SB1527

NUCLEAR MORATORIUM REPEAL

Introduced·2/4/25
Introduced Text

SB1527 repeals the moratorium on constructing new nuclear power reactors in Illinois.

SB1527 amends the Public Utilities Act to remove the prohibition on constructing new nuclear power reactors with a nameplate capacity of more than 300 megawatts in Illinois. The bill allows construction to proceed if the entity constructing the reactor has obtained all necessary permits and the U.S. Nuclear Regulatory Commission has approved the reactor. Beginning January 1, 2026, construction may commence on new reactors with a nameplate capacity of 300 megawatts or less.

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  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Where it stands

Current
In committee
Next
Committee decision

Sponsors

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16
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Democratic CaucusRepublican Caucus

History

Oct 29, 2025

Senate

Added as Co-Sponsor Sen. Jason Plummer

Aug 21, 2025

Senate

Sponsor Removed Sen. Sally J. Turner

Aug 21, 2025

Senate

Added as Chief Co-Sponsor Sen. Sally J. Turner