MASSPOWER
INDIAN ORCHARD, MA · Hampden · NAICS 221112
Data updated May 2026
MASSPOWER sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,378 of 8,713 nationally, #8 of 92 in MA).
- National rank #1,378 of 8,713 GHGRP facilities
- #8 of 92 in MA
- #749 of 1,732 in Power Plants
- 0.3% of Vistra parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -24.5% since 2011
MASSPOWER vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
283,432 1378th of 8713 higher than 7,335 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 Vistra reported parent CO₂e (283K MT of 86.3M MT ; #34 of 40 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #749 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 283K 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%
- 283K MT
- CH₄
- 0%
- 131 MT
- N₂O
- 0.1%
- 156 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 283,432 |
| 2022 | 108,927 |
| 2021 | 119,278 |
| 2020 | 161,835 |
| 2019 | 129,638 |
| 2018 | 231,260 |
| 2017 | 284,097 |
| 2016 | 304,471 |
| 2015 | 391,415 |
| 2014 | 350,268 |
| 2013 | 321,124 |
| 2012 | 389,203 |
| 2011 | 375,408 |
Facility insight: MASSPOWER
MASSPOWER (GHGRP ID 1007435) is a high-volume reporter at 283K MT CO₂e in 2023 from INDIAN ORCHARD, MA (#1,378 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2023, annual CO₂e fell 24.5%; peak load was 391K MT in 2015. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2015 at 391K MT CO2e; latest 2023 sits 27.6% below that peak (283K MT). The largest year-to-year move was 2022→2023 (+160.2%, 175K MT).
Frequently Asked Questions
Where does MASSPOWER rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, MASSPOWER ranks #1,378 of 8,713 reporting facilities by latest reported CO₂e, and #8 of 92 facilities in MA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than MASSPOWER? ▼
MASSPOWER's 283K MT CO₂e is higher than 7,335 of the 8,713 GHGRP facilities with reported emissions (84%), an exact count from the full corpus, not an estimate.
How much CO2 does MASSPOWER emit? ▼
MASSPOWER reported 283K MT CO2e in 2023.
What share of Vistra does MASSPOWER represent? ▼
MASSPOWER accounts for 0.3% of Vistra's reported GHGRP CO₂e (283K MT of 86.3M MT), ranking #34 of 40 facilities under that parent.
What is MASSPOWER's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at MASSPOWER, 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 MASSPOWER rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, MASSPOWER ranks #749 of 1,732 by latest reported CO₂e.
Is MASSPOWER reducing emissions? ▼
Over 13 reporting years (2011–2023), MASSPOWER's emissions have decreased by 24.5%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside MA for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside MA (283K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside MA.