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.
March 24, 1983 Ersana PSD Applicability
Determinations 4.3
An increase in steam production to above
the permitted level makes PSD applicable.
Increased production will be subject to
PSD since the source has been limited by
a federally enforceable permit condition.
The PSD review should only apply to the
modified unit. An increase in sulfur in
furl content, above the current level,
but still within limits set in the permit
does not make PSD applicable. The
increase in emissions is an actual emissions increase
occurring after the baseline date, and so
does consume the increment, but still is
not subject to PSD review.
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