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Minnesota rules require many facilities that produce air emissions to conduct performance testing.

Tools to help small businesses determine if they need an air emissions permit and/or track compliance with their current air emissions permit.

Emissions generated from gasoline and diesel powered vehicles are the greatest source of air pollution in Minnesota

The MPCA enforces federal and state requirements for air quality permitting.

Completed rulemaking for changes to reporting requirements for hazardous air pollutants (HAPs).

The MPCA is leading multiple initiatives to reduce greenhouse gas emissions from the transportation sector.

Chemicals in the air toxics emission inventory.

Grants to replace older diesel vehicles and equipment with all-electric models with zero emissions, improving air quality and public health.

All facilities with air permits must submit an annual emissions inventory report to the MPCA that tracks actual emissions of major pollutants at that facility.

Violated Minnesota rules and federal standards on several occasions at a barley malting facility located in Moorhead, Minnesota.

An air emissions risk analysis estimates the potential human health risks from air pollution emitted by a facility.

Ask the MPCA features questions Minnesotans have asked us, on the issues the agency works on, from waste disposal, water and air quality, and chemicals in products to recycling and reuse,…

The air emissions breakdown/shutdown notification form is required by rule to prevent endangerment of human health or the environment.

Through this Minnesota climate smart food systems (CSFS) grant, the MPCA sought project proposals to partially fund new, cleaner versions of fossil fuel on-road and off-road equipment and vehicles in Minnesota.

The MPCA sought applications from contractors to partner with auto repair shops, dealerships, tech colleges or other entities to identify and fix high-emitting vehicles.

Permit applications must include detailed emissions calculations to help determine which permit type or permit amendment is needed.

Volkswagen settlement dollars are funding the replacement of older, dirtier diesel engines with newer, cleaner equipment.

Guidance for small businesses on reporting air emissions.

Grants to replace older diesel vehicles with cleaner models, improving air quality and public health.

Grants to replace heavy-duty diesel vehicles with electric or other, cleaner fuel options.