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.

June 7, 1981 Region IV Policy Concerning Applicability of Coal Conversions to EPA PSD Regulations 4.25

Fuel conversion PSD applicability - "capable of accommodating" criteria for exemption and requirements for major modifications.