Maryneal Cement Plant — United States
Cement Plant in United States. Approximate location 32.24636, -100.45782.
Cement PlantUnited StatesCO₂ estimate (modelled)
Maryneal Cement Plant is a cement plant in United States. Cement plants heat limestone to 1,400°C in rotary kilns — one of the hottest industrial processes — and must control temperature precisely across the entire kiln length. It is operated by Buzzi Unicem USA Inc. It emits about 388,991 t CO₂e a year from Climate TRACE. That is 0.07% of the CO₂e from the 1,910 facilities in United States that have an emissions figure in IndustryAtlas.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1897955.
Data status
Known source data
Calculated from the dataset
Not available
Source data, measured cross-checks and calculated values are kept separate. No confidence percentage is invented.
Similar facilities by modelled emissions
- Tanzania Portland Dar Es Salaam Cement Plant · 388,949 t CO₂e/yr · Tanzania
- Cizkovice Cement Plant · 389,139 t CO₂e/yr · Czechia
- Cauldon Cement Plant · 389,550 t CO₂e/yr · United Kingdom
- Holcim Garadagh Cement Plant · 388,063 t CO₂e/yr · Azerbaijan
- Baluch Ab Cement Plant · 390,545 t CO₂e/yr · Iran
Same Climate TRACE subsector; closest non-placeholder modelled CO₂e values. Russia and Belarus excluded.
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PowerAtlas operating assets, ordered by great-circle distance from published coordinates.
In context: how this facility compares
Subsector: cement. As cement plant, it requires high process heat (typically 800–1400°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Cement plants heat limestone to 1,400°C in rotary kilns — one of the hottest industrial processes — and must control temperature precisely across the entire kiln length.
Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.
What 388,991 t CO₂e a year looks like
This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:
Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.
Carbon cost and Scope 1 emissions
At its reported 389k t CO₂e/yr (Scope 1), Maryneal Cement Plant carries no domestic carbon price — and as a CBAM-covered product, its 389k t at the EU CBAM rate (€75/t) is €29.3M/yr of exposure on EU-bound exports. CBAM share rises from 2.5% (2026) to 100% by 2034. No domestic carbon price — but cement, steel, aluminium, fertilizer and hydrogen exported to the EU face CBAM at €75/t (rising to 100% by 2034).
Carbon price: EU CBAM €75/t · EU ETS €85/t, September 10, 2026, refreshed live via Carbon Hub. CO₂: Climate TRACE. Indicative carbon value, not the cash bill — free allocation applies; not compliance advice.
Operator
Operated by Buzzi Unicem USA Inc. All facilities by this operator →
Local climate
Maryneal Cement Plant sits in a cold semi-arid steppe climate zone (Köppen BSk), at 32.2°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
Site climate & environmental severity
This site sits in a benign, low-corrosion environment (estimated ISO 9223 class C1 — Very low), with dust abrasion the leading environmental stress.
In this site’s local climate, a bare 150 °C surface sheds about 1327 W/m² to ambient — roughly 1.02× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby sites
Nearby industrial sites
- G P GYPSUM SWEETWATER WALLBOARD PLANT · Metals Plant · 47,857 t CO₂
- United States Gypsum Company of Sweetwater · Metals Plant · 71,690 t CO₂
- U.S. Lime & Minerals, Inc. Cleburne Johnson · Lime Plant
- Gold Bond - ROT Plant · Metals Plant · 42,101 t CO₂
- Dankworth Packing Co., Inc. · Food & Beverage
- Primo Smokehouse & Kitchen, Llc · Food & Beverage
Location
Coordinates 32.24636, -100.45782. View on OpenStreetMap.
Frequently asked questions
What type of facility is Maryneal Cement Plant?
Maryneal Cement Plant is a cement plant in United States. Cement plants heat limestone to 1,400°C in rotary kilns — one of the hottest industrial processes — and must control temperature precisely across the entire kiln length.
How much CO₂ does Maryneal Cement Plant emit?
The page uses about 388,991 t CO₂e/year from the open dataset It ranks #305 among facilities in United States by estimated CO₂.
Where is Maryneal Cement Plant located?
Maryneal Cement Plant is in United States at approximately 32.24636, -100.45782.
Who operates Maryneal Cement Plant?
The operator recorded in the open dataset is Buzzi Unicem USA Inc.