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Massachusetts Distributed Generation, Interconnections and Net Metering

Information and instructions on the safe interconnection of distributed generation to Eversource's infrastructure.

Interconnection Analysis Portal

Find suitable land for solar development and review interconnection costs.

Learn more about the tool

How to Reach Us

Schedule Z documentation

Eastern Massachusetts
Eversource Energy
Attention: Eversource EM DG
247 Station Drive
Westwood MA 02090

Western Massachusetts
Eversource Energy
Attention: Eversource WM DG
300 Cadwell Drive
Springfield, MA 01104

Net metering billing questions

Eastern Massachusetts
Solar Billing: 800-340-9822

Western Massachusetts
Solar Billing: 888-783-6610

SMART solar program questions

Eversource Ombudsperson

Warren Boutin, Director of Distributed Energy Resources