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 |
|---|---|---|
| 7/15/2025 | Deliberations Audio/Video | 10:00 AM |
| 7/22/2025 | Deliberations Audio/Video | 10:00 AM |
| 8/5/2025 | Deliberations Audio/Video | 10:00 AM |
| Date | Event | Summary |
|---|---|---|
| 2024-00326 | Machias Water Company Settlement Conference | |
| 2025-00161 | Northern Aquarion 708 - Technical Conference on Northern/Unitil's Proposed Reorganization | |
| 2025-00176 | TOU Investigation Initial Case Conference | |
| 2025-00050 | Passamaquoddy Tribe/EMEC Hearing and Oral Argument | |
| 2024-00378 | The Maine Water Company Workshop on Proposed Unification of Rate Schedules | |
| 2024-00378 | The Maine Water Company Workshop on Proposed Unification of Rate Schedules |
Recent Orders and
Cases of Note
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2025-00160 Request for Approval of Proposed Rate Increase for Casco Bay Island Transit
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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
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 APPROVES STIPULATION FOR ANNUAL STRANDED COST RECONCILIATION FOR VERSANT POWER (6/24/2025)
- MAINE PUBLIC UTILITIES COMMISSION APPROVES RATE CHANGES FOR CENTRAL MAINE POWER COMPANY (6/13/2025)
- MAINE PUBLIC UTILITIES COMMISSION INITIATES INQUIRY ON THE FUTURE OF NATURAL GAS AND STATE DECARBONIZATION GOALS (5/14/2025)
- MAINE'S 207 AREA CODE PROJECTED TO LAST UNTIL 2045, ACCORDING TO NEW NANPA FORECAST (4/29/2025)
- 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)