|SUSTAINING SPONSORSHIPS provide operating and program support for all Chapter programs, events, tours, research programs, and advocacy initiatives. In addition, they provide start-up funds for new green building programs and resources throughout the year. These Sponsorships are recognized broadly throughout the year and receive complimentary tickets and memberships. Becoming a Sustaining Sponsor of USGBC-Illinois means making a public commitment to supporting the transformative programming, outreach, research, and advocacy that are shaping a more sustainable future for Illinois. Our Sustaining Sponsors are vital in helping USGBC-Illinois achieve its mission.