PG&E HUMBOLDT BAY
EUREKA, CA · Humboldt · NAICS 221112
Data updated May 2026
PG&E HUMBOLDT BAY sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,662 of 8,713 nationally, #95 of 549 in CA).
- National rank #1,662 of 8,713 GHGRP facilities
- #95 of 549 in CA
- #819 of 1,732 in Power Plants
- 7.7% of PACIFIC GAS & ELECTRIC parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -8.6% since 2011
PG&E HUMBOLDT BAY vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
198,006 1662nd of 8713 higher than 7,051 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 · 2023
Facility footprint context
This site accounts for 7.7% of PACIFIC GAS & ELECTRIC reported parent CO₂e (198K MT of 2.6M MT ; #3 of 3 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #819 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 198K MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 198K MT
- CH₄
- 0%
- 94 MT
- N₂O
- 0.1%
- 113 MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 198,006 |
| 2022 | 211,612 |
| 2021 | 257,011 |
| 2020 | 227,487 |
| 2019 | 189,362 |
| 2018 | 179,147 |
| 2017 | 199,497 |
| 2016 | 172,004 |
| 2015 | 186,479 |
| 2014 | 162,619 |
| 2013 | 163,576 |
| 2012 | 193,164 |
| 2011 | 216,648 |
Facility insight: PG&E HUMBOLDT BAY
PG&E HUMBOLDT BAY (GHGRP ID 1007411) is a high-volume reporter at 198K MT CO₂e in 2023 from EUREKA, CA (#1,662 of 8,713 nationally) under Power Plants (NAICS 221112).
Over 13 years (2011–2023), emissions stayed within a narrow band around 198K MT CO₂e (peak 257K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2021 at 257K MT CO2e; latest 2023 sits 23% below that peak (198K MT). The largest year-to-year move was 2021→2022 (-17.7%, 45K MT).
Frequently Asked Questions
Where does PG&E HUMBOLDT BAY rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, PG&E HUMBOLDT BAY ranks #1,662 of 8,713 reporting facilities by latest reported CO₂e, and #95 of 549 facilities in CA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than PG&E HUMBOLDT BAY? ▼
PG&E HUMBOLDT BAY's 198K MT CO₂e is higher than 7,051 of the 8,713 GHGRP facilities with reported emissions (81%), an exact count from the full corpus, not an estimate.
How much CO2 does PG&E HUMBOLDT BAY emit? ▼
PG&E HUMBOLDT BAY reported 198K MT CO2e in 2023.
What share of PACIFIC GAS & ELECTRIC does PG&E HUMBOLDT BAY represent? ▼
PG&E HUMBOLDT BAY accounts for 7.7% of PACIFIC GAS & ELECTRIC's reported GHGRP CO₂e (198K MT of 2.6M MT), ranking #3 of 3 facilities under that parent.
What is PG&E HUMBOLDT BAY's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at PG&E HUMBOLDT BAY, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does PG&E HUMBOLDT BAY rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, PG&E HUMBOLDT BAY ranks #819 of 1,732 by latest reported CO₂e.
Is PG&E HUMBOLDT BAY reducing emissions? ▼
Over 13 reporting years (2011–2023), PG&E HUMBOLDT BAY's emissions have decreased by 8.6%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside CA for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside CA (198K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside CA.