Holtsville Facility
HOLTSVILLE, NY · Suffolk · NAICS 221112
Data updated May 2026
Holtsville Facility ranks among smaller GHGRP totals (#6,743 of 8,713 nationally; #181 of 246 in NY), a lower-footprint comparator in Power Plants.
- National rank #6,743 of 8,713 GHGRP facilities
- #181 of 246 in NY
- #1,339 of 1,732 in Power Plants
- 0.7% of NATIONAL GRID USA parent CO₂e
- 2023 mix: 0.3% non-CO₂ (N₂O-led)
- -56.2% since 2011
Holtsville Facility vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
19,891 6743rd of 8713 higher than 1,970 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 0.7% of NATIONAL GRID USA reported parent CO₂e (20K MT of 2.7M MT ; #6 of 7 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #1,339 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 20K MT CO₂e reported for 2023, non-CO₂ gases are 0.3% , led by N₂O at 0.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.7%
- 20K MT
- CH₄
- 0.1%
- 20 MT
- N₂O
- 0.2%
- 49 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 19,891 |
| 2022 | 33,755 |
| 2021 | 40,183 |
| 2020 | 51,885 |
| 2019 | 23,920 |
| 2018 | 47,391 |
| 2017 | 16,902 |
| 2016 | 41,369 |
| 2015 | 28,836 |
| 2014 | 37,602 |
| 2013 | 69,850 |
| 2012 | 54,541 |
| 2011 | 45,406 |
Facility insight: Holtsville Facility
Holtsville Facility (ID 1001183) reported 20K MT CO₂e for 2023 in Suffolk, NY (#6,743 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 56.2%; peak load was 70K MT in 2013. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2013 at 70K MT CO2e; latest 2023 sits 71.5% below that peak (20K MT). The largest year-to-year move was 2013→2014 (-46.2%, 32K MT).
Frequently Asked Questions
Where does Holtsville Facility rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Holtsville Facility ranks #6,743 of 8,713 reporting facilities by latest reported CO₂e, and #181 of 246 facilities in NY (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Holtsville Facility? ▼
Holtsville Facility's 20K MT CO₂e is higher than 1,970 of the 8,713 GHGRP facilities with reported emissions (23%), an exact count from the full corpus, not an estimate.
How much CO2 does Holtsville Facility emit? ▼
Holtsville Facility reported 20K MT CO2e in 2023.
What share of NATIONAL GRID USA does Holtsville Facility represent? ▼
Holtsville Facility accounts for 0.7% of NATIONAL GRID USA's reported GHGRP CO₂e (20K MT of 2.7M MT), ranking #6 of 7 facilities under that parent.
What is Holtsville Facility's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.3% of reported CO₂e at Holtsville Facility, with N₂O the larger non-CO₂ share at 0.2% (CO₂ 99.7%). Shares use the facility's GHGRP gas components for that year.
Where does Holtsville Facility rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Holtsville Facility ranks #1,339 of 1,732 by latest reported CO₂e.
Is Holtsville Facility reducing emissions? ▼
Over 13 reporting years (2011–2023), Holtsville Facility's emissions have decreased by 56.2%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside NY: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside NY (20K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside NY.