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Combined Heat and Power Partnership

Massachusetts Interconnection Standards

Date Last Updated8/13/2014
Policy TypeInterconnection Standard
Policy Administrator/Contact OfficeMassachusetts Department of Public Utilities (DPU)
Policy Initiation Date2/16/2007
Policy SummaryMassachusetts's interconnection standards apply to all forms of distributed generation (DG), including CHP, served by the state's four investor-owned utilities (Unitil, NSTAR, National Grid, and Western Massachusetts Electric Company). The Model Interconn
CHP Eligibility RequirementsBoth fossil-fueled and renewably-fueled CHP systems are eligible for standardized interconnection.
Eligible Project Size (MW)All sizes are eligible.
Applicable FormsApplicable forms and more information can be accessed on the Massachusetts DG and Interconnection Main Page.
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