Title 49 — Public Utilities

All rates and charges made, demanded, or received by any public utility or by any two or more public utilities for any product or commodity furnished or to be furnished, or any service rendered or to be rendered, shall be just and reasonable. Every unjust and unreasonable rate or…

A public utility may require from a customer a deposit for service in accordance with commission rules. A public utility shall pay interest on all customer deposits for service held by such utility at a rate to be determined by the commission.

When the commission shall have prescribed the forms for accounts, records, or memoranda to be kept by any public utility for any of its business, it thereafter shall be unlawful for such public utility to keep any accounts, records, or memoranda of such business other than those …

The power of a public utility to issue stocks, bonds, notes, and other evidences of indebtedness or to create liens upon its property situated in this state, except such as are payable within one year from date of issue, is a special privilege and shall be exercised by such utili…

No public utility shall make or give any undue or unreasonable preference or advantage to any particular person, company, firm, corporation, limited liability company, or locality, or to any particular character of service in any respect whatsoever, nor subject any particular per…

Repealed by S.L. 2025, ch. 433, § 2.

Repealed by S.L. 2025, ch. 433, § 2.

Repealed by S.L. 2025, ch. 433, § 2.

Repealed by S.L. 1975, ch. 431, § 9.

Repealed by S.L. 1975, ch. 431, § 9.

Repealed by S.L. 1975, ch. 431, § 9.

Repealed by S.L. 1975, ch. 431, § 9.

Upon request of the commission, a public utility shall furnish to the commission a verified copy of the public utility's tax reports filed by it with the state tax commissioner. Such tax reports shall be admissible in evidence before the commission in any matter or proceeding or …

Every public utility shall obey and comply with each requirement of every order, decision, direction, rule, or regulation made or prescribed by the commission in any matter in any way relating to or affecting its business as a public utility, and shall do everything necessary or …

All rules and regulations made by any public utility affecting or pertaining to its rates or services to the public shall be just and reasonable.

Every public utility shall furnish annually to the commission, at such time and in such form as the commission may require, a report in which the utility shall answer specifically all questions propounded by the commission upon or concerning which the commission may desire inform…

1. A public utility shall provide notice to a customer of the utility's intention to discontinue utility service for payment delinquency in accordance with commission rules. 2. A public utility shall provide notice to a third party designated by a customer of the utility's intent…

Complaint may be made by the commission on its own motion, or by any person or association, by petition or complaint in writing, setting forth any fact or thing done or omitted to be done by any public utility, including any rule, regulation, or rate established or fixed by or fo…

No complaint as to the reasonableness of any rates or charges of any heat, gas, electrical, water, or telecommunications utility shall be entertained by the commission except when made upon its own motion, unless the same is signed by the governing body of the county or city, if …

The commission shall fix the time and place of hearing upon any complaint and shall serve notice thereof upon the complainant and the utility affected thereby. Such notice shall be given and proceedings shall be conducted as provided by chapter 28-32.

Any public utility requesting an increase in its rates above the maximum approved or prescribed by the commission shall furnish the commission: 1. The original cost of all its property. 2. The date of the acquisition of said property. 3. The amount of money invested in said prope…

1. A public utility, at its option, may use any one of the following twelve-month periods as its test year for rate filings with the commission: a. A historical test year, which may be either the latest twelve-month period for which actual data is available at the time of filing …

1. The commission may approve, reject, or modify a tariff filed under section 49-05-06, which provides for an adjustment of rates to recover jurisdictional capital costs and associated operating expenses incurred by a public utility to comply with federal environmental mandates o…

1. The commission may approve, reject, or modify a tariff filed under section 49-05-06 which provides for an adjustment of rates to recover jurisdictional capital and operating costs incurred by a public utility for new or modified electric transmission facilities. For purposes o…

An electric public utility shall submit integrated resource plans to the commission. The commission may adopt rules and regulations for preparation and submission of integrated resource plans. At the request of the commission, the applicant shall pay a fee reasonably necessary fo…

A change may not be made by any public utility in any tariffs, rates, joint rates, fares, tolls, schedules, classifications, or service which have been filed and published by any public utility, except after thirty days' notice to the commission. The notice must state plainly the…

1. Whenever a notice or any schedule stating an individual or joint rate, classification, contract, practice, or rule, increasing or decreasing, or resulting in an increase or decrease in any rate, is filed with the commission, the commission may suspend by motion the rate, class…

No person subpoenaed or ordered shall be excused from attending and testifying or from producing books, records, correspondence, documents, or other evidence in any investigation or inquiry by or hearing before the commission or any commissioner upon the ground that the testimony…

In all collateral actions or proceedings, the orders and decisions of the commission which have become final shall be conclusive.

The commission, at any time, upon due notice to the public utility affected and after opportunity to be heard as provided in the case of complaints, may rescind, alter, or amend any decision made by it. Any order rescinding, altering, or amending a prior order or decision, when s…

In case any public utility shall do, cause to be done, or permit to be done, any act, matter, or thing prohibited, forbidden, or declared to be unlawful, or shall omit to do any act, matter, or thing required to be done, either by the constitution, any law of this state, or any o…

Every order entered by the commission shall continue in force until the expiration of the time, if any, named by the commission in such order or until revoked or modified by the commission, unless the same is suspended, modified, or revoked by order or decree of a court of compet…

Any party to any proceeding heard by the commission feeling aggrieved by the decision or by the entry of any final order of the commission therein may appeal therefrom to the district court in the manner prescribed in chapter 28-32.

Repealed by omission from this code.

In case the order or decision of the commission is stayed or suspended, the order of the court shall not become effective until a suspending bond first shall have been executed and filed with and approved by the district court, payable to the state of North Dakota, and sufficient…

The commission, the public utility, the complainant, or any other interested person, after the entry of judgment in the district court upon an appeal from the order of the commission, may prosecute an appeal to the supreme court of this state. Such appeal shall be taken as prescr…

In this section, unless the context otherwise requires, resource addition means construction, modification, purchase, or lease of an energy conversion facility, renewable energy facility, demand response system, transmission facility, or a contract to acquire energy, capacity, or…

1. An integrated resource plan must include: a. The electric public utility's forecast of demand for electric generation supply over the planning period with recommended plans for meeting the forecasted demand plus an additional planning reserve margin for ensuring adequate and s…

The commission may require action, assess a disallowance or fine, or provide a penalty in accordance with chapter 49-07 if an electric public utility fails to meet the minimum capacity requirement and reserve margin. Unless otherwise set by the commission, the minimum capacity re…

An electric public utility is responsible for ensuring reliable service. If an electric public utility fails to meet its obligation to provide reliable service to customers within the state, the commission may require action, assess disallowances or fines, or provide a penalty. T…

The commission, for the purpose of ascertaining just and reasonable rates and charges of public utilities, or for any other purpose authorized by law, shall investigate and determine the value of the property of every public utility, except railroads and motor carriers, used and …

The value of the property of a public utility, as determined by the commission for ratemaking purposes, is the money honestly and prudently invested therein by the utility including construction work in progress for new facilities that use lignite mined in this state to generate …

The value of public utility property for ratemaking purposes shall not include or be affected by goodwill value, going concern value, or franchise value in excess of payments made therefor.

The commission, in determining the rates to be charged by any utility under its jurisdiction, shall ascertain whether an advanced or fictitious cost price, or a price in excess of the fair market value of any commodity, machinery, equipment, material, or service has been paid or …

The commission, upon its own motion, may, and, upon a petition for a valuation or revaluation of the property of a public utility, including necessary audits, for the purpose of determining the rate to be charged for the service rendered, signed by twenty-five percent of the patr…

If no new rate shall have been agreed upon, as provided in section 49-06-05, then pending the investigation and final order of the commission, if it is of the opinion that public interest so requires, the commission immediately shall make an order that the utility shall file with…

If, within thirty days after the service of the order, as set forth in section 49-06-06, the public utility fails, neglects, and refuses to file a bond or undertaking with the commission, then the commission immediately shall fix, determine, and prescribe temporary rates to be ch…

Temporary rates fixed, determined, and prescribed under this chapter shall be effective until the rates to be charged, received, and collected by the public utility company shall have been fixed, determined, and prescribed finally. The commission, in any proceeding in which tempo…

If the final rates fixed, determined, and prescribed are less than the temporary rates fixed under the provisions of section 49-06-07, the public utility shall pay or remit to each of the several customers, patrons, or users such sum as such customer, patron, or user has paid to …

The commission, whenever it shall have completed a valuation of the property of any public utility and before such valuation shall have become final, shall give notice by registered or certified mail to such public utility. If, within thirty days after such notice, no protest sha…