Air Plan Approval; Missouri 2015 Ozone Transport SIP Disapproval Proposal

Activity

Environmental Defense Fund filed 1 comment on this docket between Oct 22, 2024 and Oct 22, 2024. 0 other organizations filed here. The comment window closed 645d ago.

What Environmental Defense Fund filed (1)

Abstract

Pursuant to the federal Clean Air Act (CAA or the Act), the Environmental Protection Agency (EPA) is proposing to disapprove a State Implementation Plan (SIP) submittal from Missouri regarding interstate transport for the 2015 8-hour ozone national ambient air quality standards (NAAQS). The “good neighbor” or “interstate transport” provision requires that each state’s SIP contain adequate provisions to prohibit emissions from within the state from significantly contributing to nonattainment or interfering with maintenance of the NAAQS in other states. This requirement is part of the broader set of “infrastructure” requirements, which are designed to ensure that the structural components of each state’s air quality management program are adequate to meet the state’s responsibilities under the CAA. This disapproval, if finalized, will establish a 2-year deadline for the EPA to promulgate a Federal Implementation Plan (FIP) to address the relevant interstate transport requirements, unless the EPA approves a subsequent SIP submittal that meets these requirements. Disapproval does not start a mandatory sanctions clock.

• Environmental Defense FundTHIS ORG

  1 filing · confidence 97%