Tariff Provisions
Massachusetts Department of Public Utilities Tariffs | |||
|---|---|---|---|
| M.D.P.U. Number | ||
| Tariff Provision | Nantucket Electric | Massachusetts Electric | Effective |
| Summary of Electric Delivery Service Rates | October 1, 2026 | ||
| Summary of Electric Basic Service Rates | October 1, 2026 | ||
| R-1 (Residential - Regular) | May 1, 2026 | ||
| R-2 (Residential - Low Income) | May 1, 2026 | ||
| G-1 (General Service, Small C&I) | October 1, 2024 | ||
| G-2 (General Service, Demand) | October 1, 2024 | ||
| G-3 (Time-of-Use) | March 31, 2025 | ||
| S-1 (Street & Area Lighting, Company Owned Equipment) | October 1, 2026 | ||
| S-2 (Street & Area Lighting, Overhead Customer Owned Equipment) | October 1, 2026 | ||
| S-3 (Street & Area Lighting, Underground Division of Ownership) | October 1, 2026 | ||
| S-5 (Street & Area Lighting, Customer Owned Equipment) | October 1, 2024 | ||
| S-6 (Street & Area Lighting, Decorative Company Owned Equipment) | October 1, 2026 | ||
| Cable Facilities Surcharge Provision | not applicable | June 1, 2020 | |
| Terms and Conditions for Distribution Service | October 1, 2024 | ||
| Terms and Conditions for Competitive Suppliers | October 1, 2019 | ||
| Terms and Conditions for Municipal Aggregators | October 1, 2019 | ||
| Terms and Conditions for Greenup Service | January 21, 2008 | ||
| Optional Enhanced Metering Service | October 1, 2016 | ||
| Optional Interval Data Service | October 1, 2016 | ||
| Off-Cycle Meter Read for Switch of Supplier | October 1, 2019 | ||
| 2nd Feeder Service Provision | January 1, 2010 | ||
| Net Metering Provision | March 1, 2026 | ||
| Qualifying Facility Power Purchase Rate P ("P-Rate") | October 1, 2016 | ||
| Standards for Interconnection of Distributed Generation | May 1, 2026 | ||
| Residential Advanced Meter Reading (AMR) Opt-Out Provision | October 1, 2024 | ||
| Tariff for Basic Service | May 1, 2024 | ||
| Basic Service Adjustment Provision | October 1, 2024 | ||
| Residential Assistance Adjustment Provision | August 29, 2025 | ||
| Storm Fund Replenishment Provision | March 1, 2025 | ||
| Pension/PBOP Adjustment Mechanism Provision | October 1, 2024 | ||
| Revenue Decoupling Mechanism (RDM) Provision | October 1, 2026 | ||
| Attorney General Consultant Expenses (AGCE) Provision | October 1, 2024 | ||
| Solar Cost Adjustment Provision | May 1, 2025 | ||
| Transition Cost Adjustment Provision | January 1, 2010 | ||
| Energy Efficiency Provision | July 1, 2025 | ||
| Transmission Service Cost Adjustment Provision | March 31, 2025 | ||
| Storm Performance Adjustment Provision | May 1, 2019 | ||
| Renewable Energy Recovery Provision | March 1, 2026 | ||
| Smart Grid Adjustment Provision | May 1, 2020 | ||
| SMART Provision | July 1, 2026 | ||
| SMART 3.0 Provision | July 1, 2026 | ||
| Tax Credit Provision | October 1, 2024 | ||
| Vegetation Management Pilot Provision | March 1, 2026 | ||
| Electric Vehicle Program Provision | November 1, 2025 | ||
| Performance-Based Ratemaking Provision | October 1, 2025 | ||
| Grid Modernization Provision | October 1, 2024 | ||
| Electronic Payment Recovery Provision | October 1, 2022 | ||
| Credit Provision | November 1, 2022 | ||
| Advanced Metering Infrastructure Provision | October 1, 2024 | ||
| Infrastructure, Safety, Reliability and Electrification Provision | October 1, 2024 | ||
| Provisional System Planning Tariff | December 1, 2025 | ||
| Electric Sector Modernization Plan Provision | July 1, 2025 | ||
| Winter Relief Recovery Provision | May 1, 2026 | ||
Federal Energy Regulatory Commission Tariff | |||
|---|---|---|---|
| Tariff Provision | Nantucket Electric | Massachusetts Electric | Effective |
| Wholesale Distribution Tariff | June 1, 2025 | ||
Related Information
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View our Historical Summary of Electric Delivery Service Rates