Granite Ridge Energy
LONDONDERRY, NH · Rockingham · NAICS 221112
Data updated May 2026
Granite Ridge Energy sits in the upper third of EPA GHGRP reporters by latest CO₂e (#492 of 8,713 nationally, #1 of 19 in NH).
- National rank #492 of 8,713 GHGRP facilities
- #1 of 19 in NH
- #367 of 1,732 in Power Plants
- 2.7% of CPN MANAGEMENT parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -15.2% since 2011
Granite Ridge Energy vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
1,299,588 492nd of 8713 higher than 8,221 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 2.7% of CPN MANAGEMENT reported parent CO₂e (1.3M MT of 47.6M MT ; #16 of 43 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #367 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 1.3M 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%
- 1.3M MT
- CH₄
- 0%
- 602 MT
- N₂O
- 0.1%
- 718 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 1,299,588 |
| 2022 | 1,326,883 |
| 2021 | 1,241,511 |
| 2020 | 1,217,808 |
| 2019 | 1,166,348 |
| 2018 | 843,951 |
| 2017 | 1,069,915 |
| 2016 | 1,305,748 |
| 2015 | 1,805,908 |
| 2014 | 1,393,909 |
| 2013 | 1,368,779 |
| 2012 | 1,910,339 |
| 2011 | 1,532,195 |
Facility insight: Granite Ridge Energy
Granite Ridge Energy (GHGRP ID 1001345) is a high-volume reporter at 1.3M MT CO₂e in 2023 from LONDONDERRY, NH (#492 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2023, annual CO₂e fell 15.2%; peak load was 1.9M MT in 2012. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2012 at 1.9M MT CO2e; latest 2023 sits 32% below that peak (1.3M MT). The largest year-to-year move was 2012→2013 (-28.3%, 542K MT).
Frequently Asked Questions
Where does Granite Ridge Energy rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Granite Ridge Energy ranks #492 of 8,713 reporting facilities by latest reported CO₂e, and #1 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 Granite Ridge Energy? ▼
Granite Ridge Energy's 1.3M MT CO₂e is higher than 8,221 of the 8,713 GHGRP facilities with reported emissions (94%), an exact count from the full corpus, not an estimate.
How much CO2 does Granite Ridge Energy emit? ▼
Granite Ridge Energy reported 1.3M MT CO2e in 2023.
What share of CPN MANAGEMENT does Granite Ridge Energy represent? ▼
Granite Ridge Energy accounts for 2.7% of CPN MANAGEMENT's reported GHGRP CO₂e (1.3M MT of 47.6M MT), ranking #16 of 43 facilities under that parent.
What is Granite Ridge Energy's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Granite Ridge Energy, 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 Granite Ridge Energy rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Granite Ridge Energy ranks #367 of 1,732 by latest reported CO₂e.
Is Granite Ridge Energy reducing emissions? ▼
Over 13 reporting years (2011–2023), Granite Ridge Energy's emissions have decreased by 15.2%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside NH for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside NH (1.3M MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside NH.