69-3-1407: Optional performance-based ratemaking for natural gas utilities -- commission rulemaking.

(1) The commission may, upon application and after giving notice and conducting a hearing as provided in 69-3-303, authorize any natural gas utility to implement an optional form of rate regulation using a performance-based ratemaking methodology.

(2) The commission may approve a performance-based ratemaking methodology if it finds that the methodology:

(a) preserves adequate service to all classes of customers, including transportation-only customers;

(b) does not unreasonably prejudice or disadvantage any class of natural gas utility users;

(c) provides incentives for improved performance by the natural gas utility in the natural gas utility's public duties;

(d) results in rates that are not excessive; and

(e) is in the public interest.

(3) The commission may, after giving notice and conducting a hearing as provided in 69-3-303, modify or discontinue a natural gas utility's performance-based ratemaking previously authorized under this section if the commission finds that:

(a) natural gas service to one or more classes of customers has deteriorated or will deteriorate;

(b) any class of natural gas utility customer is being unreasonably prejudiced or disadvantaged;

(c) the performance-based ratemaking is not providing or will not provide reasonable incentives for improved performance by a natural gas utility in the performance of its public duties;

(d) rates are excessive compared to a natural gas utility's cost of service;

(e) terms ordered by the commission in connection with the approval of a natural gas utility's implementation of performance-based ratemaking have been violated; and

(f) the performance-based form of regulation is not in the public interest.

(4) The commission shall promulgate rules for monitoring a natural gas utility that has implemented performance-based ratemaking to ensure that the natural gas utility is in compliance with the requirements of this section.