Commissioner profileStephen "Mike" CastonCommissionerSouth Carolina Public Service Commission, South CarolinaPublic contactPhone(803) 896-5100Fax(803) 896-5188Trust and provenance · Commissioner profileA RegulatorIndex public-directory record. Contact and role fields come from the displayed roster source; the official commission website is provided for confirmation.Source accessedFebruary 25, 2026SourcesOfficial commission website ↗Official commission source · South Carolina Public Service CommissionPublic commissioner roster ↗Public commission roster · National Association of Regulatory Utility CommissionersMethodology and standardsReport a correctionCorrections are reviewed against authoritative sources before any public record changes.Other commissioners at this commissionCommissionerDelton W. Powers Jr.South Carolina Public Service CommissionCommissionerEugene HennellySouth Carolina Public Service CommissionCommissionerFlorence P. BelserSouth Carolina Public Service CommissionVice ChairH. David BrittSouth Carolina Public Service Commission