The One Sustainable Iowa conference is an annual event that gathers students, faculty, and staff from all the higher learning institutions in the state of Iowa for a day of networking and learning about current sustainability efforts taking place in Iowa.

The cost of registration includes a free meal and free parking. Early bird registration operates from March 1st to March 29th. The cost of early bird registration is $10 for students and $25 for faculty and staff. Regular registration runs from March 30th to April 18th. Regular registration costs are $15 for students and $40 for faculty and staff.