As a co-founder of the EG350 Club, Corina MacWilliams is a passionate believer in student-led climate activism. As a passionate climate justice advocate, she and her co-leaders have used this initiative to form a broad coalition of young people in the Eugene area who cooperatively fight for their right to a healthy climate. Much of their efforts are directed towards elevating the youth voice in the legislative process and being youth lobbyists in local and state government climate change mitigation projects. Their campaigns range from direct action protests to citywide carbon reduction efforts.

MacWilliams is a junior at South Eugene High School and acts as a youth representative in many different environmental conservation groups throughout Eugene.