SC Code § 58-27-840 (2021)
2021 South Carolina Code of Laws|Title 58 - Public Utilities, Services and Carriers|Chapter 27 - Electric Utilities And Electric Cooperatives|Section 58-27-840. Preferences and unreasonable differences in rates shall not be made; classifications may be established.

 (A) No electrical utility, or consolidated political subdivision shall, as to rates or services, make or grant any unreasonable preference or advantage to any person, corporation, municipality or consolidated political subdivision to its unreasonable prejudice or disadvantage. No electrical utility, or consolidated political subdivision shall establish or maintain any unreasonable difference as to rates or service as between localities or as between classes of service. Subject to the approval of the Commission, however, electrical utilities, and consolidated political subdivisions may establish classifications of rates and services and such classifications may take into account the conditions and circumstances surrounding the service, such as the time when used, the purpose for which used, the demand upon plant facilities, the value of the service rendered and any other reasonable consideration. The Commission may determine any question of fact arising under this section. The Commission shall not fix any rates charged by electric cooperatives or consolidated political subdivisions.  (B) No distribution electric cooperative shall, as to rates or services, make or grant any unreasonable preference or advantage to any person, corporation, municipality or consolidated political subdivision to its unreasonable prejudice or disadvantage. No distribution electric cooperative shall establish or maintain any unreasonable difference as to rates or service as between localities or as between classes of service. The Office of Regulatory Staff is granted the authority to audit, on its own initiative or in response to complaints, issues arising under this subsection, including the authority to review and examine whether the distribution electric cooperatives are maintaining any unreasonable differences as to rates or service as between localities or as between classes of service. Rate classifications established by distribution electric cooperatives may take into account the conditions and circumstances surrounding the service, such as the time when used, the purpose for which used, the demand upon plant facilities, the value of the service rendered, and any other reasonable consideration. Upon completion of an audit, review, or examination as provided in this section, the Office of Regulatory Staff must report its findings to the board of the distribution electric cooperative and attempt to resolve any compliance issues identified in the audit.  (C) The Commission is granted authority to resolve any disputed issues arising from the audit, review, or examination by the Office of Regulatory Staff of matters arising under subsection (B) of this section. The Commission shall not fix any rates charged by electric cooperatives.  HISTORY: 1962 Code Section 24-34; 1952 Code Section 24-34; 1942 Code Section 8555-2; 1932 (37) 1497; 1934 (38) 1452; 1935 (39) 207; 1937 (40) 493; 1969 (56) 740; 1972 (57) 2757; 2019 Act No. 56 (H.3145), Section 15, eff January 1, 2020.  Editor's Note  2019 Act No. 56, Section 16, provides as follows:  "SECTION 16. Where the provisions of new or revised 1976 Code sections or subsections contained in this act conflict with provisions of the bylaws of an electric cooperative, the provisions of this act control and the cooperative, as permitted by Section 33-49-280, shall amend and conform its bylaw provisions accordingly."  Effect of Amendment  2019 Act No. 56, Section 15, inserted the (A) identifier; in (A), in the first and second sentences, deleted "distribution electric cooperative" following "No electrical utility,", and in the third sentence, deleted "distribution electric cooperatives" following "electrical utilities,"; added (B), providing for the manner in which the prohibition against preferences and unreasonable differences in rates applies to distribution electric cooperatives; and added (C), granting the Commission authority to resolve disputed issues from the audit, review, or examination by the Office of Regulatory Staff.