Philanthropy Northwest is a network that connects philanthropic organizations across the Northwest region of the United States. It serves as a hub for collaboration, learning, and action among foundations, nonprofits, and community leaders. The organization focuses on fostering innovative solutions to address social and environmental challenges in the region.

Philanthropy Northwest is committed to promoting sustainable practices within its network and encourages its members to integrate sustainability into their philanthropic efforts. While specific details on the organization's own sustainability practices are limited, it actively supports initiatives that aim to create positive environmental impacts and sustainable community development.

Through its programs and partnerships, Philanthropy Northwest emphasizes the importance of sustainable development and responsible resource management. The organization encourages its members to consider environmental, social, and governance (ESG) factors in their grant-making and investment decisions.

Philanthropy Northwest also provides resources and tools to help its members measure and improve their sustainability performance. By fostering a culture of sustainability, the organization aims to inspire lasting change and resilience in the communities it serves.