Ocotillo Power 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.
TEMPE, AZ · Maricopa · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 327,235 |
| 2022 | 409,867 |
| 2021 | 360,847 |
| 2020 | 389,888 |
| 2019 | 315,379 |
| 2018 | 202,947 |
| 2017 | 158,056 |
| 2016 | 95,218 |
| 2015 | 72,504 |
| 2014 | 54,348 |
| 2013 | 84,701 |
| 2012 | 54,690 |
| 2011 | 65,750 |
Facility Insight: Ocotillo Power Plant
Ocotillo Power Plant (EPA GHGRP Facility ID 1007299) reported 327K metric tons of CO2-equivalent in 2023, operating in TEMPE, AZ within Maricopa. 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 397.7%, with the peak observed year showing up to 410K MT CO2e.
Emissions Analysis
Ocotillo Power Plant is a moderate emitter at 327K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does Ocotillo Power Plant emit? ▼
Ocotillo Power Plant reported 327K MT CO2e in 2023.
Is Ocotillo Power Plant reducing emissions? ▼
Over 13 reporting years (2011–2023), Ocotillo Power Plant's emissions have increased by 397.7%. This may reflect expanded operations or increased production.