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Note: EPA no longer updates this information, but it may be useful as a reference or resource.

Please see www.epa.gov/nsr/ for the latest information on EPA's New Source Review program.

April 11, 1980 Exemptions from PSD Permit Requirements for Coal Conversions Resulting from DOE Prohibition Orders 4.12

Actual emissions, as of the baseline date should be counted into baseline. When calculating actual emissions, the hours of operation, capacity utilization, any types of materials combustion, processed or stored should be based on the preceeding years of operation, unless another previous year would be more representative.
Notebook Entries: 13.3; 6.9

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