Approval and Promulgation of Air Quality Implementation Plans; Michigan; Oxides of Nitrogen Regulations, Phase II
air-emissions · Rule · Published 2008-01-29 · Effective 2008-03-31 · MI · 73 FR 5101
Document
Document number
E8-1415
Federal Register citation
73 FR 5101
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2008-01-29
Effective date
2008-03-31
State
MI
EPA docket
EPA-R05-OAR-2007-0024
Abstract
The EPA is approving Michigan's oxides of nitrogen (NO<INF>X</INF>) rules which satisfy the requirements of EPA's NO<INF>X</INF> SIP Call Phase II Rule (the Phase II Rule). We are approving these regulations based on Michigan's demonstration that they will result in the achievement of the Phase II budget through source compliance with rules affecting stationary internal combustion (IC) engines which are identified in the NO<INF>X</INF> plan submittal. Limiting NO<INF>X</INF> emissions from IC engines will enable the State to meet the Phase II incremental difference of 1,033 tons during the ozone season, thereby improving air quality and protecting the health of Michigan citizens.