Adelphi University subsidizes open access publishing through the Office of the Provost. An application portal for financial support for open access publication is live on eCampus. To see both the policy and to apply for support, you can access the portal by going into eCampus, clicking on Services, and then selecting the icon associated with "Financial Support for Open Access Publishing."
Adelphi University is a member of OLH, the Open Library of Humanities, through the Adelphi Libraries. OLH is a non--profit that publishes open access journals that do not charge a publishing fee.