Mississippi Code 1972 (2023) › Title 77 - PUBLIC UTILITIES AND CARRIERS (§§ 77-1-1 — 77-NEW-NEW-004) › Chapter 3 - REGULATION OF PUBLIC UTILITIES (§§ 77-3-NEW — 77-3-809) › Article 1 - CERTIFICATES OF PUBLIC CONVENIENCE AND NECESSITY; RATES; SERVICE (§§ 77-3-NEW — 77-3-99) › Section 77-3-42 - Rate increase resulting from fuel adjustment clauses or riders; audits of fuel purchases

(1)
(a)
No public utility, the rates of which are subject to regulation under the provisions of this chapter, shall increase its rate or rate schedule in addition to its base rate as a result of what is commonly referred to as "fuel adjustment clauses" increase or "fuel adjustment riders" if the application of such clause or rider shall result in ultimate cost recovery exceeding the actual cost of fuel burned or consumed in its generating facilities and the cost of purchased energy.
(b)
For the purpose of such fuel adjustment clause or rider, the cost of fuel as used herein shall include only the actual cost of the fuel and its transportation and may include such other cost items which are as of the effective date of this section allowed by the federal energy regulatory commission for inclusion in wholesale fuel adjustment clauses under its jurisdiction. In addition thereto fuel cost may include direct costs associated with burning the fuel at the generating plant, such as fuel-handling expenses and the cost of fuel sampling and analysis.
(2)
(a)
The commission is hereby directed to cause a continuous monitoring by the public utilities staff and a complete audit, as necessary but not less than annually, of all fuel purchases for which fuel adjustment clauses or riders have been placed in effect prior to and after the effective date of this section, which shall totally verify fuel costs as might be consumed in generating plants and all purchased energy of such electric utilities in Mississippi with said audit being based upon generally accepted auditing standards which would accurately provide detailed information as to the actual monthly utility fuel costs. Such audit shall be completely independent of any audit performed on behalf of such utility.
(b)
The commission is hereby directed to promulgate rules and regulations, not inconsistent with the laws, (i) to define allowable costs for inclusion in fuel adjustments, (ii) to establish guidelines for defining what elements constitute a just and reasonable fuel adjustment clause or rider, (iii) to establish guidelines for defining what elements constitute efficient and economical procurement and use of energy and fuel, and (iv) to establish general guidelines for making the required review of fuel adjustment clauses or riders as required by this section. Such rules and regulations shall be spread upon the minutes of the commission.
(c)
Such audits shall include (i) a determination if fuel and associated costs are properly identified and recorded in the appropriate uniform system of accounts, (ii) a determination if purchased energy and associated costs are properly identified, (iii) an assessment of a utility's practices for economical purchase and use of fuel and electric energy, and (iv) an assessment of the relevant contract terms and conditions and any variations from contract terms.
(3)
The audits required by this section shall extend to the fuel acquisition activities of any corporation which is owned in whole or in part by any such public utility under the jurisdiction of the commission or owned in whole or in part by a public utility holding company which is the parent company of any public utility under the jurisdiction of the commission. Public utilities under the jurisdiction of this commission, the rates of which are subject to regulation under the provisions of this chapter, shall not purchase fuel and/or energy from a company or corporation which is owned in whole or in part by that public utility or by the parent company of that public utility unless the selling company or corporation assents to audits as provided for under this section.
(4)
Upon receipt of each audit report, the certified public accountant of the public utilities staff shall review the report and furnish the commissioners with a written summary of, and his comments on, the report. The commission shall meet within one (1) week after receipt of the accountant's summary, and shall spread upon the minutes of the commission that it has reviewed said summary and further shall describe any action which it takes regarding the audit report or the fact that no action was required. Any costs included in a fuel adjustment clause or rider by a public utility under the jurisdiction of the commission found in violation of this section shall, by order of the commission, be refunded to the appropriate person or persons. In lieu of payment, the utility may credit the service account with the amount due under this subsection if the consumer entitled to the refund is, at that time, a consumer of the utility.
(5)
Periodically, and not less frequently than annually, the commission shall review the audit reports, the reports of the certified public accountant of the public utilities staff, any reports of the public utilities staff relating to its monitoring of fuel purchases, and all other relevant information relating to fuel purchases, fuel adjustment clauses or riders, and purchased energy for the purpose of determining (a) whether or not the utility is properly and correctly employing the use of the fuel adjustment clause or rider applicable to its operations and billing procedures, (b) whether or not the utility has engaged in practices in the acquisition of fuel or purchased energy which are efficient and economical, and (c) whether or not there is reason to question the practices, contracts, operations or procedures of the utility in the purchase or acquisition of fuel or purchased energy relative to efficiency, economy and the public interest.
If the commission, after following the procedures described above, has reasonable cause to believe that inefficient or uneconomical procurement or use of fuel or purchased energy has resulted in unreasonable or unjust charges or costs to the consumers, then the commission shall initiate a procedure for hearing as provided for in Section
77-3-47
for the purpose of determining whether or not any of the costs or charges included in the fuel adjustment charges to the consumers were unreasonable or unjust. If the commission upon hearing shall find that any charges for the purchase or procurement of fuel or purchased energy were unreasonable or unjust, then the commission shall order that such costs or charges be refunded to the appropriate person or persons together with interest at the same rate prescribed in Section
77-3-39
, Section
77-3-69
and Section
77-3-71
. In lieu of payment, the utility may credit the service account with the amount due under this subsection if the consumer entitled to the refund is, at that time, a consumer of the utility.
(6)
(a)
The commission shall maintain at all times complete and current data relating to sales and purchases of electric capacity of all utilities, including copies of contracts and agreements for the purchase of electric capacity, amendments to such contracts, records of purchases and sales of electric capacity, and all other relevant information and data deemed appropriate by the commission for carrying out the provisions of this section.
(b)
The commission is hereby directed to review, not less frequently than annually, the information and data described above. If, from said review the commission has reasonable cause to believe that inefficient or uneconomical sales or purchases of electric capacity by a utility, the rates of which are subject to regulation by the commission, have resulted in unreasonable or unjust charges or costs to the consumers, then the commission shall initiate a procedure for hearing as provided for in Section
77-3-47
for the purpose of determining whether or not any of the costs or charges for sales or purchases of electric capacity included in the charges to consumers were unreasonable or unjust. If the commission, upon hearing, shall find that any such charges for the sale or purchase of electric capacity were unreasonable or unjust, then the commission shall order that such costs or charges be refunded to the appropriate person or persons, together with interest thereon at the same rate prescribed in Section
77-3-39
, Section
77-3-69
and Section
77-3-71
. In lieu of payment, the utility may credit the service account with the amount due under this subsection if the consumer entitled to the refund is, at that time, a consumer of the utility.
(7)
The commission shall provide a full and complete report of said audits to the Legislature on or before March 15 of each year. The report shall include certification by the commission that the information is true and correct as well as other clarifications of the audit information and any recommendations for correcting imperfections in statutes relative to existing fuel or purchased gas adjustments.
(8)
Nothing in this section shall prohibit the commission from entering an order in a declared emergency allowing public utilities under such emergency circumstances to adjust their rates for a period not to exceed sixty (60) days upon declaration of said emergency. There shall be a full hearing and a complete and total accounting as to total costs of said commission order to public utilities customers, with detailed accounting of such emergency fuel adjustment clause order being made available to the public.
(9)
This section shall not apply to a municipality, including a joint agency organized pursuant to Section
77-5-701
et seq., as amended.
Laws, 1978, ch. 507, § 1(3); Laws, 1983, ch. 467, § 19, eff. 4/6/1983.
Amended by Laws, 2020, ch. 387, SB 2386,§ 22, eff. 7/1/2020.