Utilities

Massachusetts Utilities

In most cases, we only provide profiles for the largest five utilities with more than 100,000 total customers.

Restructuring

Schedule for Recurring Utility Proceedings

Massachusetts Electric Co

Ownership TypeInvestor Owned
Balancing AuthorityISO New England Inc.
NERC Regional EntityNortheast Power Coordinating Council (NPCC)
Holding Company
Structure
Owns Generation
Owns Transmission
Share of Residential Customers in MA24%

Important Recurring Proceedings

Operational Data

Financial Data

Advanced Energy Metrics

Time Varying Rates

NSTAR Electric Company

Ownership TypeInvestor Owned
Balancing AuthorityISO New England Inc.
NERC Regional EntityMidwest Reliability Organization (MRO)
Holding Company
Structure
Owns Generation
Owns Transmission
Share of Residential Customers in MA23%

Important Recurring Proceedings

Operational Data

Financial Data

Advanced Energy Metrics

Time Varying Rates