+$12a month
Dominion Energy South Carolina
Investor-owned utility (Dominion Energy South Carolina, Inc), regulated by the South Carolina Public Service Commission. The average South Carolina home pays about $150 a month for electricity (EIA, 2024).
Dominion Energy South Carolina rate increase 2026: no pending rate case right now
Its last case adds about $12 a month, effective July 1, 2026. Recent decisions are below. See every case in South Carolina, or get an alert when the next one is filed.
Decided
How to have a say
Rate cases are decided by the South Carolina Public Service Commission, which takes written comments on every docket and holds public hearings on the big ones. Comment deadlines and hearing dates are on each case page above when we have them. The office that argues for households in these cases is the Office of Regulatory Staff; its filings are the plain-English version of the utility's numbers.
Guides: how to comment and whether it helps, what "typical bill" means, how to read your bill.
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Other South Carolina utilities with cases
Santee Cooper state-owned utility
Corrections and tips: [email protected]. Every figure links to its source on the case page.