| D.P.U. 24-55 | Gates at Stoneham Condominium Trust | | exception to the net metering regulations and to the Single Parcel Rule | Open |
| D.P.U. 23-90 | Solect Energy Development | exception to the net metering regulations and to the Single Parcel Rule | Open |
| D.P.U. 22-84 | Great Sky Solar | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U. 22-07 | Town of Needham | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U. 21-85 | Avalon Bay Communities, Inc. | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 21-73 | Avalon Bay Communities, Inc. | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 21-17 | Ameresco, Inc. | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U.20-118 | Ameresco, Inc. | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 20-94 | Main South Community Development Corporation | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 20-43 | Women's Institute for Housing and Economic Development | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 19-33 | The Pomponoho Pines Community | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U.18-103 | BluewaWave MA | exception to the net metering regulations and to the System of Assurance Rules | Granted |
| D.P.U. 18-17 | Borrego Solar Systems | exception to the Subdivision Rule | Granted |
| D.P.U.17-168 | Massachusetts Audubon Society | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U.17-137 | Susan Roberts and Patricia Roberts | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 17-111 | John de Kadt and David de Kadt | exception to the net metering regulations and to the Single Parcel Rule | Denied |
| D.P.U.17-105 | Tesla | declaratory order or advisory ruling | Closed |
| D.P.U. 17-50 | Northstar Pulp & Paper Co., Inc. | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U. 17-34 | C.H. Yates Rubber Corp. | exception to the net metering regulations and to the System of Assurance rules | Denied |
| D.P.U. 17-30 | Econox Renewables | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 17-01 | Rayah Solar | exception to the net metering regulations | Denied |
| D.P.U.16-190 | John E. Godfrey | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U.16-166 | SunPower Corporation | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U.16-157 | Powerhead, LLC | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U.16-147 | Clean Energy Design, LLC | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U.16-146 | PRI Renewable Energy, LLC | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U.16-119 | SHR Energy Management, LLC | exception to the net metering regulations and to the Single Parcel Rule | Denied |
| D.P.U.16-117 | Solar Coalition | exception to the net metering regulations and to the Single Parcel Rule | Open |
| D.P.U.16-116 | Genbright | declaratory order requiring National Grid to comply with the terms of the DPU's order adopting model net metering tariff in D.P.U. 09-03-A (2009) | Closed |
| D.P.U. 16-93 | Energy Positive Homes | exception to the net metering regulations and to the Single Parcel Rule | Withdrawn |
| D.P.U. 16-70 | Timothy Kane | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 16-55 | Preservation for Affordable Housing | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 16-36 | Jonathan Bracken | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 16-25 | SolarFlair Energy | exception to the net metering regulations and to the Single Parcel Rule | Denied |
| D.P.U. 16-23 | Lodestar Energy, LLC | exception to the net metering regulations and to the Subdivision Rule | Granted |
| D.P.U. 16-21 | Solect Energy Development, LLC | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U.15-182 | SunEdison, LLC | clarification of a net metering order or, in the alternative, an exception to the net metering regulations | Denied |
| D.P.U.15-174 | NSTAR Electric Company d/b/a Eversource Energy | Declaratory order concerning net metering rules and regulations | Granted |
| D.P.U.15-159 | Borrego Solar Systems | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U.15-132 | Jonathan Le Roux and Krishnan V. Rajan | exception to the Subdivision Rule | Granted |
| D.P.U.15-124 | SunEdison | exception to the net metering regulations and to the Single Parcel Rule | Denied |
| D.P.U.15-116 | Genbright, LLC | exception to the net metering regulations | Withdrawn |
| D.P.U. 15-77 | SolarCity Corporation | advisory ruling with respect to the applicability of 220 CMR 18.00 et seq. and G.L. c. 164 § § 138 to 140 to a completed solar and storage project seeking to participate in net metering with NSTAR Electric d/b/a Eversource Energy | Withdrawn |
| D.P.U. 15-74 | Direct Energy Solar | exception to the net metering regulations and to the Single Parcel Rule | Granted |
| D.P.U. 15-32 | The Cadmus Group, Inc. | investigation into the matter of interpretation and application of DPU orders with respect to the administration of the System of Assurance | Closed |
| D.P.U. 15-11 | Massachusetts Electric Company and Nantucket Electric Company d/b/a National Grid | reconciliation of data in the System of Assurance | Granted |
| D.P.U.14-149 | BCC Solar Energy Advantage, Inc. | exception to the net metering regulations | Granted |
| D.P.U.14-119 | Paragon Holdings LLC | transfer a previously paid reservation fee for the same project from its initial cap reservation to its updated reservation. | Granted |
| D.P.U. 14-93 | Syncarpha Solar, LLC | exception to the Subdivision Rule | Granted |
| D.P.U. 14-77 | Seaboard Solar, LLC | exception to the System of Assurance rules | Granted |
| D.P.U. 14-62 | Soltas Energy | exception to the System of Assurance rules | Denied |
| D.P.U. 13-68 | Syncarpha Bolton | exception to the net metering regulations | Withdrawn |
| D.P.U. 13-08 | Massachusetts Electric Company d/b/a National Grid | advisory ruling | Denied |
| D.P.U. 12-85 | EMI Dartmouth Solar | exception to the net metering regulations | Granted |
| D.P.U. 12-80 | Borrego Solar Systems | exception to the net metering regulations | Denied |
| D.P.U. 12-79 | Borrego Solar Systems | exception to the net metering regulations | Denied |
| D.P.U. 11-96 | Cape & Vineyard Electric Cooperative | exception to the net metering regulations | Denied |
