# HERON LAKE BIOENERGY LLC (GRANITE FALLS ENERGY LLC): 79,210 tCO2e in 2023

**Score:** 35/100

| Field | Value |
|---|---|
| Facility | HERON LAKE BIOENERGY LLC |
| Parent company | GRANITE FALLS ENERGY LLC |
| Sector | Other industrial |
| Address | 91246 390TH AVENUE, Heron Lake, MN, 56137 |
| NAICS | 325193 |
| Reporting year | 2023 |
| Total tCO2e | 79,210 |
| Prior-year tCO2e | 83,023 |
| Change | -4.6% |

## Why this score
- Parent company on record.

Source: U.S. EPA Greenhouse Gas Reporting Program (GHGRP) via Envirofacts (https://ghgdata.epa.gov/ghgp/service/facilityDetail/2023?id=1005929&ds=E&et=&popup=true). Last refreshed: 2026-11-03T01:39:43.268Z.
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.