Section 170IAC4-6-21. Ratemaking treatment and fuel adjustment charges

   (a) A utility that receives ratemaking treatment under this rule for the value of its qualified pollution control property under construction shall do the following:

(1) Add the approved CWIP earnings to its net operating income authorized by the commission for purposes of IC 8-1-2-42(d)(2) and IC 8-1-2-42(d)(3) in a fuel adjustment charge proceeding.

(2) As of the date of cancellation, indefinite suspension, or order denying modified use approval, whichever is appropriate, subtract from its net operating income authorized by the commission for purposes of IC 8-1-2-42(d)(2) and IC 8-1-2-42(d)(3), CWIP earnings that relate to:

(A) qualified pollution control property projects under construction, previously approved by the commission, that have not received modified use approval if required under sections 5 through 7 of this rule; or

(B) qualified pollution control property projects under construction that have been canceled or indefinitely suspended under section 23 of this rule.

  (b) A utility that receives ratemaking treatment under this rule for the value of its qualified pollution control property under construction shall not adjust in a fuel adjustment charge proceeding the value of its used and useful property on which it is entitled to earn a return to reflect the ratemaking treatment accorded under this rule to the utility's qualified pollution control property under construction. (Indiana Utility Regulatory Commission; 170 IAC 4-6-21; filed Oct 5, 1993, 5:00 p.m.: 17 IR 180; readopted filed Jul 11, 2001, 4:30 p.m.: 24 IR 4233; readopted filed Apr 24, 2007, 8:21 a.m.: 20070509-IR-170070147RFA; readopted filed Aug 2, 2013, 2:16 p.m.: 20130828-IR-170130227RFA)