HF 4348 Minnesota House · 2025-2026 Regular Session

Thermal energy networks designated as public improvements and waterworks.

This bill designates thermal energy networks as public improvements and waterworks, allowing municipalities in Minnesota to acquire, construct, and maintain these systems alongside existing utilities like water and sewer infrastructure. The legislation amends state statutes to explicitly include thermal energy networks in the list of authorized municipal projects, enabling local governments to build and operate district heating systems as part of their public works responsibilities. By reclassifying these networks under existing legal frameworks for waterworks and public improvements, the bill provides municipalities with the authority to plan, fund, and manage thermal energy distribution without requiring new legislative approvals for each project.
Bill status passed 3 of 5 stages cleared
Introduction
Mar 2026
Committee Review
May 2026
House Passage
May 2026
Senate Passage
Governor
Introduced Mar 16, 2026 Last action May 12, 2026
Maddy AI version diff · 2 comparisons

What changed between versions

1st Engrossment 2nd Engrossment · 3 edits · May 6, 2026
MINOR
The bill was renumbered from the 1st to the 2nd Engrossment and updated its publication date. Substantively, the definition of 'Improvement' was modified to clarify that county improvements are limited to specific highway-related construction and signage, while explicitly adding 'improvements made pursuant to subdivision 2a' to the list of authorized activities. The bill also added new sections (5.6 through 5.12) and renumbered subsequent sections, indicating the addition of new substantive content to the legislation.
Scope change
The scope of 'Improvements' under county authority was clarified to include specific thermal energy network improvements referenced in subdivision 2a, expanding the types of projects counties can undertake under this statute.
DEFINITION

The definition of 'Improvement' was updated to explicitly include improvements made pursuant to subdivision 2a, while simultaneously limiting county-specific improvements to highway construction, reconstruction, and related signage.

SCOPE

New sections 5.6 through 5.12 were inserted into the bill, expanding the legislative text beyond the previous version.

TECHNICAL

The bill was reclassified from the 1st Engrossment to the 2nd Engrossment, and the posting date was updated from April 9, 2026, to May 6, 2026.

Floor votes · House May 6, 2026

How they voted

11616
Passed
Total votes 132
May 6, 2026
D Democratic66
66 Yea
100% Yea
R Republican66
50 Yea 16 Nay
75% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
16
Key actions
3
Committee
2
Amendments
2
May 12, 2026
Introduced
Comm report: Rule 45-amend, subst. General Orders SF4503
upper
May 11, 2026
Committee
Re-referred to Rules and Administration for comparison with SF4503, now on General Orders
upper
May 7, 2026
Introduced
Introduction and first reading
upper
May 7, 2026
Introduced
Received from House
upper
May 6, 2026
Lower · Passed
Bill was passed as amended
lower
May 6, 2026
Lower · Passed
Amended
lower
Apr 9, 2026
Lower · Passed
Committee report, to adopt as amended
lower
Mar 16, 2026
Introduced
Introduction and first reading, referred to Elections Finance and Government Operations
lower
1 primary · 8 co-sponsors

Sponsors