Availability of Data on Allocations of Cross-State Air Pollution Rule Allowances to Existing Electricity Generating Units

Under the Cross-State Air Pollution Rule (CSAPR) trading program regulations, the EPA allocates emission allowances to existing electricity generating units (EGUs) as provided in a notice of data availability (NODA). In the CSAPR Update promulgated earlier this year, the EPA finalized default allocations of CSAPR NOX Ozone Season Group 2 allowances for the control periods in 2017 and subsequent years to existing EGUs in 22 eastern states for which the EPA finalized Federal Implementation Plans (FIPs)--Alabama, Arkansas, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Michigan, Mississippi, Missouri, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Tennessee, Texas, Virginia, West Virginia, and Wisconsin. Through this NODA, the EPA is providing notice of the availability of data on these allowance allocations to existing units, as well as the data upon which the allocations are based.