Hartford Steam - Columbus 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.
Hartford, CT · HARTFORD COUNTY · NAICS 221330
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 31,798 |
| 2022 | 39,688 |
| 2021 | 40,320 |
| 2020 | 40,923 |
| 2019 | 42,542 |
| 2018 | 44,197 |
| 2017 | 43,699 |
| 2016 | 45,850 |
| 2015 | 40,968 |
| 2014 | 43,439 |
| 2013 | 40,976 |
| 2012 | 38,324 |
| 2011 | 41,246 |
Facility Insight: Hartford Steam - Columbus Plant
Hartford Steam - Columbus Plant (EPA GHGRP Facility ID 1010109) reported 32K metric tons of CO2-equivalent in 2023, operating in Hartford, CT within HARTFORD COUNTY. The site is classified under Power Plants with NAICS code 221330.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions declined by 22.9%, with the peak observed year showing up to 46K MT CO2e.
Emissions Analysis
Hartford Steam - Columbus Plant reports 32K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does Hartford Steam - Columbus Plant emit? ▼
Hartford Steam - Columbus Plant reported 32K MT CO2e in 2023.
Is Hartford Steam - Columbus Plant reducing emissions? ▼
Over 13 reporting years (2011–2023), Hartford Steam - Columbus Plant's emissions have decreased by 22.9%. This suggests meaningful progress in emissions reduction.