DESCRIPTION: This letter is in reference to the General Permit to Install for Diesel Fuel-Fired Engine Generators. The general permit is being suspended from use at this time due to the new federal National Ambient Air Quality Standard (NAAQS) for nitrogen dioxide (NO2). Any general permits previously issued for diesel-fired generators will remain in effect.
FROM: G. Vinson Hellwig, Chief, Air Quality Division
DATE: July 6, 2010
TAGS: Michigan