Stakeholders say gas climate compliance plans lack numeric targets; obligation to serve clouds neighborhood electrification

Senators and witnesses at a Senate Committee on Climate Change and Global Warming hearing said the climate compliance plans filed April 1 by Massachusetts' gas utilities fall short of the DPU's expectation that companies provide clear, quantitative road maps for how they will help the Commonwealth meet sector emission sublimits.

The plans were required under the DPU’s Future of Gas docket (No. 2080) to show how each local distribution company (LDC) would contribute to greenhouse‑gas reductions while continuing to meet customer needs "safely, reliably, affordably and equitably," DPU Chair Jamie Van Nostrand reminded the committee.

Attorney General Mary Gardner, who litigated the GSEP cases and is participating in the CCP dockets, told senators the filings are largely aggregations of other dockets and do not show how the combined measures would meet the building‑sector sublimits. "The CCPs do not provide a detailed analysis showing how these efforts taken together will help the Commonwealth meet its goal of net‑zero by 2050," Gardner said. She and other witnesses said the plans provide limited detail on scope‑3 emissions — the gas throughput and customer combustion that drive building‑sector emissions — and lack numeric electrification targets.

Advocates pressed the utilities to say how many customers must convert to electric heating to hit the 2030 and 2050 goals. Ben Butterworth of Acadia Center said heating and cooling sublimits mean the state must cut building emissions by 36% from 2021 levels by 2030 and 92% by 2050, and that the CCPs do not provide the scenario analysis or measurable metrics needed to show the utilities' contributions.

Utilities said the plans reflect early work and that pilots and integrated energy planning (IEP) will inform more actionable measures. Caroline Hahn, National Grid vice president for regulation and pricing, described National Grid's target electrification demonstration filed December 2024 to offer roughly 18 residential customers in Winthrop and Leominster voluntary conversion to all‑electric heat and said pilots are intended to produce lessons for scaling. Eversource's Nikki Bruno said the company’s Framingham network geothermal pilot demonstrates customer engagement lessons but cautioned that customer outreach and tailored education take time.

A recurring concern at the hearing was the legal and practical meaning of the obligation to serve once communities electrify. Amy Boyd Rabin of the Environmental League of Massachusetts said some utilities appear to interpret the duty as an absolute right for any customer to demand gas service indefinitely, which could block neighborhood decommissioning unless regulators explicitly allow alternatives. "The obligation to serve is a function of the public interest, and the DPU should have the discretion to identify what the public interest is," Rabin said.

Municipal officials and residents urged earlier, clearer notice of street segments planned for replacement so communities can propose NPAs before utilities proceed. Talia Fox, Arlington’s sustainability manager, told the committee that by the time a GSEP filing lists a project it is often "too late" for a municipality to marshal an electrification alternative. Newton resident John Sloat described a Garland Road neighborhood survey that found widespread resident support for conversion and estimated capital costs for electrification that compared favorably with planned pipe replacement.

Several witnesses raised transparency and cost‑allocation issues. The attorney general's office and advocates urged public access to the calculations underlying NPA screening and to clear metrics for reporting progress, warning that absent concrete targets and public scrutiny, the CCPs could be used to justify continued investment in gas or expensive low‑carbon fuels with limited emissions benefits.

The DPU and the Attorney General said they will press the utilities for more detail in ongoing CCP proceedings and will coordinate IEP and GSEP reviews. Senators asked utilities to produce clearer, short‑term numeric estimates of likely bill impacts from DPU actions so the legislature can fold them into broader energy affordability work.

The hearing left open several near‑term issues for regulators and the legislature: whether DPU will require quantified customer‑conversion targets in CCPs, how the obligation to serve will be implemented to allow decommissioning where appropriate, and whether changes to line‑extension policy or new legislation are needed to prevent subsidized expansion of gas service contrary to climate goals.