Groton Generating Station
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.
GROTON, SD · Brown · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 89,416 |
| 2022 | 88,250 |
| 2021 | 97,205 |
| 2020 | 63,477 |
| 2019 | 62,192 |
| 2018 | 60,515 |
| 2017 | 42,414 |
| 2016 | 54,224 |
| 2015 | 20,387 |
| 2014 | 28,319 |
| 2013 | 57,828 |
| 2012 | 25,868 |
| 2011 | 35,745 |
Facility Insight: Groton Generating Station
Groton Generating Station (EPA GHGRP Facility ID 1000451) reported 89K metric tons of CO2-equivalent in 2023, operating in GROTON, SD within Brown. 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 rose by 150.1%, with the peak observed year showing up to 97K MT CO2e.
Emissions Analysis
Groton Generating Station reports 89K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does Groton Generating Station emit? ▼
Groton Generating Station reported 89K MT CO2e in 2023.
Is Groton Generating Station reducing emissions? ▼
Over 13 reporting years (2011–2023), Groton Generating Station's emissions have increased by 150.1%. This may reflect expanded operations or increased production.