Mechanisms for Amplification of fusion Reaction Rates in Solids (MARRS)
The summary for the Mechanisms for Amplification of fusion Reaction Rates in Solids (MARRS) grant is detailed below.
This summary states who is eligible for the grant, how much grant money will be awarded, current and past deadlines, Catalog of Federal Domestic Assistance (CFDA) numbers, and a sampling of similar government grants.
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Mechanisms for Amplification of fusion Reaction Rates in Solids (MARRS): The Defense Advanced Research Projects Agency (DARPA) is soliciting innovative proposals in exploring and implementing mechanisms that amplify and increase the rates of nuclear fusion reactions in solids at and near room temperature. Proposed research should investigate innovative approaches that enable revolutionary advances in science, devices, or systems. Specifically excluded is research primarily resulting in evolutionary improvements to the existing state of practice.
| Federal Grant Title: | Mechanisms for Amplification of fusion Reaction Rates in Solids (MARRS) |
| Federal Agency Name: | DARPA - Defense Sciences Office (DOD-DARPA-DSO) |
| Grant Categories: | Science and Technology and other Research and Development |
| Type of Opportunity: | Discretionary |
| Funding Opportunity Number: | HR001126S0007 |
| Type of Funding: | Cooperative Agreement |
| CFDA Numbers: | 12.910 |
| CFDA Descriptions: | Information not provided |
| Current Application Deadline: | March 12th, 2026 |
| Original Application Deadline: | March 12th, 2026 |
| Posted Date: | December 30th, 2025 |
| Creation Date: | December 30th, 2025 |
| Archive Date: | April 11th, 2026 |
| Total Program Funding: | |
| Maximum Federal Grant Award: | |
| Minimum Federal Grant Award: | |
| Expected Number of Awards: | |
| Cost Sharing or Matching: | No |
| Last Updated: | December 30th, 2025 |
- Applicants Eligible for this Grant
- Others (see text field entitled "Additional Information on Eligibility" for clarification.)
- Additional Information on Eligibility
- All responsible sources capable of satisfying the Government's needs may submit a proposal that shall be considered by DARPA. See the Eligibility Information section of the BAA for more information.
- Link to Full Grant Announcement
- SAM.gov Contract Opportunities
- Grant Announcement Contact
- BAA Coordinator
[email protected]
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