LEHIGH CEMENT CO LLC
MASON CITY, IA · CERRO GORDO COUNTY · NAICS 327310
Data updated May 2026
LEHIGH CEMENT CO LLC sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,069 of 8,713 nationally, #19 of 172 in IA).
- National rank #1,069 of 8,713 GHGRP facilities
- #19 of 172 in IA
- #92 of 434 in Minerals
- 10.7% of HEIDELBERG MATERIALS US CEMENT parent CO₂e
- 2023 mix: 0.3% non-CO₂ (N₂O-led)
- +28.5% since 2011
LEHIGH CEMENT CO LLC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
446,400 1069th of 8713 higher than 7,644 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 10.7% of HEIDELBERG MATERIALS US CEMENT reported parent CO₂e (446K MT of 4.2M MT ; #4 of 6 GHGRP facilities under that parent ). Inside the EPA Minerals sector it ranks #92 of 434 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 446K MT CO₂e reported for 2023, non-CO₂ gases are 0.3% , led by N₂O at 0.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.7%
- 445K MT
- CH₄
- 0.1%
- 455 MT
- N₂O
- 0.2%
- 695 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 446,400 |
| 2022 | 506,153 |
| 2021 | 514,085 |
| 2020 | 427,316 |
| 2019 | 406,159 |
| 2018 | 413,113 |
| 2017 | 616,524 |
| 2016 | 443,711 |
| 2015 | 495,056 |
| 2014 | 313,698 |
| 2013 | 320,342 |
| 2012 | 393,650 |
| 2011 | 347,311 |
Facility insight: LEHIGH CEMENT CO LLC
LEHIGH CEMENT CO LLC (GHGRP ID 1005352) is a high-volume reporter at 446K MT CO₂e in 2023 from MASON CITY, IA (#1,069 of 8,713 nationally) under Minerals (NAICS 327310).
From 2011 to 2023, reported CO₂e rose 28.5% (peak 617K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2017 at 617K MT CO2e; latest 2023 sits 27.6% below that peak (446K MT). The largest year-to-year move was 2017→2018 (-33.0%, 203K MT).
Frequently Asked Questions
Where does LEHIGH CEMENT CO LLC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, LEHIGH CEMENT CO LLC ranks #1,069 of 8,713 reporting facilities by latest reported CO₂e, and #19 of 172 facilities in IA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than LEHIGH CEMENT CO LLC? ▼
LEHIGH CEMENT CO LLC's 446K MT CO₂e is higher than 7,644 of the 8,713 GHGRP facilities with reported emissions (88%), an exact count from the full corpus, not an estimate.
How much CO2 does LEHIGH CEMENT CO LLC emit? ▼
LEHIGH CEMENT CO LLC reported 446K MT CO2e in 2023.
What share of HEIDELBERG MATERIALS US CEMENT does LEHIGH CEMENT CO LLC represent? ▼
LEHIGH CEMENT CO LLC accounts for 10.7% of HEIDELBERG MATERIALS US CEMENT's reported GHGRP CO₂e (446K MT of 4.2M MT), ranking #4 of 6 facilities under that parent.
What is LEHIGH CEMENT CO LLC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.3% of reported CO₂e at LEHIGH CEMENT CO LLC, with N₂O the larger non-CO₂ share at 0.2% (CO₂ 99.7%). Shares use the facility's GHGRP gas components for that year.
Where does LEHIGH CEMENT CO LLC rank inside Minerals? ▼
Among EPA GHGRP facilities tagged Minerals, LEHIGH CEMENT CO LLC ranks #92 of 434 by latest reported CO₂e.
Is LEHIGH CEMENT CO LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), LEHIGH CEMENT CO LLC's emissions have increased by 28.5%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside IA for a top-third GHGRP emitter: CO₂e totals first, then Minerals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside IA (446K MT here).
Similar Minerals CO₂e
Nearest same-sector facility totals outside IA.