SF4590 (Legislative Session 94 (2025-2026))
Public Utilities Commission technical and clarification changes to statues
AI Generated Summary
Purpose
- Update and clarify Minnesota law governing the Public Utilities Commission (PUC) and energy utilities. The changes cover how hearings are run, how filings are made, how rates and investments are planned, and how new energy data and environmental costs are treated.
Key Provisions
llegaron Proceedings and hearings
- Proceeds against a carrier or public warehouse operator begin with a verified complaint or petition, with notice to affected utilities.
- If a matter isn’t settled, the PUC must set a hearing, provide at least 10 days’ notice, and the parties may appear in person or by attorney.
- The PUC issues findings of fact and serves copies of orders or recommendations to all parties.
Contested cases and notices
- The PUC must give reasonable notice to associations and registered groups and to cities/municipalities with an interest.
- The commission may assess a yearly fee to registered groups or persons to cover costs.
Filings and filings system
- Documents must generally be filed through the PUC’s electronic filing system. Exemptions can be approved if needed. Filings can also be made by personal delivery or mail if practical.
Commission structure and records
- The PUC shall have five commissioners, each serving six-year terms. No more than three from the same political party. At least one must have been domiciled outside the seven-county metropolitan area at appointment.
- The governor appoints commissioners with consideration of diverse professional backgrounds (law, engineering, accounting, finance, science, etc.).
- Proceedings must be recorded (audio/video).
Department and commission powers
- The Department of Commerce and the PUC hold the powers and duties vested in them by statute, including oversight of utilities and related services.
Rate setting and planning tools
- Multiyear rate plans: Utilities may propose plans covering up to five years, including major investments, performance measures, and incentives. The plan may include interim rates and is subject to a just and reasonable standard. The utility bears the burden of proof.
- Budget billing and related requirements: Utilities must offer a budget billing option; certain small municipal utilities may be exempt.
- Supplemental staffing funding: The PUC may assess up to $800,000 per year to fund staff needed to implement the chapter’s requirements, allocated based on each utility’s past retail revenues. This assessment is not subject to existing caps.
Interconnection data for distributed renewables
- Starting in 2014, electric utilities must request interconnection data (facility nameplate capacity, preincentive cost, energy source, location ZIP code) from applicants and make non-project-specific data public in a controlled manner. The data handling protects personal information; data submissions are treated as nonpublic data unless otherwise specified.
Decoupling and environmental cost considerations
- Decoupling: The bill adds a new subdivision allowing a public utility to file a decoupling plan. The PUC may approve, deny, or modify the plan in the public interest.
- Environmental costs and social cost of greenhouse gases: The PUC must quantify environmental costs for generation methods and use a defined range of greenhouse gas cost estimates. It is directed to provisional adopt and later adopt EPA’s social cost of greenhouse gases estimates (and to switch to federal Interagency Working Group estimates if they are higher). Interim environmental cost values are to be set for each generation method until formal values are adopted.
Rehearing and procedural refinements
- Rehearing and reconsideration procedures under 216B.27 are updated to specify timeframes (e.g., 20 days to file) and grounds, with standard rules for how rehearings are handled and when decisions take effect.
Hearings on complaints
- When a complaint is filed or a proceeding under certain sections is triggered, the PUC must hold a hearing within a defined window and issue a decision within a short period after the hearing.
Repeals and repealed topics
- The bill repeals certain older statutes related to curtailment payments, environmental project determinations of prudence, and related decoupling provisions, consolidating or updating the framework for energy regulation.
Significant Changes to Existing Law
- Structure and process: Several procedural aspects of PUC hearings, notices, and filings are clarified and standardized, including a stronger emphasis on electronic filing and public notice.
- Commission composition and accountability: The PUC is explicitly defined to have five commissioners with term limits, party balance provisions, geographic representation, and a broader set of eligible backgrounds, plus formal recording of proceedings.
- Rate design tools: Introduction of or expanded use of multiyear rate plans and decoupling mechanisms to align utilities’ revenue with efficiency and demand-side goals.
- Data transparency and privacy: New requirements for interconnection data collection and controlled public disclosure to balance transparency with privacy.
- Environmental economics: Formal incorporation of the Social Cost of Greenhouse Gases into planning and decision-making, with a pathway to updated federal estimates.
- Staffing and funding: A dedicated funding mechanism to support PUC staffing for the new or expanded duties.
- Repeals: Removal of specific older provisions to avoid duplication and tighten the regulatory framework.
Potential Effects
- Consumers: Potentially more predictable pricing through multiyear rate plans and decoupling; improved access to information on distributed energy projects; increased focus on environmental costs in rate setting.
- Utilities: New planning tools (multiyear plans, decoupling) and funding for regulatory processes; must provide interconnection data and participate in enhanced procedural processes.
- Policy and environment: Clearer use of environmental costs and the social cost of GHGs in decisions; encouragement of energy efficiency and renewable integration through decoupling and related mechanisms.
Relevant Terms - Public Utilities Commission (PUC) - energy regulation - multiyear rate plan - budget billing - decoupling - distributed renewable energy - interconnection data - interconnection information - environmental costs - social cost of greenhouse gases (SGHG) - EPA External Review Draft - Interagency Working Group (IWG) on the Social Cost of Gases - rehearing and reconsideration - hearings and notices - electronic filing system - supplemental staffing assessment - rate base, cost of capital - arbitrary or just and reasonable rates - decoupling pilot program - data privacy / nonpublic data - repeal of older statutes (216B.1681, 216B.1695, 216B.2412(3))
Bill text versions
- Introduction PDF PDF file
Upcoming committee meetings
- Energy, Utilities, Environment, and Climate on: March 23, 2026 12:30
Actions
| Date | Chamber | Where | Type | Name | Committee Name |
|---|---|---|---|---|---|
| March 18, 2026 | Senate | Action | Introduction and first reading | ||
| March 18, 2026 | Senate | Action | Referred to | Energy, Utilities, Environment, and Climate |
Citations
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"summary": "Reference to Minnesota Statutes section 216.13.",
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"summary": "Reference to Minnesota Statutes section 216.16.",
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"analysis": {
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"summary": "Reference to Minnesota Statutes section 216.161.",
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"summary": "Reference to Minnesota Statutes section 216.17, subdivision 3.",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216A.01.",
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"citation": "216A.01",
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"analysis": {
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"summary": "Reference to Minnesota Statutes section 216A.03, subdivision 1.",
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"summary": "Reference to Minnesota Statutes section 216A.03, subdivision 6.",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216A.05, subdivision 2.",
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"citation": "216A.05",
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"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.027, subdivision 7.",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.06.",
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"citation": "216B.06",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.098, subdivision 2.",
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"citation": "216B.098",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.16, subdivision 19.",
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"citation": "216B.16",
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.1611, subdivision 3a.",
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},
"citation": "216B.1611",
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Amendment to 216B.2412 adding Subd.4 (Decoupling plans).",
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"citation": "216B.2412",
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Addition of Subd.3 to 216B.2422 related to environmental costs.",
"modified": []
},
"citation": "216B.2422",
"subdivision": "subdivision 3"
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.27, subdivision 1.",
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"citation": "216B.27",
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"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.27, subdivision 2.",
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"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.27, subdivision 3.",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.27, subdivision 4.",
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},
"citation": "216B.27",
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.27, subdivision 5.",
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},
"citation": "216B.27",
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},
{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.39 (cross-reference in repealer context).",
"modified": []
},
"citation": "216B.39",
"subdivision": ""
},
{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.40 (cross-reference in repealer context).",
"modified": []
},
"citation": "216B.40",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.41 (cross-reference in repealer context).",
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"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.42 (cross-reference in repealer context).",
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"citation": "216B.42",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.43.",
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},
"citation": "216B.43",
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.62, subdivision 3a.",
"modified": []
},
"citation": "216B.62",
"subdivision": "subdivision 3a"
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.1681 (repealed in this act).",
"modified": []
},
"citation": "216B.1681",
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{
"analysis": {
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"summary": "Reference to Minnesota Statutes section 216B.1695 (repealed in this act).",
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},
"citation": "216B.1695",
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{
"analysis": {
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"removed": [],
"summary": "Reference to Minnesota Statutes section 216B.2412, subdivision 3 (repealed by this act).",
"modified": []
},
"citation": "216B.2412",
"subdivision": "subdivision 3"
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to Laws 1974, chapter 429 (historic Minnesota law cited in 216B.06).",
"modified": []
},
"citation": "Laws 1974 chapter 429",
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{
"analysis": {
"added": [],
"removed": [],
"summary": "Reference to the federal Clean Air Act, 42 U.S.C. § 7411.",
"modified": []
},
"citation": "42 U.S.C. § 7411",
"subdivision": ""
},
{
"analysis": {
"added": [],
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"summary": "Reference to the federal Clean Air Act, 42 U.S.C. § 7412.",
"modified": []
},
"citation": "42 U.S.C. § 7412",
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}
]Progress through the legislative process
In Committee