Utah Code Title 54. Public Utilities § 54-4-13.4. Natural gas fueling stations and facilities--Recovery of expenditures for stations and facilities

(i) are prudently incurred;  and

(ii) do not exceed $5,000,000 in any calendar year;

(b)(i) The commission shall allow a gas corporation to recover, through an incremental surcharge to all of its rate classes, expenditures that the gas corporation incurs that are directly related to the construction, operation, and maintenance of the stations and facilities described in Subsection (1), reduced by revenues the gas corporation receives during the same time period directly attributable to the stations and facilities.

(ii) The commission shall assign a surcharge under Subsection (2)(b)(i) to each rate class based upon the pro rata share, approved by the commission, of the tariff revenue ordered in the gas corporation's most recent general rate case.

(iii) A gas corporation may file an application to adjust a surcharge under Subsection (2)(b)(i) as frequently as semiannually.

(iv) At the gas corporation's next general rate case, the commission shall include in base rates all expenditures that the gas corporation prudently incurs associated with a surcharge under Subsection (2)(b)(i).