Mayfield Plant
Sayre, OK · BECKHAM COUNTY · NAICS 211111
Last reported 2015. This facility's newest EPA GHGRP report is for 2015, not 2023, so its figures and its rank compare older data with 2023 peers. The ranking tables mark facilities like this one with a "Last reported" label.
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Mayfield Plant ranks #4,528 of 8,713 U.S. reporting facilities by latest reported CO₂e and #111 of 247 facilities in OK.
- National rank #4,528 of 8,713 GHGRP facilities
- #111 of 247 in OK
- #783 of 2,099 in Petroleum and Natural Gas Systems
- -13.6% since 2011
Mayfield Plant vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
45,012 4528th of 8713 higher than 4,185 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 · 2015
Facility footprint context
Inside the EPA Petroleum and Natural Gas Systems sector it ranks #783 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2015 | 45,012 |
| 2014 | 39,637 |
| 2013 | 42,379 |
| 2012 | 41,341 |
| 2011 | 52,082 |
Facility insight: Mayfield Plant
Mayfield Plant (EPA GHGRP Facility ID 1008416) reported 45K metric tons of CO2-equivalent in 2015, operating in Sayre, OK within BECKHAM COUNTY. Among GHGRP reporters it ranks #4,528 of 8,713 nationally by latest CO₂e and #111 of 247 in OK. The site is classified under Petroleum and Natural Gas Systems with NAICS code 211111.
Across 2011–2015, annual CO₂e fell 13.6%; peak load was 52K MT in 2011. This facility has filed every year from 2011 to 2015, a complete 5-year record.
Peak year was 2011 at 52K MT CO2e; latest 2015 sits 13.6% below that peak (45K MT). The largest year-to-year move was 2011→2012 (-20.6%, 11K MT).
Frequently Asked Questions
Where does Mayfield Plant rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Mayfield Plant ranks #4,528 of 8,713 reporting facilities by latest reported CO₂e, and #111 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 Mayfield Plant? ▼
Mayfield Plant's 45K MT CO₂e is higher than 4,185 of the 8,713 GHGRP facilities with reported emissions (48%), an exact count from the full corpus, not an estimate.
How much CO2 does Mayfield Plant emit? ▼
Mayfield Plant reported 45K MT CO2e in 2015.
Where does Mayfield Plant rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Mayfield Plant ranks #783 of 2,099 by latest reported CO₂e.
Is Mayfield Plant reducing emissions? ▼
Over 5 reporting years (2011–2015), Mayfield Plant's emissions have decreased by 13.6%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Mayfield Plant, both outside OK so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside OK (45K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside OK.