Mankato Energy Center (SOUTHWEST GENERATION OPERATING CO LLC): 1,075,185 tCO2e in 2023
Mankato Energy Center (Mankato, Minnesota): 1,075,185 tCO2e in 2023. Its tonnes CO2e of 1,075,185 is top-decile (90th percentile of 4,621 records). Dated 1040 days ago, it serves as a historical benchmark. Score 90/100. As of 2026-11-03, from U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts.
Data as of · Compiled by Zalwin from U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts
tonnes CO2e: 1,075,185 · 90th percentile of 4,621 GhgEmitterPulse records · 16.3x the median
Free preview: all 9 published fields of this record are shown below. Locked: 97 related MN GhgEmitterPulse records and the 7-column CSV export.
| Field | Value |
|---|---|
| Facility | Mankato Energy Center |
| Parent company | SOUTHWEST GENERATION OPERATING CO LLC |
| Sector | Power plants |
| Address | 1 FAZIO LANE, Mankato, MN, 56001 |
| NAICS | 221112 |
| Reporting year | 2023 |
| Total tCO2e | 1,075,185 |
| Prior-year tCO2e | 730,361 |
| Change | +47.2% |
| tonnes CO2e percentile | 90th of 4,621 (median 66,124, 16.3x median) |
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CSV columns: Facility · Parent company · Sector · City · State · tCO2e · vs prior year · official source URL
- Source agency: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts
- Record date: 2023-12-31
- Data refreshed: 2026-11-03
- Refunds on request within 14 days
Top GhgEmitterPulse records (MN first): Sherburne County (XCEL ENERGY INC) · Boswell Energy Center (ALLETE INC) · Flint Hills Resources Pine Bend Refinery (KOCH INDUSTRIES IN · US STEEL - Minntac (US STEEL CORP) · SAPPI CLOQUET LLC (SAPPI NORTH AMERICA INC) · Browse all by state and category →
LIVE PUBLIC DATA Source: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts · Last refreshed: Tue, 03 Nov 2026 01:39:43 GMT
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Peer benchmark and outreach value: Mankato Energy Center and 98 Minnesota peers
- Minnesota GhgEmitterPulse records like this one: 98
- Mankato Energy Center's tonnes CO2e: 90th percentile of 4,621 records
- Timing: Low: older than 30 days
- Estimated pipeline if you contact every Minnesota peer: $19,600 (peers × rate × deal size; an estimate from your assumptions, not a forecast)
90 / 100 Score
- Over 1 million tCO2e a year.
- Emissions up 47.2% year over year.
- Parent company on record.
What is the GhgEmitterPulse record for Mankato Energy Center in Mankato, Minnesota?
Mankato Energy Center (SOUTHWEST GENERATION OPERATING CO LLC) reported 1,075,185 tCO2e in 2023, +47.2% vs the prior year.
How does Mankato Energy Center compare to other Minnesota GhgEmitterPulse records?
This is a top-decile record: its tonnes CO2e of 1,075,185 is 16.3x the median of 66,124 across 4,621 records. It is 1040 days old; check the official source for later updates before acting. Its Score of 90/100 puts it among the stronger signals in this feed.
Mankato Energy Center vs. top 3 peers
| Organization | Location | Amount | Percentile | Record date |
|---|---|---|---|---|
| Mankato Energy Center | Mankato, MN | 1,075,185 | 90th | 2023-12-31 |
| Harrison County Power Project | Marshall, TX | 1,259,195 | 92nd | 2023-12-31 |
| Wise County Power Company, LLC | Poolville, TX | 1,279,095 | 92nd | 2023-12-31 |
| Grays Harbor Energy Center | Elma, WA | 1,397,812 | 93rd | 2023-12-31 |
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From EPA's Greenhouse Gas Reporting Program as published in Envirofacts. Facilities self-report; totals cover direct emissions in CO2-equivalent for the latest published reporting year. Reported emissions are not findings of any violation.