Assistance Listing 81.135
Advanced Research Projects Agency - Energy
Follow the funding history and Grants.gov notices that share Assistance Listing 81.135.
Historical prime grant obligations
| Assistance Listing | FY2023 | FY2024 | FY2025 |
|---|---|---|---|
| 81.135 · Advanced Research Projects Agency - Energy | $360,374,390.10 | $393,273,751.92 | $92,967,203.35 |
Filter USAspending award search by Assistance Listing 81.135 to inspect individual awards.
Notices for this program
- Unlocking New Levels of Output and Capacity for Key Subsurface Resources (UNLOCK) DE-FOA-0003630 · Advanced Research Projects Agency Energy · November 20, 2026 · 81.135
- Unlocking New Levels of Output and Capacity for Key Subsurface Resources SBIR/STTR (UNLOCK SBIR/STTR) DE-FOA-0003631 · Advanced Research Projects Agency Energy · November 20, 2026 · 81.135
- SEEDING CRITICAL ADVANCES FOR LEADING ENERGY TECHNOLOGIES WITH UNTAPPED POTENTIAL (SCALEUP) READY DE-FOA-0003467 · Advanced Research Projects Agency Energy · September 29, 2029 · 81.135
Source scope
How the records were joined
Grants.gov postings were checked November 10, 2026. Notice details come from the official extract dated November 10, 2026 and the Grants.gov detail service where newer information was available. Deadline comparisons use the same opportunity ID, number and agency across notice versions. A revised date can reflect a new filing cycle. Read the current announcement and package for the deadline that applies to you.
USAspending history groups signed prime grant and cooperative-agreement obligations by exact Assistance Listing and fiscal year. Amendments can reduce a total. An obligation is a commitment. These figures cover the program’s reported transactions across awards and say nothing about available funds or the chance of an award under a particular notice. Missing program-year rows are shown as unavailable. Program figures should be read separately when a notice lists several programs.
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