The Massachusetts Nonprofit Network (MNN) is a statewide organization dedicated to supporting and strengthening the nonprofit sector in Massachusetts. MNN serves as a voice for nonprofits, advocating for policies that support their work and providing resources to help them thrive. The network connects nonprofit professionals through events, workshops, and networking opportunities, fostering collaboration and knowledge sharing.

MNN is committed to promoting sustainability within the nonprofit sector. While specific sustainability metrics or certifications for MNN are not readily available, the organization emphasizes the importance of sustainable practices in its advocacy and educational efforts. MNN encourages its members to adopt environmentally friendly practices and to consider sustainability in their operations and programs.

Through its initiatives, MNN aims to create a more sustainable and equitable future for the communities served by nonprofits across Massachusetts. The network provides guidance and resources to help nonprofits integrate sustainability into their strategic planning and daily operations.