Pio Pico Energy Center
San Diego, CA · SAN DIEGO COUNTY · NAICS 221112
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Pio Pico Energy Center ranks #4,090 of 8,713 U.S. reporting facilities by latest reported CO₂e and #211 of 549 facilities in CA.
- National rank #4,090 of 8,713 GHGRP facilities
- #211 of 549 in CA
- #1,127 of 1,732 in Power Plants
- 100% of IIF US HOLDING parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +109.6% since 2016
Pio Pico Energy Center vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
52,926 4090th of 8713 higher than 4,623 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 100% of IIF US HOLDING reported parent CO₂e (53K MT of 53K MT ). Inside the EPA Power Plants sector it ranks #1,127 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 53K 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%
- 53K MT
- CH₄
- 0%
- 25 MT
- N₂O
- 0.1%
- 29 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 52,926 |
| 2022 | 43,861 |
| 2021 | 39,890 |
| 2020 | 54,341 |
| 2019 | 57,076 |
| 2018 | 80,557 |
| 2017 | 91,479 |
| 2016 | 25,252 |
Facility insight: Pio Pico Energy Center
Pio Pico Energy Center (EPA GHGRP Facility ID 1012414) reported 53K metric tons of CO2-equivalent in 2023, operating in San Diego, CA within SAN DIEGO COUNTY. Among GHGRP reporters it ranks #4,090 of 8,713 nationally by latest CO₂e and #211 of 549 in CA. The site is classified under Power Plants with NAICS code 221112.
From 2016 to 2023, reported CO₂e rose 109.6% (peak 91K MT). This facility has filed every year from 2016 to 2023, a complete 8-year record.
Peak year was 2017 at 91K MT CO2e; latest 2023 sits 42.1% below that peak (53K MT). The largest year-to-year move was 2016→2017 (+262.3%, 66K MT).
Frequently Asked Questions
Where does Pio Pico Energy Center rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Pio Pico Energy Center ranks #4,090 of 8,713 reporting facilities by latest reported CO₂e, and #211 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 Pio Pico Energy Center? ▼
Pio Pico Energy Center's 53K MT CO₂e is higher than 4,623 of the 8,713 GHGRP facilities with reported emissions (53%), an exact count from the full corpus, not an estimate.
How much CO2 does Pio Pico Energy Center emit? ▼
Pio Pico Energy Center reported 53K MT CO2e in 2023.
What share of IIF US HOLDING does Pio Pico Energy Center represent? ▼
Pio Pico Energy Center accounts for 100% of IIF US HOLDING's reported GHGRP CO₂e (53K MT of 53K MT).
What is Pio Pico Energy Center's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Pio Pico Energy Center, 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 Pio Pico Energy Center rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Pio Pico Energy Center ranks #1,127 of 1,732 by latest reported CO₂e.
Is Pio Pico Energy Center reducing emissions? ▼
Over 8 reporting years (2016–2023), Pio Pico Energy Center's emissions have increased by 109.6%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Pio Pico Energy Center, both outside CA so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside CA (53K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside CA.