Figure: 30 TAC §101.506(c)

equation for CAIR NOx allowance allocation equation for units with a baseline heat input calculated under subsection (a) or (b)(2) or (3) of this section

Where:

A         =          the amount of Clean Air Interstate Rule (CAIR) oxides of nitrogen
                        (NO_X) allowances allocated to a CAIR NO_X unit rounded to the nearest
                        whole allowance.

i = each CAIR NO_X unit qualifying for an allocation under this subsection.

n = the total number of CAIR NO_X units qualifying for an allocation under
this subsection.

HI        =          the baseline heat input for a CAIR NO_X unit qualifying for an allocation
                        under this section as calculated under subsection (a) or (b)(2) or (3) of
                        this section.

B          =          a total amount of CAIR NO_X allowances equal to 90.5% of the NO_X
                        trading budget identified in §101.503(a) of this title (relating to Clean Air
                        Interstate Rule Oxides of Nitrogen Annual Trading Budget), except as
                        provided in subsection (e) of this section.