Styrofoam Recycling
Community, Environment Dennis Robison Community, Environment Dennis Robison

Styrofoam Recycling

Sustainable Hanover, with over 30 Upper Valley volunteers, had a very successful styrofoam recycling event at the end of June.  Two truckloads of materials were sent to Gillford NH where they will be processed into reusable material.  In addition, holiday string lights were also collected.

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Small Forests, Big Impacts
Environment Robin Kaiser Environment Robin Kaiser

Small Forests, Big Impacts

Finding ways to mitigate the effects of climate change—from extreme weather events, to droughts, to species extinctions—is vital to our future. So, what does this all have to do with forests? Forests help mitigate the effects of climate change by sequestering carbon, creating healthy micro-climates, building habitat for insects, birds and animals, and providing buffers against extreme heat and drought, flooding, and air pollution, not to mention improving our overall mental health.

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Upper Valley Upgrades: Nifty New Tool for Hanover Homeowners
Energy Judith Colla Energy Judith Colla

Upper Valley Upgrades: Nifty New Tool for Hanover Homeowners

As a capstone project for their final year at Dartmouth and under the auspices of faculty advisor Erin Mayfield, engineering students Aidan Curtis, Liz Kendrick, Ian Moore, and Ryan Proulx spent the fall ’25 and winter ‘26 terms creating a web-based tool to help Hanover residents make their homes more energy efficient. 

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Window Inserts (sign up now for next winter)
Energy Gail Gentes Energy Gail Gentes

Window Inserts (sign up now for next winter)

A simple way to lower your energy bills and make your house less drafty is with Window Dressers interior window inserts. Since our first Window Dressers insert build in 2021, these inserts have helped hundreds of Upper Valley households save energy and enjoy a more comfortable winter home. 

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Drought and Water Conservation
Environment Gail Gentes Environment Gail Gentes

Drought and Water Conservation

The last few weeks have brought much needed rain to New Hampshire, however, at the beginning of November a significant portion of New Hampshire is in either severe or extreme drought.  According to the US Drought Monitor Map, drought conditions are expected to worsen over the winter and spring. Drought conditions cause crop loss, dry wells, water restrictions and increase chance of wildfires. All of these have negative impacts on our health and livelihoods.

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Sustainable Hanover Walking Tour
Community, Energy, Environment Judith Colla Community, Energy, Environment Judith Colla

Sustainable Hanover Walking Tour

In collaboration with Antioch College and the National Oceanic and Atmospheric Administration (NOAA), Dartmouth College hosted in mid-September the sixth biannual conference on “promoting a rural Northeast region that is climate resilient, equitable, economically revitalized, and decarbonized.” Organizers invited Sustainable Hanover to showcase some of the Town’s sustainability initiatives, including a walking tour of downtown Hanover and brief presentations at Town Hall.

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