AN ACT concerning natural gas public utilities; relating to the gas system reliability surcharge; authorizing natural gas public utilities to recover certain growth-related investments in plant, facilities or equipment; raising the cap on the amount that the monthly fixed charge may be increased each year; requiring the state corporation commission to issue an order not later than 90 days after a utility files a petition to change the gas system reliability surcharge; amending K.S.A. 66-2202 and 66-2204 and repealing the existing sections.