Simco Road Regional Landfill
Mayfield, ID · ELMORE COUNTY · NAICS 562212
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Simco Road Regional Landfill ranks #3,551 of 8,713 U.S. reporting facilities by latest reported CO₂e and #21 of 53 facilities in ID.
- National rank #3,551 of 8,713 GHGRP facilities
- #21 of 53 in ID
- #492 of 1,433 in Waste
- +94.8% since 2011
Simco Road Regional Landfill vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
65,364 3551st of 8713 higher than 5,162 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 · 2022
Facility footprint context
Inside the EPA Waste sector it ranks #492 of 1,433 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2022 | 65,364 |
| 2021 | 62,162 |
| 2020 | 49,196 |
| 2019 | 59,146 |
| 2018 | 62,151 |
| 2017 | 52,847 |
| 2016 | 50,488 |
| 2015 | 47,643 |
| 2014 | 43,781 |
| 2013 | 40,747 |
| 2012 | 36,754 |
| 2011 | 33,561 |
Facility insight: Simco Road Regional Landfill
Simco Road Regional Landfill (EPA GHGRP Facility ID 1008253) reported 65K metric tons of CO2-equivalent in 2022, operating in Mayfield, ID within ELMORE COUNTY. Among GHGRP reporters it ranks #3,551 of 8,713 nationally by latest CO₂e and #21 of 53 in ID. The site is classified under Waste with NAICS code 562212.
From 2011 to 2022, reported CO₂e rose 94.8% (peak 65K MT). This facility has filed every year from 2011 to 2022, a complete 12-year record.
Frequently Asked Questions
Where does Simco Road Regional Landfill rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Simco Road Regional Landfill ranks #3,551 of 8,713 reporting facilities by latest reported CO₂e, and #21 of 53 facilities in ID (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Simco Road Regional Landfill? ▼
Simco Road Regional Landfill's 65K MT CO₂e is higher than 5,162 of the 8,713 GHGRP facilities with reported emissions (59%), an exact count from the full corpus, not an estimate.
How much CO2 does Simco Road Regional Landfill emit? ▼
Simco Road Regional Landfill reported 65K MT CO2e in 2022.
Where does Simco Road Regional Landfill rank inside Waste? ▼
Among EPA GHGRP facilities tagged Waste, Simco Road Regional Landfill ranks #492 of 1,433 by latest reported CO₂e.
Is Simco Road Regional Landfill reducing emissions? ▼
Over 12 reporting years (2011–2022), Simco Road Regional Landfill's emissions have increased by 94.8%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Simco Road Regional Landfill, both outside ID so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside ID (65K MT here).
Similar Waste CO₂e
Nearest same-sector facility totals outside ID.