35 Ill. Adm. Code 217.476
Opt-In Process
Section 217
Section 217.476 Opt-In
Process
The Agency will issue or deny a
budget permit for an opt-in unit in accordance with Section 217.458 of this
Subpart and the following:
a) The Agency will determine, on an interim basis, the
sufficiency of the monitoring plan accompanying the initial application for a
budget permit for an opt-in unit. A monitoring plan is sufficient, for
purposes of interim review, if the plan contains information demonstrating that
the NO
x
emission rate and heat input of the unit are monitored and
reported in accordance with 40 CFR 96, subpart H. A determination of
sufficiency shall not be construed as acceptance or approval of that unit's
monitoring plan.
b) If the Agency determines that the unit's monitoring plan is
sufficient under subsection (a) of this Section and after completion of the
monitoring system certification under 40 CFR 96, subpart H, the NO
x
emission
rate and the heat input of the unit shall be monitored and reported in
accordance with 40 CFR 96, subpart H, for one full control period during which
the monitoring system availability is not less than 90% and during which the
unit is in full compliance with any applicable State or federal emissions or
emissions-related requirements.
c) Based on the information monitored and reported under
subsection (b) of this Section, the unit's baseline heat rate shall be
calculated as the unit's total heat input (in mmbtu) for the control period,
and the unit's baseline NO
x
emission rate shall be calculated as the
unit's total NO
x
emissions (in lbs) for the control period divided
by the unit's baseline heat rate.