Saying that it’s time for open educational resources (OER) is almost a truism in higher education. The percentage of faculty across all sectors of U.S. higher education who say they use OER for their introductory classes increased from 6% in 2017 to 22% in 2022. At the 2018 Open Education conference, it was announced that OER had saved students over the past decade a collective $1 billion. Beyond this jaw-dropping number, every dollar that a student does not spend with a commercial publisher located outside their community is a dollar that they can spend in their local community.
https://www.ccdaily.com/2023/04/the-future-of-open-educational-resources/