Schiller
PORTSMOUTH, NH · Rockingham · NAICS 221112
Data updated May 2026
Schiller ranks among smaller GHGRP totals (#8,489 of 8,713 nationally; #19 of 19 in NH), a lower-footprint comparator in Power Plants.
- National rank #8,489 of 8,713 GHGRP facilities
- #19 of 19 in NH
- #1,642 of 1,732 in Power Plants
- 0.3% of GRANITE SHORE POWER parent CO₂e
- 2023 mix: 0.4% non-CO₂ (N₂O-led)
- -99.8% since 2011
Schiller vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
688 8489th of 8713 higher than 224 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 0.3% of GRANITE SHORE POWER reported parent CO₂e (688 MT of 221K MT ; #3 of 3 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #1,642 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 688 MT CO₂e reported for 2023, non-CO₂ gases are 0.4% , led by N₂O at 0.3% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.6%
- 685 MT
- CH₄
- 0.1%
- 1 MT
- N₂O
- 0.3%
- 2 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 688 |
| 2022 | 1,044 |
| 2021 | 853 |
| 2020 | 7,671 |
| 2019 | 77,829 |
| 2018 | 146,695 |
| 2017 | 91,517 |
| 2016 | 99,180 |
| 2015 | 207,159 |
| 2014 | 234,081 |
| 2013 | 221,328 |
| 2012 | 130,510 |
| 2011 | 296,229 |
Facility insight: Schiller
Schiller (ID 1000730) reported 688 MT CO₂e for 2023 in Rockingham, NH (#8,489 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 99.8%; peak load was 296K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 296K MT CO2e; latest 2023 sits 99.8% below that peak (688 MT). The largest year-to-year move was 2011→2012 (-55.9%, 166K MT).
Frequently Asked Questions
Where does Schiller rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Schiller ranks #8,489 of 8,713 reporting facilities by latest reported CO₂e, and #19 of 19 facilities in NH (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Schiller? ▼
Schiller's 688 MT CO₂e is higher than 224 of the 8,713 GHGRP facilities with reported emissions (3%), an exact count from the full corpus, not an estimate.
How much CO2 does Schiller emit? ▼
Schiller reported 688 MT CO2e in 2023.
What share of GRANITE SHORE POWER does Schiller represent? ▼
Schiller accounts for 0.3% of GRANITE SHORE POWER's reported GHGRP CO₂e (688 MT of 221K MT), ranking #3 of 3 facilities under that parent.
What is Schiller's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.4% of reported CO₂e at Schiller, with N₂O the larger non-CO₂ share at 0.3% (CO₂ 99.6%). Shares use the facility's GHGRP gas components for that year.
Where does Schiller rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Schiller ranks #1,642 of 1,732 by latest reported CO₂e.
Is Schiller reducing emissions? ▼
Over 13 reporting years (2011–2023), Schiller'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 NH: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside NH (688 MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside NH.