LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT
Every figure on PlainCarbon is rendered directly from EPA Greenhouse Gas Reporting Program (GHGRP) data, no number is typed in by an editor. This page draws directly on the EPA Greenhouse Gas Reporting Program (GHGRP), no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.
PRYOR, OK · MAYES COUNTY · NAICS 327310
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 256,257 |
| 2022 | 352,987 |
| 2021 | 430,622 |
| 2020 | 424,512 |
| 2019 | 324,960 |
| 2018 | 370,454 |
| 2017 | 366,567 |
| 2016 | 437,571 |
| 2015 | 466,479 |
| 2014 | 520,633 |
| 2013 | 374,730 |
| 2012 | 331,856 |
| 2011 | 200,037 |
Facility Insight: LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT
LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT (EPA GHGRP Facility ID 1004289) reported 256K metric tons of CO2-equivalent in 2023, operating in PRYOR, OK within MAYES COUNTY. The site is classified under Minerals with NAICS code 327310.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 28.1%, with the peak observed year showing up to 521K MT CO2e.
Emissions Analysis
LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT is a moderate emitter at 256K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT emit? ▼
LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT reported 256K MT CO2e in 2023.
Is LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT reducing emissions? ▼
Over 13 reporting years (2011–2023), LONE STAR IND INC DBA BUZZI UNICEM USA PRYOR CEMENT PLANT's emissions have increased by 28.1%. This may reflect expanded operations or increased production.