As part of its commitment to supporting renewable energy projects in New England, Unitil Corporation has begun site work on a 4.9-megawatt solar energy project in Kingston, N.H., that will be the largest of its kind operating in New Hampshire.
The 11,232-panel solar project will be built on 36 acres of vacant land located off Towle Road and will be the first array owned and operated by a regulated distribution utility company in New Hampshire. Unitil has selected ReVision Energy based in Brentwood, N.H., as its engineering, procurement and construction contractor for the solar array.
"This is an exciting project that underscores Unitil's commitment to using renewable energy sources to provide valuable economic benefits for our customers through the generation of stable, affordable, low-carbon energy," said Unitil External Affairs Director Alec O'Meara. "The new array reflects Unitil's long-term goals of addressing the region's climate objectives in a way that's cost-effective, sustainable, and provides direct benefits to all customers. We look forward to partnering on this project with ReVision Energy, which brings with it 20 years of award-winning experience in the solar industry here in New England."
The array will be constructed in the vicinity of an electrical substation. The electricity it produces will be delivered directly into Unitil's electric distribution system, reducing the amount of energy it receives from the transmission system. The array, which is expected to be completed and brought online in 2025, is estimated to generate approximately 9.7 million kilowatt hours of energy in its first year of service and is expected to average 8.6 million kilowatt hours annually over its projected 40-year lifespan. Energy production will be optimized through the use of single-axis tracking solar panels that rotate on a single point throughout the course of a day, adjusting position to track the sun from east to west.
The Kingston project was approved by the New Hampshire Public Utilities Commission in May 2023 and has since received all required local, state and federal permits to clear the way for work to begin. Under New Hampshire law, utilities can invest in renewable generation of up to 6% of their total distribution peak load, which provides Unitil the opportunity to develop as much as 18 megawatts of renewable generation.
"With this array, Unitil will provide substantial savings for ratepayers, generate employment opportunities within the community, and significantly curb carbon emissions," said Dan Weeks, Vice President of Business Development at ReVision Energy. "As their solar installation partner, we are honored to support them in their charge by powering a more sustainable and resilient future through the transformative technology of solar energy."
Plans for the solar energy project in Kingston follow Unitil's first solar array built in 2017 in Fitchburg, Mass. The 1.3-megawatt facility, known as "Solarway," involved the installation of more than 3,700 solar panels on the site of 115 Sawyer Passway.
About Unitil
Unitil Corporation provides energy for life by safely and reliably delivering electricity and natural gas in New England. We are committed to the communities we serve and to developing people, business practices, and technologies that lead to the delivery of dependable, more efficient energy. Unitil Corporation is a public utility holding company with operations in Maine, New Hampshire and Massachusetts. Together, Unitil's operating utilities serve approximately 108,500 electric customers and 88,400 natural gas customers.
Media Contact
Alec O'Meara
Director, External Affairs
603-773-6404
omeara@unitil.com
