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

Rulemakings and Regulations

D.P.U. 12-81:Net Metering and Emergency RulemakingClosed
D.P.U. 11-10:Rulemaking on Net MeteringClosed
D.P.U. 08-75:Rulemaking on Net MeteringClosed

Policy Investigations

D.P.U. 11-75:Inquiry into InterconnectionOpen
D.P.U. 11-11:Inquiry into Net Metering and Interconnection of Distributed GenerationClosed

Petitions for Exceptions to Net Metering Rules

D.P.U. 14-62Request of Soltas Energy for an Exception to the Net Metering System of Assurance RulesOpen
D.P.U. 13-68:Petition of Syncarpha Bolton for an Exception to the Net Metering Regulations for Town of ChelmsfordClosed
D.P.U. 13-08:Petition of Massachusetts Electric Company d/b/a National Grid for an Advisory RulingClosed
D.P.U. 12-85:Petition of EMI Dartmouth Solar for an Exception to the Net Metering Regulations for Town of DartmouthClosed
D.P.U. 12-80:Petition of Borrego Solar Systems for an Exception to the Net Metering Regulations for Assumption CollegeClosed
D.P.U. 12-79:Petition of Borrego Solar Systems for an Exception to the Net Metering Regulations for Town of AcushnetClosed
D.P.U. 11-96:Petition of the Cape & Vineyard Electric Cooperative for an Exception to the Net Metering RegulationsClosed

Tariffs

D.P.U. 13-101:Western Massachusetts Electric Company Net Metering Tariff: M.D.P.U. No. 1048EClosed
D.P.U. 13-100:National Grid  Net Metering Tariff: M.D.P.U. No. 1223Closed
D.P.U. 13-99:NSTAR Net Metering Tariff: M.D.P.U. No. 163BClosed
D.P.U. 13-98:Unitil Net Metering Tariff: M.D.P.U. No. 240Closed
D.P.U. 12-01:Investigation into Net Metering Tariffs
• NSTAR Net Metering Tariff: M.D.P.U. No. 163A
• National Grid Net Metering Tariff: M.D.P.U. No. 1209
• Unitil Net Metering Tariff: M.D.P.U. No. 219
• Western Massachusetts Electric Company Net Metering Tariff: M.D.P.U. No. 1048D
Closed
D.P.U. 09-74:Western Massachusetts Electric Company Net Metering and Interconnection Tariffs: M.D.P.U. No. 1048A, M.D.P.U. No. 1039EClosed
D.P.U. 09-73:NSTAR Net Metering and Interconnection Tariffs: M.D.P.U. No. 163, M.D.P.U. No. 162BClosed
D.P.U. 09-72:National Grid Net Metering and Interconnection Tariffs: M.D.P.U. No. 1177, M.D.P.U. No. 1176Closed
D.P.U. 09-71:Unitil Net Metering and Interconnection Tariffs: M.D.P.U. No. 180, M.D.P.U. No. 181Closed
D.P.U. 09-03:Investigation into Net Metering TariffsClosed

Recovery of Net Metering Costs

D.P.U. 13-179:Fitchburg Gas and Electric Light Company d/b/a Unitil Net Metering Recovery SurchargeOpen
D.P.U. 13-173:Western Massachusetts Electric Company Net Metering Recovery SurchargeOpen
D.P.U. 13-171:NSTAR Electric Company Net Metering Recovery SurchargeOpen
D.P.U. 12-118:Fitchburg Gas and Electric Light Company d/b/a Unitil Net Metering Recovery SurchargeOpen
D.P.U. 12-116:NSTAR Electric Company Net Metering Recovery SurchargeOpen
D.P.U. 12-115:Massachusetts Electric Company and Nantucket Electric Company d/b/a National Grid Revenue Decoupling MechanismOpen
D.P.U. 12-92:Western Massachusetts Electric Company Net Metering Recovery SurchargeOpen
D.P.U. 11-123:Fitchburg Gas and Electric Light Company d/b/a Unitil Net Metering Recovery SurchargeClosed
D.P.U. 11-117:Massachusetts Electric Company and Nantucket Electric Company d/b/a National Grid Revenue Decoupling MechanismOpen
D.P.U. 11-104:Western Massachusetts Electric Company Net Metering Recovery SurchargeClosed
D.P.U. 11-94:NSTAR Electric Company Net Metering Recovery SurchargeClosed
D.P.U. 10-169:NSTAR Electric Company Net Metering Recovery SurchargeClosed
D.P.U. 10-162:Fitchburg Gas and Electric Light Company d/b/a Unitil Net Metering Recovery SurchargeClosed
D.P.U. 10-152:Massachusetts Electric Company and Nantucket Electric Company d/b/a National Grid Revenue Decoupling MechanismOpen
D.P.U. 10-138:Western Massachusetts Electric Company Net Metering Recovery SurchargeClosed

Net Metering Capacity Transfer

D.P.U. 13-96Application by the Town of Orleans to transfer net metering capacity to the Cape and Vineyard Electric CooperativeClosed
D.P.U. 13-95Application by the Town of Chatham to transfer net metering capacity to the Cape and Vineyard Electric CooperativeClosed
D.P.U. 13-94Application by the Town of Barnstable to transfer net metering capacity to the Cape and Vineyard Electric CooperativeClosed
D.P.U. 13-91:Application by the Town of Provincetown to transfer net metering capacity to the Cape and Vineyard Electric CooperativeClosed
D.P.U. 13-88:Application by the Town of Brewster to transfer net metering capacity to the Cape and Vineyard Electric CooperativeClosed
D.P.U. 13-87:Application by the Town of West Tisbury to transfer net metering capacity to the Cape and Vineyard Electric CooperativeClosed
D.P.U. 13-60:Application by the Town of Harwich to transfer net metering capacity to the Cape and Vineyard Electric CooperativeClosed

 


This information is provided by the Department of Public Utilities.