Welcome to the Maine Public Utilities Commission website
Our mission is to serve Maine by balancing access to safe and reliable utility services with rates that are just and reasonable for customers and public utilities, while minimizing energy costs and greenhouse gas emissions.
Calendar
| Date | Meeting Details | Time |
|---|---|---|
| 4/29/2025 | Deliberations Audio/Video | 10:00 AM |
| 5/6/2025 | Deliberations Audio/Video | 10:00 AM |
| 5/13/2025 | Deliberations Audio/Video | 10:00 AM |
| 5/28/2025 | Deliberations Audio/Video | 10:00 AM |
| Date | Event | Summary |
|---|---|---|
| 2025-00103 | MSD Sanford LLC & Hanson Ridge Solar LLC Initial Case Conference | |
| 2022-00050 | ReEnergy Livermore Falls - Technical Conference on 2025 Economic Benefits Obligation Report | |
| 2024-00149 | Intervenor Testimony Technical Conference | |
| 2024-00048 | CMP Initial Testimony/Dyco Investigation Technical Conference | |
| 2024-00378 | Maine Water Company Technical/ Case Conference | |
| 2023-00020 | Helix Maine Wind Development 2025 Economic Benefits Obligation Report Technical Conference | |
| 2025-00059 and 2025-00060 | CMP Accounting Order - Tax and MNG Accounting Order - Tax - Technical and Case Conferences | |
| 2025-00018 | CMP 2025 Annual Compliance Filing - Technical Conference |
Recent Orders and
Cases of Note
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2025-00019 Central Maine Power Annual Stranded Cost Reconciliation
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2024-00363 Inquiry Regarding Electric Low-Income Assistance Program
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2024-00231 Inquiry of Time of Use Rates for Delivery and Standard Offer
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2024-00191 Inquiry Regarding Improving Resiliency and Addressing Escalating Storm Costs
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2024-00149 Investigation Into Allocation of Benefits of Distributed Generation Under NEB
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2024-00111 Audit of Operations and Management Practices Pertaining to Versant Power
Important Announcements
ELECTRIC SUPPLY
Frequently Asked Questions regarding Standard Offer Electric Supply
What You Should Know About Competitive Electricity Suppliers (CEPs)
UTILITY ASSISTANCE PROGRAMS AND RESOURCES
Resources to help with utility bills and conservation: www.MaineElectricHelp.com
Governor's Energy Office Winter Heating Guide
FILING PUBLIC COMMENTS
You may file written comments in a Commission case via the Commission’s Case Management System. Written comments will be considered in any final Commission decision and become part of the official case file.
POLICY FOR IMPLEMENTING THE TRIBAL-STATE COLLABORATION ACT
News
- MAINE PUBLIC UTILITIES COMMISSION REMINDS GAS AND ELECTRIC UTILITY CUSTOMERS OF RIGHTS, RESPONSIBILITIES, AND ASSISTANCE PROGRAMS AS WINTER DISCONNECT PROTECTION PERIOD ENDS (4/15/2025)
- Maine PUC Observes National Safe Digging Month in April (4/14/2025)
- Maine Public Utilities Commission Opens Formal Investigation into Versant Power Company Management Practices (4/8/2025)
- MPUC TO HOLD PUBLIC WITNESS HEARING IN THE 10 PERSON COMPLAINT CONCERNING AN INCREASE IN RATES PERTAINING TO LORING DEVELOPMENT AUTHORITY (4/7/2025)
- MAINE PUBLIC UTILITIES COMMISSION ISSUES SECOND REQUEST FOR INFORMATION FOR NORTHERN MAINE RENEWABLE ENERGY GENERATION AND TRANSMISSION PROJECTS (4/1/2025)