Navajo Generating Station
PAGE, AZ · Coconino · NAICS 221112
Data updated May 2026
Navajo Generating Station sits in the upper third of EPA GHGRP reporters by latest CO₂e (#13 of 8,713 nationally, #1 of 102 in AZ).
- National rank #13 of 8,713 GHGRP facilities
- #1 of 102 in AZ
- #10 of 1,732 in Power Plants
- -35.6% since 2011
Navajo Generating Station vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
10,900,039 13th of 8713 higher than 8,700 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2019
Facility footprint context
Inside the EPA Power Plants sector it ranks #10 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2019 | 10,900,039 |
| 2018 | 13,960,706 |
| 2017 | 14,535,236 |
| 2016 | 12,774,730 |
| 2015 | 14,168,999 |
| 2014 | 17,248,449 |
| 2013 | 16,295,830 |
| 2012 | 15,478,852 |
| 2011 | 16,935,827 |
Facility insight: Navajo Generating Station
Navajo Generating Station (GHGRP ID 1000999) is a high-volume reporter at 10.9M MT CO₂e in 2019 from PAGE, AZ (#13 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2019, annual CO₂e fell 35.6%; peak load was 17.2M MT in 2014. This facility has filed every year from 2011 to 2019, a complete 9-year record.
Peak year was 2014 at 17.2M MT CO2e; latest 2019 sits 36.8% below that peak (10.9M MT). The largest year-to-year move was 2014→2015 (-17.9%, 3.1M MT).
Frequently Asked Questions
Where does Navajo Generating Station rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Navajo Generating Station ranks #13 of 8,713 reporting facilities by latest reported CO₂e, and #1 of 102 facilities in AZ (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Navajo Generating Station? ▼
Navajo Generating Station's 10.9M MT CO₂e is higher than 8,700 of the 8,713 GHGRP facilities with reported emissions (100%), an exact count from the full corpus, not an estimate.
How much CO2 does Navajo Generating Station emit? ▼
Navajo Generating Station reported 10.9M MT CO2e in 2019.
Where does Navajo Generating Station rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Navajo Generating Station ranks #10 of 1,732 by latest reported CO₂e.
Is Navajo Generating Station reducing emissions? ▼
Over 9 reporting years (2011–2019), Navajo Generating Station's emissions have decreased by 35.6%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside AZ for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside AZ (10.9M MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside AZ.