MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC
MANISTEE, MI · MANISTEE COUNTY · NAICS 327992
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC ranks #3,256 of 8,713 U.S. reporting facilities by latest reported CO₂e and #87 of 260 facilities in MI.
- National rank #3,256 of 8,713 GHGRP facilities
- #87 of 260 in MI
- #222 of 434 in Minerals
- 1.8% of MARTIN MARIETTA MATERIALS parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -33.7% since 2011
MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
73,891 3256th of 8713 higher than 5,457 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 1.8% of MARTIN MARIETTA MATERIALS reported parent CO₂e (74K MT of 4.0M MT ; #4 of 4 GHGRP facilities under that parent ). Inside the EPA Minerals sector it ranks #222 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 74K 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%
- 74K MT
- CH₄
- 0%
- 35 MT
- N₂O
- 0.1%
- 41 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 73,891 |
| 2022 | 94,328 |
| 2021 | 93,075 |
| 2020 | 66,231 |
| 2019 | 100,783 |
| 2018 | 106,555 |
| 2017 | 103,009 |
| 2016 | 89,345 |
| 2015 | 88,334 |
| 2014 | 105,535 |
| 2013 | 91,577 |
| 2012 | 98,890 |
| 2011 | 111,404 |
Facility insight: MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC
MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC (EPA GHGRP Facility ID 1005855) reported 74K metric tons of CO2-equivalent in 2023, operating in MANISTEE, MI within MANISTEE COUNTY. Among GHGRP reporters it ranks #3,256 of 8,713 nationally by latest CO₂e and #87 of 260 in MI. The site is classified under Minerals with NAICS code 327992.
Across 2011–2023, annual CO₂e fell 33.7%; peak load was 111K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 111K MT CO2e; latest 2023 sits 33.7% below that peak (74K MT). The largest year-to-year move was 2019→2020 (-34.3%, 35K MT).
Frequently Asked Questions
Where does MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC ranks #3,256 of 8,713 reporting facilities by latest reported CO₂e, and #87 of 260 facilities in MI (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC? ▼
MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC's 74K MT CO₂e is higher than 5,457 of the 8,713 GHGRP facilities with reported emissions (63%), an exact count from the full corpus, not an estimate.
How much CO2 does MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC emit? ▼
MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC reported 74K MT CO2e in 2023.
What share of MARTIN MARIETTA MATERIALS does MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC represent? ▼
MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC accounts for 1.8% of MARTIN MARIETTA MATERIALS's reported GHGRP CO₂e (74K MT of 4.0M MT), ranking #4 of 4 facilities under that parent.
What is MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC, 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 MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC rank inside Minerals? ▼
Among EPA GHGRP facilities tagged Minerals, MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC ranks #222 of 434 by latest reported CO₂e.
Is MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC's emissions have decreased by 33.7%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for MARTIN MARIETTA MAGNESIA SPECIALTIES, LLC, both outside MI so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside MI (74K MT here).
Similar Minerals CO₂e
Nearest same-sector facility totals outside MI.