Policy trends
Nuclear legislation across all 50 states + DC
From year2015–2026
1,697
Bills introduced (2015–present)
276
Signed or enacted
16%
Overall pass rate
132
Bills in 2026 sessions
Bills by year
Introduced, advanced (passed ≥1 chamber), and signed/enacted across all states.
Where 2026 bills stand
Where bills in the 2026 legislative sessions stand today. Died in session means the bill was still in progress — never signed or enacted — when its legislature adjourned, so it can no longer advance.
In committee
27
Introduced
24
Enacted
14
Signed
5
Passed a chamber
1
Vetoed
1
Died in session
60