Manchester, New Hampshire, is actively engaging in various environmental initiatives aimed at promoting sustainability and enhancing the quality of life for its residents. These efforts encompass urban forestry, water quality improvements, and the development of outdoor educational spaces.
Urban Forestry and Tree Equity
Recognizing the importance of green spaces, Manchester has launched an Urban Forestry program to address tree inequities and mitigate urban heat islands. This initiative involves planting trees and creating green spaces in low-income neighborhoods, with community members participating as ‘Tree Ambassadors’ to ensure the program’s success. This approach not only enhances the urban environment but also provides workforce development opportunities. [Source: Third Act]
Water Quality Improvements
In collaboration with the U.S. Environmental Protection Agency and the State of New Hampshire, Manchester has committed to a comprehensive plan to reduce sewage overflows into the Merrimack River. This 20-year plan includes significant upgrades to the city’s sewer system, aiming to decrease annual combined sewer discharge volume by approximately 74%, thereby improving water quality and public health. [Source: EPA News Release]
Outdoor Educational Spaces
The Southern New Hampshire University (SNHU) Office of Sustainability has partnered with Manchester public schools to create outdoor classrooms. This initiative, known as the ‘EcoSTEM Outdoor Classroom Network,’ connects students to the SNHU Arboretum, providing hands-on environmental learning experiences and fostering a deeper connection with nature. [Source: SNHU Impact Magazine]
These initiatives reflect Manchester’s commitment to environmental stewardship and community engagement, demonstrating how collaborative efforts can lead to a more sustainable and resilient city.

