Technical Session on LTSPP Proposals (DPU 25-20)

The Department is conducting a hybrid technical session to discuss matters related to Long-Term System Planning Process (LTSPP) proposals submitted by Eversource, National Grid, and Unitil. The purpose of the LTSPP is to serve the public interest, provide benefits to ratepayers, enable effective interconnection of Distributed Energy Resources (DER), and promote the Commonwealth’s energy policies. For more information regarding this filing, please search the docket number (“25-20”)  in the Department’s online file room. 

The public is welcome to observe the proceedings through a virtual livestream and interested stakeholders are welcome to participate in discussions. The session will take place on Wednesday, May 13, 2026, at 9:00 a.m. For audio-only access to the session, attendees can dial-in at 301-715-8592 and then enter Meeting ID# 857 8179 9354. 

For any questions regarding the matter, please contact Katherine.e.stock@mass.gov, Kristen.lommele@mass.gov, and Annemarie.belle@mass.gov.