Amend Amendment No. 1 by Smith to CSSB 483 (House Committee printing) as follows: according to Section 39.154, provided that in determining the percentage of total installed generation capacity owned or controlled by a person under this subdivision, the commission shall, for purposes of calculating the numerator and notwithstanding any other provision of this chapter, exclude capacity: (B) from a coal-fired generating facility that uses integrated gasification combined cycle technology or undiluted high-flame temperature oxygen combustion technology that excludes air.