Review's 2018 Green Rating rated the school as the #12 Green College in the country.
Seattle U's move to a pesticide-free campus began in the early 1980s when Ciscoe Morris, now a local gardening personage, was head of the grounds department. He put a halt to chemical spraying and in its place released more than 20,000 beneficial insects called lacewings to eat the aphids that had infested trees on campus. The success of this led to other pesticide-free gardening practices.
In 2023, Seattle University became the first university in Washington state and the first Jesuit university to fully divest its endowment portfolio from fossil fuels.
== Athletics ==
Between 1950 and 1971, Seattle University competed as a Division I independent school. In the 1950s, the basketball team was a powerhouse with brothers Johnny and Eddie O'Brien, who led the team to a rare victory over the Harlem Globetrotters. In 1958, future Basketball Hall of Famer Elgin Baylor paced a men's basketball team that advanced to the Final Four …