GRAND RAPIDS, Mich. (AP) — The government says Kellogg Co. has agreed to pay a $500,000 penalty to resolve Clean Air Act violations at manufacturing facilities in Battle Creek and Grand Rapids.

The agreement with the Battle Creek-based company was announced Thursday by the U.S. attorney’s office in Grand Rapids. Kellogg also agreed to improve emission levels at the facilities and replace a cooling and dehumidifying system, a project that’s expected to cost more than $435,000.