Sycamore Combustion Turbine
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JOHNSTON, IA · Polk · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 11,320 |
| 2022 | 6,090 |
| 2021 | 10,893 |
| 2020 | 3,958 |
| 2019 | 2,244 |
| 2018 | 6,805 |
| 2017 | 2,363 |
| 2016 | 9,969 |
| 2015 | 2,575 |
| 2014 | 3,756 |
| 2013 | 8,706 |
| 2012 | 12,655 |
| 2011 | 30,092 |
Facility Insight: Sycamore Combustion Turbine
Sycamore Combustion Turbine (EPA GHGRP Facility ID 1000520) reported 11K metric tons of CO2-equivalent in 2023, operating in JOHNSTON, IA within Polk. The site is classified under Power Plants with NAICS code 221112.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions declined by 62.4%, with the peak observed year showing up to 30K MT CO2e.
Emissions Analysis
Sycamore Combustion Turbine reports 11K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does Sycamore Combustion Turbine emit? ▼
Sycamore Combustion Turbine reported 11K MT CO2e in 2023.
Is Sycamore Combustion Turbine reducing emissions? ▼
Over 13 reporting years (2011–2023), Sycamore Combustion Turbine's emissions have decreased by 62.4%. This suggests meaningful progress in emissions reduction.