This page provides a brief summary of the Water Power Technologies Office’s past funding opportunities and selections organized by the fiscal year (FY) in which they were released.
For information about current opportunities, see the Current Opportunities page.
TECHNOLOGY AREA TYPE OF FUNDING OPPORTUNITY ANNOUNCEMENT OPEN DATE CLOSE DATE SELECTION ANNOUNCEMENT Marine Energy Fellowship 2026 Summer Marine Energy Fellowship 2026-2027 Summer Cohort of Marine Energy Fellows Marine Energy Fellowship 2026 Fall Marine Energy Fellowship 2026 Fall Cohort of Marine Energy Fellows Hydropower and Marine Energy Competition 2027 Hydropower and Marine Energy Collegiate Competitions 3/6/2026 5/1/2026 H2O Selects Teams for 2027 Hydropower and Marine Energy Competition Hydropower Technical Support Hydropower Testing Network Round 2 Phase 1 3/12/2026 4/23/2026 Hydropower Testing Network Facilities Hydropower Technical Support Hydropower Testing Network Round 2 Phase 2 6/16/2026 7/23/2026 TBA TECHNOLOGY AREA TYPE OF FUNDING OPPORTUNITY ANNOUNCEMENT OPEN DATE CLOSED DATE SELECTION ANNOUNCEMENT Marine Energy FOA DE-FOA-0001081: Marine and Hydrokinetic Demonstrations at the Navy's Wave Energy Test Site (WETS) 4/25/14 6/11/14 Energy Department Announces $10 Million for Full-Scale Wave Energy Device Testing Hydropower FOA DE-FOA-0001006: Water Power Manufacturing 4/10/14 7/31/14 Energy Department Announces $4.4 Million to Advance Hydropower Manufacturing TECHNOLOGY AREA TYPE OF FUNDING OPPORTUNITY ANNOUNCEMENT OPEN DATE CLOSED DATE SELECTION ANNOUNCEMENT Marine Energy FOA DE-FOA-0000848: Marine and Hydrokinetic System Performance Advancement 4/22/13 6/3/13 FOA: Marine and Hydrokinetic System Performance Advancement Marine Energy FOA DE-FOA-0000816: Marine and Hydrokinetic Environmental Effects Assessment and Monitoring 3/19/13 5/16/13 FOA: Marine and Hydrokinetic (MHK) Environmental Effects Assessment and Monitoring