South Carolina Code § 6-29-1220

Solar energy systems; development standards; proceedings; enforcement.
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Pursuant to 2025 Act No. 41, SECTION 8.B, for projects approved by a county, this section is effective on January 1, 2026.
(A) For any county that has not adopted rural zoning or has not adopted ordinances establishing design and development standards for solar energy systems, and until such time as rural zoning or an ordinance for solar energy systems has been adopted, then the development and operation of solar energy systems that require a footprint of more than thirteen acres of land shall comply with the following design and development standards:
(1) Site plans shall be prepared by a licensed land surveyor, landscape architect, or engineer in the State of South Carolina. Plans must be sealed.
(2) Solar energy systems shall be set back fifty feet from adjoining property lines and road rights of way and two hundred feet from the nearest residence, church, or school. Setback distances are to the fence and are inclusive of the vegetation buffer.
(3) Solar structures shall not exceed fifteen feet in height. This provision shall not include the interconnection poles, substation equipment, or other devices necessary for the electricity to be delivered to the public utility station.
(4) Solar energy facilities shall be screened from adjacent public road rights of way, residences, churches, or schools with a vegetative buffer and fence or wall with the following specifications:
(a) a vegetative buffer shall be installed adjacent to the solar energy system farm;
(b) the vegetation shall be planted in two staggered rows at a spacing interval between eight feet and ten feet on center and reach at least six feet in height over a three-year growing season and not less than fifteen feet in height at maturity or two feet higher than the highest panel, whichever is greater; and
(c) the vegetation shall include low lying vegetation to fill gaps between taller vegetation.
(5) All lighting shall be shielded or directed in a downward position to prevent noxious glare. A light fixture is required at the ends of all turnarounds.
(6) Fencing shall be at least six feet in height to secure the perimeter. The fence shall be secure at all times.
(7) A warning sign concerning voltage must be placed at the main gate to include the address and name of the solar energy system operator and a twenty-four-hour phone number for the solar energy system in case of an emergency.
(8) Solar collectors shall be designed with anti-reflective coating to minimize glare. Textured glass is optional. Mirrors are prohibited.
(9) Submit and maintain an updated facility decommission plan consistent with the then current decommissioning requirements as required by the South Carolina Department of Environmental Services.
(B) Upon receipt of a completed solar energy system plan by a county subject to the provisions in (A), the county shall set a date for a public hearing and send, by first class mail, a notice of the application to all property owners within two thousand six hundred forty feet of the proposed solar energy system. The notification shall include the projected date of the public hearing to be held by the county. Public notification includes posting in the local newspaper and mail notice to residents postmarked at least thirty days prior to the public hearing.
(C) The Department of Environmental Services is charged with the enforcement of the provisions of this section. Upon the failure of the owner or operator that is given notice of violation of this section to remedy the violation within thirty days, the Department of Environmental Services may impose civil penalties and require remediation for violations of the provisions of this section. Penalties may be not less than one hundred dollars nor more than five thousand dollars for each day of noncompliance. Penalties may be waived by the department for good cause for noncompliance shown by the owner or operator.
Editor's Note
2025 Act No. 41, SECTION 1, provides as follows:
"SECTION 1. This act may be cited as the 'South Carolina Energy Security Act.' "
2025 Act No. 41, SECTION 8.B, provides as follows:
"B. This SECTION takes effect for projects approved by a county on or after January 1, 2026."
2025 Act No. 41, SECTION 33, provides as follows:
"SECTION 33. (A) To foster economic development and future jobs in this State resulting from the supply chains associated with the same while supporting the significant and growing energy and capacity needs of the State, enhance grid resiliency, and maintain reliability, the General Assembly finds that the State of South Carolina should take steps necessary to encourage the development of a diverse mix of long-lead, clean generation resources that may include nuclear and advanced nuclear, biomass as defined in Section 12-63-20(B)(2) of the S.C. Code, hydrogen-capable resources, fusion energy, and other technologies, and should preserve the option of efficiency development of such long-lead resources with timely actions to establish or maintain eligibility for or capture available tax or other financial incentives or address operational needs.
"(B) For an electrical utility to capture available tax or other financial or operational incentives for South Carolina ratepayers in a timely manner, the commission may find that actions by an electrical utility in pursuit of the directives in Section 58-37-35(A) are in the public interest, provided that the commission determines that such proposed actions are in the public interest and reasonably balance economic development and industry retention benefits, capacity expansion benefits, resource adequacy and diversification and potential risks, costs, and benefits to ratepayers and otherwise comply with all other legal requirements applicable to the electrical utility's proposed action. For the South Carolina Public Service Authority, the Office of Regulatory Staff and the Public Service Authority's board of directors shall apply the same principles described in this subsection in evaluating and approving actions proposed by the management of the Public Service Authority to achieve the objectives of this section."
2025 Act No. 41, SECTION 41, provides as follows:
"SECTION 41. (A) Five years after the effective date of this act, the Office of the Regulatory Staff shall prepare a report, to be filed with the Public Utilities Review Committee and the General Assembly, to address the implementation of Article 24, Chapter 27, Title 58 as it relates to the following areas:
"(1) assessing the functioning of the procedures established by section with recommendation for any changes required to ensure their efficient functioning, to promote regulatory efficiency, and to make further the establishment of just, reasonable, and fair rates;
"(2) assessing the effect of rates on ratepayers of all classes;
"(3) assessing the reliability of the electric system and whether investments made by electric utilities increased reliability compared to any change in electric utility rates experienced by ratepayers within the same timeframe; and
"(4) any other information requested by the General Assembly to be included within the report.
"(B) The Office of Regulatory Staff may engage a qualified, independent third party to assist in preparation of the report.
"(C) All expenses and charges incurred by the Office of Regulatory Staff in the performance of its duties within this section may be defrayed by assessments made by the Comptroller General against the regulated electrical utilities regulated and based upon twenty-five percent of the gross revenues collected by such electrical utilities from their business done wholly within this State in the manner set out in Section 58-4-60 for other corporations."
2025 Act No. 41, SECTION 42, provides as follows:
"SECTION 42. Upon passage of this act, Dominion Energy shall evaluate the process for converting the Wateree Generating Station from coal-fired generation to biomass-fired generation. Biomass-fired generation includes, but is not limited to, generation from the firing of wood pellets and wood chips. Dominion Energy must make a report concerning the conversion process to the Public Service Commission and General Assembly by no later than January 13, 2026."
Educational Requirements for Local Government Planning or Zoning Officials or Employees

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