Air Quality and Climate Division Public Notices
Proposed ISIP for 2015 Ozone NAAQS
October 18, 2019
The enclosed documents demonstrate that Vermont statutory authority and Vermont Air Pollution Control Regulations (APCR), which are currently part of the Vermont SIP, meet the requirements of CAA Sections 110(a)(1) and 110(a)(2) with respect to the 2015 ozone NAAQS.
Ozone Transport Commission notice of public comment period and public hearing
July 19, 2019
The Ozone Transport Commission (OTC) is announcing a public hearing and soliciting public comment regarding whether the OTC should review recent operations and develop additional control measures within part of the Ozone Transport Region (OTR), specifically the potential need for daily NOx limits at coal-fired Electricity Generating Units (EGUs) in Pennsylvania, as necessary to bring any area in the OTR into attainment by the dates mandated by the Clean Air Act (CAA). Specifically, the OTC is soliciting public comment on: 1) whether the OTC should develop additional control measures for Pennsylvania, and if so, 2) how those specific control measures should be structured.