Illinois

No 2026 session

Next regular session convenes January 13, 2027

How the Illinois legislature works

Democratic trifecta

Convenes every year; two-year legislative session with bills carrying over.

Senate · 59 seatsDemocratic

House · 118 seatsDemocratic

GovernorDemocratic

2026 session

Bills & resolutions

Active

Signed / enacted

All time

124

Tracked total

Became law

Operating plants

Energy profile (2025)

Energy mix

195,197GWh generated in state

Energy storage

Battery 7 GWh

Discharged to the grid.

Consumes ~142,938 GWh · net exporter — 23% of generation is sent out of state. Chart shows in-state generation, not the consumption mix.

Market structure

Restructured / deregulated

PJM/MISO

11,592 MW nuclear capacity

Regulator

17.69¢

Residential/kWh

▲ 2%

13.07¢

Commercial/kWh

▼ 3%

10.14¢

Industrial/kWh

▲ 18%

▲/▼ vs US average (2025)