MARTINEZ COGEN LIMITED PARTNER
MARTINEZ, CA · CONTRA COSTA COUNTY · NAICS 221112
Last reported 2021. This facility's newest EPA GHGRP report is for 2021, not 2023, so its figures and its rank compare older data with 2023 peers. The ranking tables mark facilities like this one with a "Last reported" label.
Data updated May 2026
MARTINEZ COGEN LIMITED PARTNER sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,457 of 8,713 nationally, #85 of 549 in CA).
- National rank #1,457 of 8,713 GHGRP facilities
- #85 of 549 in CA
- #775 of 1,732 in Power Plants
- -38.9% since 2011
MARTINEZ COGEN LIMITED PARTNER vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
257,401 1457th of 8713 higher than 7,256 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 · 2021
Facility footprint context
Inside the EPA Power Plants sector it ranks #775 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) |
|---|---|
| 2021 | 257,401 |
| 2020 | 320,888 |
| 2019 | 391,426 |
| 2018 | 374,910 |
| 2017 | 406,850 |
| 2016 | 415,659 |
| 2015 | 401,601 |
| 2014 | 411,917 |
| 2013 | 386,235 |
| 2012 | 413,283 |
| 2011 | 421,178 |
Facility insight: MARTINEZ COGEN LIMITED PARTNER
MARTINEZ COGEN LIMITED PARTNER (GHGRP ID 1003980) is a high-volume reporter at 257K MT CO₂e in 2021 from MARTINEZ, CA (#1,457 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2021, annual CO₂e fell 38.9%; peak load was 421K MT in 2011. This facility has filed every year from 2011 to 2021, a complete 11-year record.
Peak year was 2011 at 421K MT CO2e; latest 2021 sits 38.9% below that peak (257K MT). The largest year-to-year move was 2019→2020 (-18.0%, 71K MT).
Frequently Asked Questions
Where does MARTINEZ COGEN LIMITED PARTNER rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, MARTINEZ COGEN LIMITED PARTNER ranks #1,457 of 8,713 reporting facilities by latest reported CO₂e, and #85 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 MARTINEZ COGEN LIMITED PARTNER? ▼
MARTINEZ COGEN LIMITED PARTNER's 257K MT CO₂e is higher than 7,256 of the 8,713 GHGRP facilities with reported emissions (83%), an exact count from the full corpus, not an estimate.
How much CO2 does MARTINEZ COGEN LIMITED PARTNER emit? ▼
MARTINEZ COGEN LIMITED PARTNER reported 257K MT CO2e in 2021.
Where does MARTINEZ COGEN LIMITED PARTNER rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, MARTINEZ COGEN LIMITED PARTNER ranks #775 of 1,732 by latest reported CO₂e.
Is MARTINEZ COGEN LIMITED PARTNER reducing emissions? ▼
Over 11 reporting years (2011–2021), MARTINEZ COGEN LIMITED PARTNER's emissions have decreased by 38.9%. This suggests meaningful progress in emissions reduction.
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 (257K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside CA.