Upcoming Grants & Loans
OSI provides grants that support the strategic use of land protection to address climate change and water quality in select geographies in the eastern U.S.
Delaware River Watershed Revolving Fund
OSI is accepting applications to the Delaware River Watershed Revolving Fund on a rolling basis.
Apply or learn more about the Delaware River Watershed Revolving Fund here.
Barnabas McHenry Hudson River Valley Awards
Each year, we present our Barnabas McHenry Hudson River Awards to up to four exceptional young leaders in the fields of environmental conservation, historic preservation, environmental justice, the arts, and tourism.
Learn more about the Barnabas McHenry Hudson River Valley Awards here.
Delaware Watershed Protection Fund
OSI considers proposals for Transaction Grants and Catalyst Grants on a rolling basis. Find an overview of the Transaction Grants here, and an overview of the Catalyst Grant program online application here.
Please sign up here to receive a notification for the Request for Proposals and other Fund updates.
Learn more about OSI's Delaware River Watershed Protection Fund here.
Appalachian Landscapes Protection Fund
Please note that OSI is not accepting applications to the Appalachian Landscapes Protection Fund at this time. OSI plans to release another Request for Proposals (RFP) in the fall of 2022.
Learn more about OSI's Appalachian Landscapes Protection Fund here. Please sign up to receive notifications about future RFPs and other Fund updates.
Climate Catalyst Program
OSI, together with the Land Trust Alliance, will accept proposals for the 2022 round of the Land and Climate Catalyst Planning Grant Program from April 18 through June 8, 2022.
An applicant information session will be held on May 13, 2022 from 2:00 pm - 3:15 pm Eastern. Register here.
Please sign up here to receive a notification about future Requests for Proposals and other Program updates.
Learn more about OSI's Climate Catalyst Program here.