Walnut Creek Energy, LLC.
City of Industry, CA · LOS ANGELES COUNTY · NAICS 221112
Data updated May 2026
Walnut Creek Energy, LLC. sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,742 of 8,713 nationally, #100 of 549 in CA).
- National rank #1,742 of 8,713 GHGRP facilities
- #100 of 549 in CA
- #833 of 1,732 in Power Plants
- 49.5% of CLEARWAY ENERGY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +23.9% since 2013
Walnut Creek Energy, LLC. vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
186,404 1742nd of 8713 higher than 6,971 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 49.5% of CLEARWAY ENERGY reported parent CO₂e (186K MT of 377K MT ; #1 of 3 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #833 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 186K 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%
- 186K MT
- CH₄
- 0%
- 86 MT
- N₂O
- 0.1%
- 103 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 186,404 |
| 2022 | 243,603 |
| 2021 | 126,334 |
| 2020 | 215,615 |
| 2019 | 232,641 |
| 2018 | 203,111 |
| 2017 | 176,156 |
| 2016 | 226,807 |
| 2015 | 221,686 |
| 2014 | 245,224 |
| 2013 | 150,416 |
Facility insight: Walnut Creek Energy, LLC.
Walnut Creek Energy, LLC. (GHGRP ID 1010417) is a high-volume reporter at 186K MT CO₂e in 2023 from City of Industry, CA (#1,742 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2013 to 2023, reported CO₂e rose 23.9% (peak 245K MT). This facility has filed every year from 2013 to 2023, a complete 11-year record.
Peak year was 2014 at 245K MT CO2e; latest 2023 sits 24% below that peak (186K MT). The largest year-to-year move was 2021→2022 (+92.8%, 117K MT).
Frequently Asked Questions
Where does Walnut Creek Energy, LLC. rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Walnut Creek Energy, LLC. ranks #1,742 of 8,713 reporting facilities by latest reported CO₂e, and #100 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 Walnut Creek Energy, LLC.? ▼
Walnut Creek Energy, LLC.'s 186K MT CO₂e is higher than 6,971 of the 8,713 GHGRP facilities with reported emissions (80%), an exact count from the full corpus, not an estimate.
How much CO2 does Walnut Creek Energy, LLC. emit? ▼
Walnut Creek Energy, LLC. reported 186K MT CO2e in 2023.
What share of CLEARWAY ENERGY does Walnut Creek Energy, LLC. represent? ▼
Walnut Creek Energy, LLC. accounts for 49.5% of CLEARWAY ENERGY's reported GHGRP CO₂e (186K MT of 377K MT), ranking #1 of 3 facilities under that parent.
What is Walnut Creek Energy, LLC.'s 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Walnut Creek Energy, LLC., 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 Walnut Creek Energy, LLC. rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Walnut Creek Energy, LLC. ranks #833 of 1,732 by latest reported CO₂e.
Is Walnut Creek Energy, LLC. reducing emissions? ▼
Over 11 reporting years (2013–2023), Walnut Creek Energy, LLC.'s emissions have increased by 23.9%. This may reflect expanded operations or increased production.
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 (186K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside CA.