Interconnection filings and tariffs

A list of interconnection filings and electric company interconnection tariffs

DPU filings

To see all document filings, please visit the file room  and type the case number using the following format: XX-XX (numbers only).
The first two digits in a case number represent the year the case was opened.  The following digits are assigned sequentially for all cases opened in that year.

Case number Subject of investigation
D.P.U. 17-164 Petition for approval of a proposed revision of Section 3.4.1 of the distributed generation tariff
D.P.U. 11-75 Investigation on distributed generation interconnection.

 

Interconnection tariff

Eversource Energy interconnection tariff

National Grid interconnection tariff

Unitil interconnection tariff

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