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HB 5557·MI·house

Environmental protection: air pollution; calculation of emission profile data; modify. Amends sec. 5503 of 1994 PA 451 (MCL 324.5503).

Passed One ChamberFiled Feb 24, 2026
Sponsor: Dave Prestin (R)
Latest Action

REFERRED TO COMMITTEE ON NATURAL RESOURCES AND AGRICULTURE

Jun 10, 2026

Summary

The measure amends the state's air‑quality law to require the department to collect detailed emission data from polluters and to calculate emissions inventories using the longest time period permitted by the federal Clean Air Act. It affects any facility or operation that needs an air‑quality permit, as well as local governments that rely on the department's data for compliance and planning.

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