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Calendar

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Small Solar Interconnection Issues

Recent Orders and
Cases of Note

• 2025-00290 Investigation Pertaining to Union River Telephone Company

• 2025-00270 Investigation into Reliability Benchmarks for CMP and Versant

• 2025-00218 CMP Request for Approval of a Rate Change

• 2025-00160 Request for Approval of Proposed Rate Increase for Casco Bay Island Transit

• 2025-00145 Inquiry Regarding the Future of Natural Gas

• 2025-00107 Commission Initiated Inquiry into Performance-based Regulation of Investor-owned Transmission and Distribution Utilities

• 2025-00019 Central Maine Power Annual Stranded Cost Reconciliation

• 2025-00018 Central Maine Power Annual Compliance Filing

• 2024-00300 10 Person Complaint Concerning Increase in Rates Pertaining to Loring Development Authority

• 2024-00363 Inquiry Regarding Electric Low-Income Assistance Program

• 2024-00231 Inquiry of Time of Use Rates for Delivery and Standard Offer

• 2024-00191 Inquiry Regarding Improving Resiliency and Addressing Escalating Storm Costs

• 2024-00149 Investigation Into Allocation of Benefits of Distributed Generation Under NEB

• 2024-00111 Audit of Operations and Management Practices Pertaining to Versant Power

• 2024-00099 Request for Information for  Renewable Energy Generation and Transmission Projects Pursuant to the Northern Maine Renewable Energy Development Program

• 2024-00137 Commission Initiated Investigation Follow-On Proceeding to Further Investigate Stranded Cost Rate Design 

• 2023-00009 Commission Initiated Investigation into Rate Center Consolidation for Consolidated Communications

• View All Commission Orders

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

Maine Department of Energy Resources 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 

This policy governs the implementation of the Tribal-State Collaboration Act for the Maine Public Utilities Commission.

News

• MAINE PUBLIC UTILITIES COMMISSION JOINS REGIONAL PARTNERS IN SELECTING NEW CLEAN ENERGY PROJECTS (12/18/2025)
• MAINE PUBLIC UTILITIES COMMISSION APPROVES MAJOR EXPANSION AND REDESIGN OF STATEWIDE LOW-INCOME ASSISTANCE PROGRAM (LIAP) (12/16/2025)
• COMMISSION ACCEPTS BIDS FOR STANDARD OFFER ELECTRICITY SUPPLY FOR 2026 FOR CENTRAL MAINE POWER COMPANY AND VERSANT POWER COMPANY'S MAINE PUBLIC DISTRICT (11/19/2025)
• COMMISSION ACCEPTS BIDS FOR STANDARD OFFER ELECTRICITY SUPPLY FOR 2026 FOR VERSANT BANGOR HYDRO DISTRICT STANDARD OFFER CUSTOMERS (11/18/2025)
• MAINE PUBLIC UTILITIES COMMISSION DISMISSES CENTRAL MAINE POWER COMPANY'S PROPOSED FIVE-YEAR RATE INCREASE FILING (11/18/2025)

Read Current News & Press Releases