Lowell Tech Utilities Subcommittee - May 26, 2026

The Lowell Tech Utilities Subcommittee met on May 26, 2026, to discuss National Grid's gas pipeline replacement and maintenance programs, including the federally mandated Distribution Integrity Management Plan and the Gas System Enhancement Plan (GEP). National Grid representatives explained their risk-based criteria for deciding when to repair or replace aging gas mains, emphasizing the replacement of leak-prone cast iron pipes to reduce safety risks and emissions. The subcommittee also addressed specific projects such as the Sale Street pipeline replacement, which was not originally included in the GEP filings but was added due to city requests and concerns about road conditions. Discussions highlighted the financial implications for ratepayers, noting that National Grid earns a regulated return on pipe replacements but not on repairs, raising concerns about incentives. Additionally, the meeting covered the issue of "double poles"—temporary utility poles that remain in place longer than intended—detailing responsibilities among multiple utility companies and the challenges in coordinating their removal. The subcommittee voted to recess and continue the discussion at a future meeting to allow for more in-depth consideration of these procurement and infrastructure issues.