Castleton Power, LLC
CASTLETON ON HUDSON, NY · Rensselaer · NAICS 221112
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Castleton Power, LLC ranks #4,485 of 8,713 U.S. reporting facilities by latest reported CO₂e and #112 of 246 facilities in NY.
- National rank #4,485 of 8,713 GHGRP facilities
- #112 of 246 in NY
- #1,157 of 1,732 in Power Plants
- 100% of CASTLETON ENERGY CENTER parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +8.7% since 2011
Castleton Power, LLC vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
45,912 4485th of 8713 higher than 4,228 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 CASTLETON ENERGY CENTER reported parent CO₂e (46K MT of 46K MT ). Inside the EPA Power Plants sector it ranks #1,157 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 46K 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%
- 46K MT
- CH₄
- 0%
- 21 MT
- N₂O
- 0.1%
- 26 MT
Annual emissions history
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 45,912 |
| 2022 | 89,717 |
| 2021 | 74,518 |
| 2020 | 40,054 |
| 2019 | 65,874 |
| 2018 | 67,127 |
| 2017 | 79,491 |
| 2016 | 128,097 |
| 2015 | 139,952 |
| 2014 | 113,610 |
| 2013 | 52,434 |
| 2012 | 68,678 |
| 2011 | 42,239 |
Facility insight: Castleton Power, LLC
Castleton Power, LLC (EPA GHGRP Facility ID 1001206) reported 46K metric tons of CO2-equivalent in 2023, operating in CASTLETON ON HUDSON, NY within Rensselaer. Among GHGRP reporters it ranks #4,485 of 8,713 nationally by latest CO₂e and #112 of 246 in NY. The site is classified under Power Plants with NAICS code 221112.
Over 13 years (2011–2023), emissions stayed within a narrow band around 46K MT CO₂e (peak 140K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2015 at 140K MT CO2e; latest 2023 sits 67.2% below that peak (46K MT). The largest year-to-year move was 2013→2014 (+116.7%, 61K MT).
Frequently Asked Questions
Where does Castleton Power, LLC rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Castleton Power, LLC ranks #4,485 of 8,713 reporting facilities by latest reported CO₂e, and #112 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 Castleton Power, LLC? ▼
Castleton Power, LLC's 46K MT CO₂e is higher than 4,228 of the 8,713 GHGRP facilities with reported emissions (49%), an exact count from the full corpus, not an estimate.
How much CO2 does Castleton Power, LLC emit? ▼
Castleton Power, LLC reported 46K MT CO2e in 2023.
What share of CASTLETON ENERGY CENTER does Castleton Power, LLC represent? ▼
Castleton Power, LLC accounts for 100% of CASTLETON ENERGY CENTER's reported GHGRP CO₂e (46K MT of 46K MT).
What is Castleton Power, LLC's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Castleton Power, 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 Castleton Power, LLC rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Castleton Power, LLC ranks #1,157 of 1,732 by latest reported CO₂e.
Is Castleton Power, LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), Castleton Power, LLC's emissions have increased by 8.7%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Castleton Power, LLC, both outside NY so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside NY (46K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside NY.