Shiras
MARQUETTE, MI · Marquette · NAICS 221112
Last reported 2018. This facility's newest EPA GHGRP report is for 2018, not 2023, so its figures and its rank compare older data with 2023 peers. The ranking tables mark facilities like this one with a "Last reported" label.
Data updated May 2026
Shiras sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,821 of 8,713 nationally, #48 of 260 in MI).
- National rank #1,821 of 8,713 GHGRP facilities
- #48 of 260 in MI
- #845 of 1,732 in Power Plants
- -51.2% since 2011
Shiras vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
173,212 1821st of 8713 higher than 6,892 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 · 2018
Facility footprint context
Inside the EPA Power Plants sector it ranks #845 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2018 | 173,212 |
| 2017 | 298,053 |
| 2016 | 375,037 |
| 2015 | 389,804 |
| 2014 | 380,964 |
| 2013 | 337,556 |
| 2012 | 352,316 |
| 2011 | 354,929 |
Facility insight: Shiras
Shiras (GHGRP ID 1000684) is a high-volume reporter at 173K MT CO₂e in 2018 from MARQUETTE, MI (#1,821 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2018, annual CO₂e fell 51.2%; peak load was 390K MT in 2015. This facility has filed every year from 2011 to 2018, a complete 8-year record.
Peak year was 2015 at 390K MT CO2e; latest 2018 sits 55.6% below that peak (173K MT). The largest year-to-year move was 2017→2018 (-41.9%, 125K MT).
Frequently Asked Questions
Where does Shiras rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Shiras ranks #1,821 of 8,713 reporting facilities by latest reported CO₂e, and #48 of 260 facilities in MI (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Shiras? ▼
Shiras's 173K MT CO₂e is higher than 6,892 of the 8,713 GHGRP facilities with reported emissions (79%), an exact count from the full corpus, not an estimate.
How much CO2 does Shiras emit? ▼
Shiras reported 173K MT CO2e in 2018.
Where does Shiras rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Shiras ranks #845 of 1,732 by latest reported CO₂e.
Is Shiras reducing emissions? ▼
Over 8 reporting years (2011–2018), Shiras's emissions have decreased by 51.2%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside MI for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside MI (173K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside MI.