Discover sustainability events happening across the Monadnock region.

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  • Harrisville Meet and Greet Tabling

    Harrisville General Store 29 Church Street, Harrisville, NH, United States

    Meet and Greet tabling is an opportunity for residents to stop by the Harrisville General Store to learn more about HeatSmart+.

  • HeatSmart+ Presentation

    Peterborough Town Library 2 Concord St, Peterborough, NH, United States

    This presentation will be an overview of the HeatSmart+ program, its history, and a chance for attendees to ask questions about the program.

  • Energy Craft and Chat

    Peterborough Town Library 2 Concord St, Peterborough, NH, United States

    Join us for energy-related craft activities to invite energy awareness and inspire conversations among community members. 1833 Room Peterborough Town Library. RSVP here.

  • Harrisville Heatsmart+ Kickoff

    Granite Mill 69 Main Street, Harrisville, NH, United States

    Energy efficiency week will close out strong with the Harrisville Kickoff Event at the Granite Mill. This event will also have local contractors, community organizations, resources for residents, and plenty […]

  • Drive Electric – Monadnock Earth Festival

    Twice a year the Monadnock Sustainability Hub (MSH) puts on a welcoming Expo for Monadnock Region community members to find out about Electric Vehicles (EVs) directly from their neighbors who […]

  • Geothermal Networks: An Opportunity for States

    Ground-source heat pumps have long been used, but there has recently been growing interest in linking a series of heat pumps into neighborhood, utility-scale geothermal networks. Not only can geothermal […]

  • Assessing Hydrogen for Long Duration Energy Storage

    In this webinar, report co-author Maria Roumpani, Partner at Current Energy Group, will present her LCOS analysis of various LDES technologies across several durations, including the impact of things like […]

  • What’s going on with energy incentives?

    Join us at the NH Network’s monthly Energy Working Group meeting on Thursday, August 21st at 3:00pm to learn what exactly is going on with energy incentives.

  • Keep NH Green

    Starr King UU Fellowship 101 Fairgrounds Rd, Plymouth, NH, United States

    Building a community that cares is more important than ever! This year's Summit format is taking into account the events of 2025 that have impacted critical climate, energy, and environment […]

  • In Conversation: Bill McKibben & Alan Weisman

    Featured
    Peterborough Town House 1 Grove Streeet, Peterborough, NH, United States

    Please join us for an evening of critical discussion about the climate crisis, the power of renewable energy, and the global search for resilience and hope in an uncertain future. […]

    $30

  • Understanding the Megabill: Clean Energy in the Crosshairs

    Join Clean Energy NH for a special conversation with Jamil Farbes and Jeremy Hargreaves, Principals at Evolved Energy Research, a nationally respected energy systems analysis firm. Together, we’ll unpack how […]

    $5

  • Monadnock Clean Energy Fair

    Featured
    Peterborough Elementary School 17 High St, Peterborough, New Hampshire

    Join the Monadnock Sustainability Hub and Peterborough Renewable Energy Project (PREP) for the 2025 Clean Energy Fair in Peterborough! Workshops • Rebate Info • Exhibits Kids • Activities • Food […]

  • Energy Efficiency Career Webinar

    January 26, 6:00pm Whether you are looking to change career paths or strengthen your existing knowledge to support your current role, join us for an Energy Efficiency Career webinar to […]

  • Energy Efficiency Trivia

    January 27, 6:00pm HeatSmart+ will return to Post & Beam Brewing to host an evening of energy efficiency trivia. Whether you're a renewable energy buff or an energetic trivia-goer, there […]

  • Heatsmart+ Office Hours

    January 28, 2:00pm Stop by the Harrisville Library or the Peterborough Office of Planning and Building on Wednesday afternoon to ask any questions you may have about the HeatSmart+ rebate […]

  • Button Up Workshop

    Peterborough Town Library 2 Concord St, Peterborough, NH, United States

    January 29, 6:30pm Hosted by Peterborough Renewable Energy Project (PREP), attend this free Button Up workshop to learn about how to improve the energy efficiency of your home from a […]

  • Climate + Monadnock Climate Cafe

    February 17, 6:30pm A climate cafe hosted by Keene Clean Energy Team focusing on the present and future effects of climate change on Mount Monadnock. Featuring Professor Peter Palmiatto from […]

  • Clean Energy Roundtable

    June 9, 6:00 - 8:00 pm Join the Monadnock Sustainability Hub for a night of networking, sharing, and learning! The evening will provide an opportunity for towns to share their energy successes […]

  • Monadnock Clean Energy Fair

    September 19, 10:00 am - 2:00 pm The Hub will host its fourth annual Monadnock Clean Energy Fair this year at the Keene Rec Center. More details to come!