Figure: 30 TAC §101.506(d)(4)(D)
CAIR NO<sub>x</sub> allowance equation
Where:
A = the amount of Clean Air Interstate Rule (CAIR) oxides of nitrogen (NOx)
allowances, rounded to the nearest whole allowance, allocated to each
CAIR NOx unit covered under a CAIR NOx allowance allocation request
accepted by the executive director.
i = each CAIR NOx allowance allocation request accepted by the executive
director.
n = the total number of CAIR NOx allowance allocation requests accepted
by the executive director.
RQ = the amount of the CAIR NOx allowances requested, as adjusted under
subparagraph (A) of this paragraph, for each CAIR NOx unit covered
under a CAIR NOx allowance allocation request accepted by the
executive director.
SA = the total amount of CAIR NOx allowances in the new unit set-aside
identified under §101.503(b) of this title (relating to Clean Air Interstate
Rule Oxides of Nitrogen Annual Trading Budget).