HARTZOG
GILLETTE, WY · CAMPBELL · NAICS 221112
Data updated May 2026
HARTZOG ranks among smaller GHGRP totals (#8,485 of 8,713 nationally; #127 of 132 in WY), a lower-footprint comparator in Power Plants.
- National rank #8,485 of 8,713 GHGRP facilities
- #127 of 132 in WY
- #1,639 of 1,732 in Power Plants
- -35.1% since 2011
HARTZOG vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
715 8485th of 8713 higher than 228 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 · 2015
Facility footprint context
Inside the EPA Power Plants sector it ranks #1,639 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) |
|---|---|
| 2015 | 715 |
| 2014 | 548 |
| 2013 | 109 |
| 2012 | 356 |
| 2011 | 1,102 |
Facility insight: HARTZOG
HARTZOG (ID 1006357) reported 715 MT CO₂e for 2015 in CAMPBELL, WY (#8,485 of 8,713 by latest CO₂e).
Across 2011–2015, annual CO₂e fell 35.1%; peak load was 1K MT in 2011. This facility has filed every year from 2011 to 2015, a complete 5-year record.
Peak year was 2011 at 1K MT CO2e; latest 2015 sits 35.1% below that peak (715 MT). The largest year-to-year move was 2011→2012 (-67.7%, 746 MT).
Frequently Asked Questions
Where does HARTZOG rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, HARTZOG ranks #8,485 of 8,713 reporting facilities by latest reported CO₂e, and #127 of 132 facilities in WY (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than HARTZOG? ▼
HARTZOG's 715 MT CO₂e is higher than 228 of the 8,713 GHGRP facilities with reported emissions (3%), an exact count from the full corpus, not an estimate.
How much CO2 does HARTZOG emit? ▼
HARTZOG reported 715 MT CO2e in 2015.
Where does HARTZOG rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, HARTZOG ranks #1,639 of 1,732 by latest reported CO₂e.
Is HARTZOG reducing emissions? ▼
Over 5 reporting years (2011–2015), HARTZOG's emissions have decreased by 35.1%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside WY: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside WY (715 MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside WY.