Why Are We Doing This Project?

As part of our ongoing commitment to deliver reliable energy and superior service to our customers, we are replacing two existing 115-kilovolt (kV) underground transmission lines in Acushnet and New Bedford that are approaching the end of their useful life expectancy.

The proposed transmission system improvements increase system reliability by:

• Proactively addressing any issues obtaining supplies needed for system repairs and upgrades
• Upgrading to a system technology with longer life expectancy
• Reducing occurrence of unplanned outages that may require the need for emergency replacement or repair
• Eliminating the risk of oil and gas leaks from existing cables
• Potentially increasing line capacity for future load growth

The proposed project is part of a larger program we are conducting throughout our service territory in Connecticut and Massachusetts called the Underground Cable Modernization Program (UCMP).

Where Is This Work Being Done?

The proposed project includes cable replacement along the existing 4.2 mile route between the Acushnet Substation off Beech Street in Acushnet and Pine Street Substation off MacArthur Drive in New Bedford.

Replacement work will not interrupt normal electric service to local customers. Learn about our construction process and the expected phases of work.

*Click map to enlarge

When Is The Work Being Done?

• Start pre-construction surveying: April 2024
• Start of construction: First or second quarter 2025*
• Anticipated in-service date: Fourth quarter 2026*

*subject to change, pending necessary approvals

About this project

• Route length: 4.2 miles
• Location: Acushnet and New Bedford
• Line voltage: 115 kilovolts (kV)

For more information, please read our frequently asked questions. Available in Español, Português Brasileiro, Português Europeu, Kriolu and K’iche’. (PDF)

Siting Review

In March 2024, the Massachusetts DPU completed its review of the project and agreed that it is not subject to formal proceedings under Section 72.  Environmental and other permits are required from local, state and federal agencies.

Community Outreach

We are committed to engaging city officials, residents, business, community groups and other interested stakeholders about the project through meaningful engagement. Our team strives to incorporate local feedback as feasible. Project team members will remain engaged with the community throughout the project to provide updates on the schedule and address questions and concerns. 

Have Questions?

Keeping the lines of communication open is an important part of our work in your community.

For more information about this project, please call the project information hotline at 1-833-836-0302 or email ProjectInfoMA@eversource.com.