HEMLOCK SEMICONDUCTOR OPERATIONS LLC
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.
Hemlock, MI · SAGINAW COUNTY · NAICS 327992
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 31,708 |
| 2022 | 66,427 |
| 2021 | 95,006 |
| 2020 | 95,813 |
| 2019 | 94,746 |
| 2018 | 101,525 |
| 2017 | 75,084 |
| 2016 | 67,892 |
| 2015 | 79,364 |
| 2014 | 84,294 |
| 2013 | 86,532 |
| 2012 | 78,516 |
| 2011 | 82,709 |
Facility Insight: HEMLOCK SEMICONDUCTOR OPERATIONS LLC
HEMLOCK SEMICONDUCTOR OPERATIONS LLC (EPA GHGRP Facility ID 1003967) reported 32K metric tons of CO2-equivalent in 2023, operating in Hemlock, MI within SAGINAW COUNTY. The site is classified under Minerals with NAICS code 327992.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions declined by 61.7%, with the peak observed year showing up to 102K MT CO2e.
Emissions Analysis
HEMLOCK SEMICONDUCTOR OPERATIONS LLC reports 32K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does HEMLOCK SEMICONDUCTOR OPERATIONS LLC emit? ▼
HEMLOCK SEMICONDUCTOR OPERATIONS LLC reported 32K MT CO2e in 2023.
Is HEMLOCK SEMICONDUCTOR OPERATIONS LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), HEMLOCK SEMICONDUCTOR OPERATIONS LLC's emissions have decreased by 61.7%. This suggests meaningful progress in emissions reduction.