HB 70 Utah House · 2025 General Session

Decommissioned Asset Disposition Amendments

HB 70 sets rules for decommissioning coal-powered electrical generation facilities in Utah. It directly affects project entities (like power companies) by requiring them to maintain critical infrastructure - such as equipment providing power to station service and existing interconnections - during decommissioning. The bill prohibits altering these essential systems or disconnecting from the grid, and creates the Utah Energy Council to oversee the selection of facility operators through a competitive process with defined qualifications. It also repeals previous rules about the Decommissioned Asset Disposition Authority and mandates that project entities offer assets for sale at fair market value to the state for two years starting July 2025.
Bill status signed all 5 stages cleared
Introduction
Jan 2025
Committee Review
Mar 2025
House Passage
Mar 2025
Senate Passage
Feb 2025
Signed into Law
Mar 2025
Introduced Jan 21, 2025 Signed Mar 24, 2025
Maddy AI version diff · 5 comparisons

What changed between versions

Amended 3/4/2025 19:03:395 Substitute #1 · 8 edits
MODERATE
This bill substitutes a new version of HB 70 that significantly restructures how Utah handles decommissioned coal power plants. It creates a new Utah Energy Council to manage these assets, establishes stricter requirements for project entities to maintain coal facilities during transition periods, and modifies air quality permitting rules to allow continued operation of existing units while building new facilities.
Scope change
The bill's scope expanded from primarily addressing decommissioning procedures to include creation of a new state council, expanded definitions of critical equipment, and new transition requirements for coal-to-gas/hydrogen facility conversions.
SCOPE

Created the Utah Energy Council with appointed members to manage decommissioned assets through competitive operator selection

Repealed the Decommissioned Asset Disposition Authority provisions that previously governed asset disposition

REQUIREMENT

Added requirement for project entities to provide 180-day notice to Legislative Management Committee before decommissioning coal facilities

Modified maintenance requirements to ensure at least one coal unit remains operational and interconnection equipment stays functional for potential reactivation

Added transition provisions allowing natural gas or hydrogen facility construction without requiring closure of existing coal units until new facility begins operation

DEFINITION

Added new definitions for critical switchyard equipment, fair market value, and interconnection to clarify obligations

TIMELINE

Established July 2, 2025 as the start date for state purchase option on decommissioned assets

TECHNICAL

Modified air quality permit definitions to allow alternative permits with multiple operating scenarios for transitioning facilities

Floor votes

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
43
Key actions
8
Committee
4
Amendments
4
Mar 24, 2025
Signed into law
Governor Signed
executive
Mar 6, 2025
Legislature · Passed
House/ signed by Speaker/ sent for enrolling
legislature
Mar 6, 2025
Lower · Passed
Senate/ signed by President/ returned to House
lower
Mar 6, 2025
Upper · Passed
House/ concurs with Senate amendment
upper
Mar 6, 2025
Introduced
Senate/ to House with amendments
lower
Mar 5, 2025
Upper · Passed
Senate/ comm rpt/ amended
upper
Mar 4, 2025
Upper · Passed
Senate Comm - Favorable Recommendation
upper
Mar 4, 2025
Introduced
Senate Comm - Amendment Recommendation
upper
Feb 28, 2025
Committee
Senate/ to standing committee
upper
Feb 28, 2025
Introduced
Senate/ 1st reading (Introduced)
upper
Feb 28, 2025
Upper · Passed
House/ passed 3rd reading
upper
Feb 7, 2025
Lower · Passed
House Comm - Favorable Recommendation
lower
Feb 3, 2025
Committee
House/ to standing committee
lower
Jan 21, 2025
Introduced
House/ 1st reading (Introduced)
lower
1 primary · 1 co-sponsor

Sponsors