McClain Energy Facility
NEWCASTLE, OK · Mcclain · NAICS 221112
Data updated May 2026
McClain Energy Facility sits in the upper third of EPA GHGRP reporters by latest CO₂e (#652 of 8,713 nationally, #15 of 247 in OK).
- National rank #652 of 8,713 GHGRP facilities
- #15 of 247 in OK
- #462 of 1,732 in Power Plants
- 13.9% of OGE ENERGY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -20.0% since 2011
McClain Energy Facility vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
962,286 652nd of 8713 higher than 8,061 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 13.9% of OGE ENERGY reported parent CO₂e (962K MT of 6.9M MT ; #4 of 8 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #462 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 962K MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 961K MT
- CH₄
- 0%
- 446 MT
- N₂O
- 0.1%
- 531 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 962,286 |
| 2022 | 870,080 |
| 2021 | 840,821 |
| 2020 | 1,121,099 |
| 2019 | 1,086,520 |
| 2018 | 1,286,389 |
| 2017 | 1,356,755 |
| 2016 | 1,318,014 |
| 2015 | 1,432,022 |
| 2014 | 940,728 |
| 2013 | 1,257,974 |
| 2012 | 1,405,500 |
| 2011 | 1,202,764 |
Facility insight: McClain Energy Facility
McClain Energy Facility (GHGRP ID 1007445) is a high-volume reporter at 962K MT CO₂e in 2023 from NEWCASTLE, OK (#652 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2023, annual CO₂e fell 20.0%; peak load was 1.4M MT in 2015. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2015 at 1.4M MT CO2e; latest 2023 sits 32.8% below that peak (962K MT). The largest year-to-year move was 2014→2015 (+52.2%, 491K MT).
Frequently Asked Questions
Where does McClain Energy Facility rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, McClain Energy Facility ranks #652 of 8,713 reporting facilities by latest reported CO₂e, and #15 of 247 facilities in OK (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than McClain Energy Facility? ▼
McClain Energy Facility's 962K MT CO₂e is higher than 8,061 of the 8,713 GHGRP facilities with reported emissions (93%), an exact count from the full corpus, not an estimate.
How much CO2 does McClain Energy Facility emit? ▼
McClain Energy Facility reported 962K MT CO2e in 2023.
What share of OGE ENERGY does McClain Energy Facility represent? ▼
McClain Energy Facility accounts for 13.9% of OGE ENERGY's reported GHGRP CO₂e (962K MT of 6.9M MT), ranking #4 of 8 facilities under that parent.
What is McClain Energy Facility's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at McClain Energy Facility, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does McClain Energy Facility rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, McClain Energy Facility ranks #462 of 1,732 by latest reported CO₂e.
Is McClain Energy Facility reducing emissions? ▼
Over 13 reporting years (2011–2023), McClain Energy Facility's emissions have decreased by 20%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside OK for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside OK (962K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside OK.