
| 2021 | 1,341,408 |
| 2020 | 1,141,233 |
| 2019 | 1,454,846 |
| 2018 | 1,186,618 |
| 2017 | 1,314,441 |
| 2016 | 1,355,942 |
| 2015 | 1,393,699 |
| 2014 | 1,355,005 |
| 2013 | 1,309,758 |
| 2012 | 340,986 |
| 2011 | 1,108,559 |
Facility insight: Monroe Energy, LLC, Trainer Refinery
Monroe Energy, LLC, Trainer Refinery (GHGRP ID 1007466) is a high-volume reporter at 1.2M MT CO₂e in 2023 from Trainer, PA (#533 of 8,713 nationally) under Petroleum Product Suppliers (NAICS 324110).
Over 13 years (2011–2023), emissions stayed within a narrow band around 1.2M MT CO₂e (peak 1.5M MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2019 at 1.5M MT CO2e; latest 2023 sits 16.6% below that peak (1.2M MT). The largest year-to-year move was 2012→2013 (+284.1%, 969K MT).
Frequently Asked Questions
Where does Monroe Energy, LLC, Trainer Refinery rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Monroe Energy, LLC, Trainer Refinery ranks #533 of 8,713 reporting facilities by latest reported CO₂e, and #32 of 404 facilities in PA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Monroe Energy, LLC, Trainer Refinery? ▼
Monroe Energy, LLC, Trainer Refinery's 1.2M MT CO₂e is higher than 8,180 of the 8,713 GHGRP facilities with reported emissions (94%), an exact count from the full corpus, not an estimate.
How much CO2 does Monroe Energy, LLC, Trainer Refinery emit? ▼
Monroe Energy, LLC, Trainer Refinery reported 1.2M MT CO2e in 2023.
What share of DELTA AIR LINES does Monroe Energy, LLC, Trainer Refinery represent? ▼
Monroe Energy, LLC, Trainer Refinery accounts for 96.6% of DELTA AIR LINES's reported GHGRP CO₂e (1.2M MT of 1.3M MT), ranking #1 of 2 facilities under that parent.
What is Monroe Energy, LLC, Trainer Refinery's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.6% of reported CO₂e at Monroe Energy, LLC, Trainer Refinery, with N₂O the larger non-CO₂ share at 0.3% (CO₂ 99.4%). Shares use the facility's GHGRP gas components for that year.
Where does Monroe Energy, LLC, Trainer Refinery rank inside Petroleum Product Suppliers? ▼
Among EPA GHGRP facilities tagged Petroleum Product Suppliers, Monroe Energy, LLC, Trainer Refinery ranks #20 of 83 by latest reported CO₂e.
Is Monroe Energy, LLC, Trainer Refinery reducing emissions? ▼
Over 13 reporting years (2011–2023), Monroe Energy, LLC, Trainer Refinery's emissions have increased by 9.5%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside PA for a top-third GHGRP emitter: CO₂e totals first, then Petroleum Product Suppliers neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside PA (1.2M MT here).
Similar Petroleum Product Suppliers CO₂e
Nearest same-sector facility totals outside PA.