Portside Energy
PORTAGE, IN · Porter · NAICS 221122
Data updated May 2026
Portside Energy sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,698 of 8,713 nationally, #53 of 230 in IN).
- National rank #1,698 of 8,713 GHGRP facilities
- #53 of 230 in IN
- #825 of 1,732 in Power Plants
- 89.4% of PERC HOLDINGS 1 parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -22.9% since 2011
Portside Energy vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
192,858 1698th of 8713 higher than 7,015 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 89.4% of PERC HOLDINGS 1 reported parent CO₂e (193K MT of 216K MT ; #1 of 2 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #825 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 193K 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%
- 193K MT
- CH₄
- 0%
- 91 MT
- N₂O
- 0.1%
- 108 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 192,858 |
| 2022 | 220,473 |
| 2021 | 228,878 |
| 2020 | 222,325 |
| 2019 | 224,194 |
| 2018 | 212,332 |
| 2017 | 196,474 |
| 2016 | 196,893 |
| 2015 | 196,786 |
| 2014 | 201,424 |
| 2013 | 193,914 |
| 2012 | 208,774 |
| 2011 | 249,981 |
Facility insight: Portside Energy
Portside Energy (GHGRP ID 1000236) is a high-volume reporter at 193K MT CO₂e in 2023 from PORTAGE, IN (#1,698 of 8,713 nationally) under Power Plants (NAICS 221122).
Across 2011–2023, annual CO₂e fell 22.9%; peak load was 250K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 250K MT CO2e; latest 2023 sits 22.9% below that peak (193K MT). The largest year-to-year move was 2011→2012 (-16.5%, 41K MT).
Frequently Asked Questions
Where does Portside Energy rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Portside Energy ranks #1,698 of 8,713 reporting facilities by latest reported CO₂e, and #53 of 230 facilities in IN (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Portside Energy? ▼
Portside Energy's 193K MT CO₂e is higher than 7,015 of the 8,713 GHGRP facilities with reported emissions (81%), an exact count from the full corpus, not an estimate.
How much CO2 does Portside Energy emit? ▼
Portside Energy reported 193K MT CO2e in 2023.
What share of PERC HOLDINGS 1 does Portside Energy represent? ▼
Portside Energy accounts for 89.4% of PERC HOLDINGS 1's reported GHGRP CO₂e (193K MT of 216K MT), ranking #1 of 2 facilities under that parent.
What is Portside Energy's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Portside 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 Portside Energy rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Portside Energy ranks #825 of 1,732 by latest reported CO₂e.
Is Portside Energy reducing emissions? ▼
Over 13 reporting years (2011–2023), Portside Energy's emissions have decreased by 22.9%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside IN for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside IN (193K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside IN.