The Confederated Tribes of the Umatilla Indian Reservation (CTUIR) is a sovereign tribal nation located in northeastern Oregon. The CTUIR is composed of three tribes: the Cayuse, Umatilla, and Walla Walla. The tribes are committed to preserving their cultural heritage, protecting natural resources, and promoting economic development for their community.

The CTUIR operates under a constitution and bylaws that were adopted in 1949. The tribal government is responsible for managing a variety of programs and services, including education, health care, housing, and natural resource management. The CTUIR also engages in economic ventures to support the community, such as the Wildhorse Resort & Casino and other enterprises.

Sustainability Efforts:

• The CTUIR is deeply committed to environmental stewardship and sustainability, reflecting their cultural values and connection to the land.
• They have implemented various initiatives to protect and restore natural habitats, including fish and wildlife conservation programs.
• The tribes actively participate in regional environmental planning and collaborate with federal, state, and local agencies to ensure sustainable resource management.
• Efforts are made to incorporate traditional ecological knowledge into modern environmental practices.
• While specific ESG reports or carbon footprint calculations are not publicly detailed, the CTUIR's ongoing projects and partnerships demonstrate a strong commitment to sustainability.