New Hampshire town commits to 100% renewable energy

Facebook
Twitter
LinkedIn
Reddit
Email
Hanover represents the first municipality in the country to have a goal of 100% renewable energy voted for by its residents. Source: Flickr/Doug Kerr

Hanover, New Hampshire, is the 29th US city to commit to a goal of procuring 100% of its energy from renewable sources.

Pledging to run on 100% renewable electricity by 2030, and adding in renewable heat and transportation by 2050, this latest commitment is indicative of a trend towards a low-carbon future for the US, which is here to stay.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Hanover is the first town in New Hampshire to establish such a goal. The state is coming along in its solar installations, with 53.7MW of capacity installed to date. In addition, in 2014 Hanover was named the Environmental Protection Agency’s (EPA) first ‘Green Power Community’ in the state. Hanover currently uses 22% renewable electricity.

“I am overjoyed that the town meeting voted unanimously to support a goal of 100% renewable energy,” said Hanover town manager Julia Griffin. “We look forward to working with Sierra Club and Sustainable Hanover to achieve this goal.”

Unlike the other 28 US cities and towns that have committed to 100% clean energy, Hanover represents the first municipality in the country to have a goal of 100% renewable energy voted on and approved by the residents of that community, according to the Sierra Club.

“I am so proud to be a resident of Hanover​ – the first town in New Hampshire to make a commitment to 100 percent renewable energy and the first municipality in the country to have done it by a vote of its citizenry,” said Judith Colla, a member of the Sierra Club Upper Valley’s executive committee. “I look forward to supporting next steps here in Hanover and helping to spread this campaign to our neighbours throughout the Upper Valley.”

Southampton in New York was the 28th US city to make the same mandate, and follows Atlanta, St. Petersburg, LA and Portland. 

Read Next

Premium
October 16, 2026
Markus Beck of RCT Solutions discusses how the US PV manufacturing can be sustained beyond the current boom.
Premium
October 16, 2026
Industry experts from all fields of the solar PV industry gathered this week at PV CellTech USA to discuss the US solar manufacturing sector.
October 16, 2026
Concord New Energy (CNE) has closed US$400 million in financing for its US clean energy and digital infrastructure portfolio.
October 15, 2026
Aligned Climate Capital and Nexamp have secured finance for their respective community solar portfolios in the US.
October 14, 2026
Arevon Energy signed three 20-year Indexed REC contracts with Illinois utilities for its 200MWac/275MWdc Panther Energy solar project.
October 13, 2026
Heliene has announced the sale of Section 45X PTCs, facilitated by U.S. Bank's community development and infrastructure finance subsidiary.

Upcoming Events

Solar Media Events, Upcoming Webinars
October 21, 2026
2pm AEDT
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye