TAMCO
RANCHO CUCAMONGA, CA · SAN BERNARDINO COUNTY · NAICS 331110
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
TAMCO ranks among smaller GHGRP totals (#8,627 of 8,713 nationally; #534 of 549 in CA), a lower-footprint comparator in Metals.
- National rank #8,627 of 8,713 GHGRP facilities
- #534 of 549 in CA
- #359 of 363 in Metals
- -99.8% since 2011
TAMCO vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
103 8627th of 8713 higher than 86 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 Metals sector it ranks #359 of 363 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 | 103 |
| 2020 | 18,400 |
| 2019 | 47,646 |
| 2018 | 75,376 |
| 2017 | 56,142 |
| 2016 | 53,761 |
| 2015 | 48,005 |
| 2014 | 54,894 |
| 2013 | 46,775 |
| 2012 | 49,902 |
| 2011 | 45,230 |
Facility insight: TAMCO
TAMCO (ID 1005800) reported 103 MT CO₂e for 2021 in SAN BERNARDINO COUNTY, CA (#8,627 of 8,713 by latest CO₂e).
Across 2011–2021, annual CO₂e fell 99.8%; peak load was 75K MT in 2018. This facility has filed every year from 2011 to 2021, a complete 11-year record.
Peak year was 2018 at 75K MT CO2e; latest 2021 sits 99.9% below that peak (103 MT). The largest year-to-year move was 2019→2020 (-61.4%, 29K MT).
Frequently Asked Questions
Where does TAMCO rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, TAMCO ranks #8,627 of 8,713 reporting facilities by latest reported CO₂e, and #534 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 TAMCO? ▼
TAMCO's 103 MT CO₂e is higher than 86 of the 8,713 GHGRP facilities with reported emissions (1%), an exact count from the full corpus, not an estimate.
How much CO2 does TAMCO emit? ▼
TAMCO reported 103 MT CO2e in 2021.
Where does TAMCO rank inside Metals? ▼
Among EPA GHGRP facilities tagged Metals, TAMCO ranks #359 of 363 by latest reported CO₂e.
Is TAMCO reducing emissions? ▼
Over 11 reporting years (2011–2021), TAMCO's emissions have decreased by 99.8%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside CA: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside CA (103 MT here).
Similar Metals CO₂e
Nearest same-sector facility totals outside CA.