Air Plan Approval; Tennessee; Packaging Corporation of America Nitrogen Oxides SIP Call Alternative Monitoring

摘要

The Environmental Protection Agency (EPA) is proposing to conditionally approve a source-specific State Implementation Plan (SIP) revision submitted by the State of Tennessee, through the Tennessee Department of Environment and Conservation (TDEC), through a letter dated June 29, 2021, which would establish alternative monitoring, recordkeeping, and reporting requirements under the Nitrogen Oxides (NO X ) SIP Call.