High-performance Optimized Recycled Nuclear Isotopes for Gen IV reactors (HORNIG)
Department of Energy
This is Modification 01 to the NOFO: • Inserted certain deadlines and updated dates, including the deadlines for submitting questions and Full Applications (Basic Information, Section IV.C). NOFO Number: DE-FOA-0003623 – High-performance Optimized Recycled Nuclear Isotopes for Gen IV reactors (HORNIG) Agency Overview: The Advanced Research Projects Agency—Energy (ARPA-E), an organization within the Department of Energy (DOE), is chartered by Congress in the America COMPETES Act of 2007 (Public Law 110–69), as amended by the America COMPETES Reauthorization Act of 2010 (Public Law 111–358), as further amended by the Energy Act of 2020 (Public Law 116–260). ARPA-E issues this Notice of Funding
Funding
Award size
$1M – $10M
Award ceiling
7000000
Type
Cooperative Agreement;Other
Dates
Deadline
Closing this week
Posted
04/23/2026
Closes
2026-08-06
Eligibility
Eligibility
Unrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility"
Program
Funding area
Opportunity Zone Benefits - OZScience and Technology and other Research and Development - ST
Opportunity #
DE-FOA-0003623
Source
Status
Open
Market
Government
Level
Federal
Source
Grants.gov