On June 20, 2018, the Indiana Supreme Court upheld a narrow interpretation of the Transmission, Distribution and Storage System Improvement Charge (“TDSIC”) statute in NIPSCO Industrial Group v. Northern Indiana Public Service Co., 100 N.E.3d 234 (Ind. 2018). A summary of that case can be found here: https://www.indianabusinesslawyerblog.com/nipsco-industrial-group-v-northern-indiana-public-service-co-100-n-e-3d-234-ind-2018/.
On September 25, 2018, the Indiana Supreme Court reissued their opinion in response to a rehearing on the issue. The modified opinion is largely identical to the opinion issued in June. The TDSIC statute allows for periodic rate increases to cover 80 percent of the approved cost estimates for an improvement project without going through the traditional ratemaking process. The remaining 20 percent of improvement costs are recovered through the next general rate case filed by the utility with the Indiana Utility Regulatory Commission (“Commission”). The Supreme Court modified the June opinion to add a clause clarifying that any cost overruns incurred during a TDSIC improvement project that are “specifically justified by the utility and specifically approved by the Commission” are also recoverable during the next general rate case filed with the Commission in addition to the remaining 20 percent of improvement costs. 100 N.E. 3d at 244.
Jeremy Fetty is a partner in the law firm of Parr Richey with offices in Indianapolis and Lebanon. Mr. Fetty is current Chair of the Firm Utility and Business Section and often advises businesses and utilities (for profit, non-profit and cooperative) on regulatory, compliance, and transactional matters.
The statements contained herein are matters of opinion and general information only and are not to be considered legal advice and should not be construed to form an attorney-client relationship. If you have any questions regarding this article, please contact an attorney.