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Mississippi
Adjourned for 2026
Next regular session convenes January 5, 2027
How the Mississippi legislature works
Republican trifectaConvenes every year; two-year legislative session with bills carrying over.
Senate · 52 seatsRepublican
House · 122 seatsRepublican
GovernorRepublican
2026 session
0
Bills & resolutions
0
Active
0
Signed / enacted
All time
23
Tracked total
1
Became law
1
Operating plants
Energy profile (2025)
Energy mix
78,141GWh generated in state
Energy storage
Battery 62 GWh
Discharged to the grid.
Consumes ~53,140 GWh · net exporter — 31% of generation is sent out of state. Chart shows in-state generation, not the consumption mix.
Market structure
Regulated / vertically integrated
MISO
1,390 MW nuclear capacity
14.03¢
Residential/kWh
▼ 19%
13.03¢
Commercial/kWh
▼ 3%
7.38¢
Industrial/kWh
▼ 14%
▲/▼ vs US average (2025)
Operating reactors
Grand Gulf
Entergy Nuclear Operations, Inc.
1
reactor
1,440
MW
BWR · online 1985
Mississippi legislation
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