HB 78 Utah House · 2026 General Session

Nuclear Regulatory Amendments

HB 78 creates a new Nuclear Energy Regulatory Office within Utah's Division of Waste Management and Radiation Control to oversee state-level nuclear energy regulation. It directly affects nuclear facilities and operators in Utah by establishing state authority for licensing and oversight of nuclear fuel cycle activities like fuel fabrication, storage, and waste management - previously managed federally. Key provisions include granting the division rulemaking power for safety and environmental standards, authorizing fees to cover regulatory costs, and directing efforts to expand Utah's "Agreement State" status with the U.S. Nuclear Regulatory Commission. The bill reorganizes existing regulatory structures without new funding, focusing on coordinating state and federal oversight of nuclear energy operations.
Bill status signed all 5 stages cleared
Introduction
Jan 2026
Committee Review
Jan 2026
House Passage
Mar 2026
Senate Passage
Jan 2026
Signed into Law
Mar 2026
Introduced Jan 20, 2026 Signed Mar 25, 2026
Maddy AI version diff · 6 comparisons

What changed between versions

Amended 2/2/2026 11:02:161 Substitute #1 · 6 edits
MODERATE
The bill was revised to renumber an existing section and remove a specific exemption for interim nuclear waste storage, while also adding a clause to exempt the new nuclear fuel cycle regulations from a separate high-level waste placement law. The definition of the 'nuclear fuel cycle' was narrowed by removing 'fuel enrichment' and 'fuel conversion' from the list of regulated activities. Additionally, the rulemaking standards were expanded to include facility siting, and the reporting section was slightly shortened by removing a requirement to report on safety measures.
Scope change
The bill's scope was narrowed regarding the definition of the nuclear fuel cycle (removing enrichment and conversion) and broadened regarding rulemaking authority (adding facility siting). The applicability of the new regulations was explicitly expanded to exclude them from a specific high-level waste placement chapter.
DEFINITION

The definition of 'nuclear fuel cycle' was changed to remove 'fuel enrichment' and 'fuel conversion' from the list of activities covered by the new office.

REQUIREMENT

A new subsection was added stating that the new nuclear fuel cycle regulations do not apply to the placement of high-level nuclear waste under a specific existing chapter.

The list of rulemaking standards was expanded to include 'nuclear fuel cycle facility siting' and changed from 'standards' to 'standards and performance objectives'.

ELIGIBILITY

A specific Section 2 regarding exemptions for interim storage of nuclear waste produced by the DOE or at state-owned facilities was removed entirely.

REPORTING

The annual reporting requirements were slightly reduced by removing the specific instruction to report on 'safety measures'.

TECHNICAL

The bill text was renumbered (e.g., changing affected code section 19-3-113 to 19-3-321) and minor formatting adjustments were made to the definitions list.

Floor votes · Senate Mar 4, 2026 · House Mar 5, 2026

How they voted

232
Passed · 4 other
Total votes 29
Mar 4, 2026
D Democratic6
3 Yea 2 Nay 1
50% Yea
N Forward1
1 Yea
100% Yea
R Republican22
19 Yea 3
86% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
53
Key actions
10
Committee
4
Amendments
6
Mar 25, 2026
Signed into law
Governor Signed
executive
Mar 6, 2026
Lower · Passed
House/ signed by Speaker/ sent for enrolling
lower
Mar 5, 2026
Lower · Passed
Senate/ signed by President/ returned to House
lower
Mar 5, 2026
Upper · Passed
House/ concurs with Senate amendment
upper
Mar 4, 2026
Senate · Passed
Senate Vote: pass (23-2-4)
senate
Mar 4, 2026
Introduced
Senate/ to House with amendments
lower
Feb 2, 2026
Upper · Passed
Senate/ comm rpt/ amended [Senate Transportation, Public Utilities, Energy, and Technology Committee]
upper
Jan 30, 2026
Upper · Passed
Senate Comm - Favorable Recommendation [Senate Transportation, Public Utilities, Energy, and Technology Committee]
upper
Jan 30, 2026
Introduced
Senate Comm - Amendment Recommendation [Senate Transportation, Public Utilities, Energy, and Technology Committee]
upper
Jan 29, 2026
Committee
Senate/ to standing committee [Senate Transportation, Public Utilities, Energy, and Technology Committee]
upper
Jan 27, 2026
Introduced
Senate/ 1st reading (Introduced)
upper
Jan 26, 2026
Upper · Passed
House/ passed 3rd reading
upper
Jan 22, 2026
Lower · Passed
House/ comm rpt/ amended [House Public Utilities and Energy Committee]
lower
Jan 21, 2026
Lower · Passed
House Comm - Favorable Recommendation [House Public Utilities and Energy Committee]
lower
Jan 21, 2026
Introduced
House Comm - Amendment Recommendation [House Public Utilities and Energy Committee]
lower
Jan 20, 2026
Committee
House/ to standing committee [House Public Utilities and Energy Committee]
lower
Jan 20, 2026
Introduced
House/ 1st reading (Introduced)
lower
1 primary · 1 co-sponsor

Sponsors