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South Carolina
No 2026 session
Next regular session convenes January 12, 2027
How the South Carolina legislature works
Republican trifectaConvenes every year on a two-year session.
Senate · 46 seatsRepublican
House · 124 seatsRepublican
GovernorRepublican
2026 session
0
Bills & resolutions
0
Active
0
Signed / enacted
All time
12
Tracked total
0
Became law
4
Operating plants
Energy profile (2025)
Energy mix
104,548GWh generated in state
Energy storage
Battery 23 GWh
Pumped 3,910 GWh
Discharged to the grid.
Consumes ~90,408 GWh · net exporter — 10% of generation is sent out of state. Chart shows in-state generation, not the consumption mix.
Market structure
Regulated / vertically integrated
6,600 MW nuclear capacity
14.96¢
Residential/kWh
▼ 14%
11.05¢
Commercial/kWh
▼ 18%
7.11¢
Industrial/kWh
▼ 18%
▲/▼ vs US average (2025)
Operating reactors
Oconee
Duke Energy Carolinas, LLC
3
reactors
2,667
MW
PWR · online 1973
Catawba
Duke Energy Carolinas, LLC
2
reactors
2,410
MW
PWR · online 1985
V C Summer
South Carolina Electric & Gas Co.
1
reactor
1,030
MW
PWR · online 1984
H B Robinson
Duke Energy Progress, LLC
1
reactor
769
MW
PWR · online 1971
South Carolina legislation
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| State | Bill | Title | Status | Latest action ▼ |
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Regulatory & executive actions
Public Service Commission of South Carolina · 2007-440-E · —
Executive Order 2023-18 · Henry McMaster · Jun 9, 2023