Hibbing Public Utilities - Air Permit

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We invite you to comment on the draft air quality permit for Hibbing Public Utilities Commission.

Hibbing Public Utilities Commission in Hibbing is a co-generating facility that produces electricity and steam. The facility’s primary source of emissions is boilers.

The draft permit reissues the facility’s air quality permit and authorizes test burns of alternative fuels to test their viability. The draft permit includes different operating scenarios depending on the type of fuel the boiler uses under EPA regulations.

An air quality operating permit is required for certain existing facilities or the construction of new facilities that have the potential to emit a significant level of any regulated pollutant. The permit includes all requirements for operation and procedures, applicable rules, emission standards, monitoring, recordkeeping, and reporting. If additional conditions change and modifications are necessary, the MPCA may review and amend the permit.

We invite you to comment on the draft air quality permit for Hibbing Public Utilities Commission.

Hibbing Public Utilities Commission in Hibbing is a co-generating facility that produces electricity and steam. The facility’s primary source of emissions is boilers.

The draft permit reissues the facility’s air quality permit and authorizes test burns of alternative fuels to test their viability. The draft permit includes different operating scenarios depending on the type of fuel the boiler uses under EPA regulations.

An air quality operating permit is required for certain existing facilities or the construction of new facilities that have the potential to emit a significant level of any regulated pollutant. The permit includes all requirements for operation and procedures, applicable rules, emission standards, monitoring, recordkeeping, and reporting. If additional conditions change and modifications are necessary, the MPCA may review and amend the permit.

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Page published: 16 Sep 2026, 12:00 AM