OpenDue Mar 2, 2027
U.S. National Science Foundation
Pathways to Enable Secure Open-Source Ecosystems (PESOSE)
Open
· Opportunity 26-506
· Assistance Listing 47.049, 47.074, 47.041, 47.076, 47.050, 47.084, 47.075
Key facts
- Deadline
- Due Mar 2, 2027 · 146 days left
- Award size
- Not specified — see notice
- Total available
- $40M · about 60 awards
- Cost share / match ?
- Not required
- Who can apply
- Other (see eligibility)
- Where
- Anywhere in the U.S., including Tennessee
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Grant-ready checklist
How this fits you
- ✓ Available in Tennessee (nationwide program)
- ✓ No cost share required
- i Tennessee recipients since 2023: 156
Tell us who you are to see whether you're eligible.
More from U.S. National Science Foundation
Official notice: https://simpler.grants.gov/opportunity/5405aab0-e416-4386-bd4b-88f2f07dbb0a · Printed from grantme.click/grants/1c5653d6-cf51-45dc-93a8-f558b058f45e
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About this grant
The Pathways to Enable Secure Open-Source Ecosystems (PESOSE) program supports the translation of open-source science and engineering-focused research products into safe and sustainable ecosystems that address national and societal challenges. Open-source tools such as software, hardware, machine learning models, languages, and data platforms are designed to be shared as they are publicly-accessible and modifiable. These tools spark innovation in critical fields as varied as artificial intelligence (AI) and cloud computing, banking, healthcare, research, education, next-gen manufacturing, mobility, and National security (including cybersecurity).
PESOSE supports the creation of managing organizations for these ecosystems, ensuring strong governance, distributed development, and broad user communities across academia, industry, and government. PESOSE also supports enhancements to the safety, security, and privacy of Open-Source Ecosystems (OSE) by addressing significant vulnerabilities, both technical and socio-technical, to improve the resistance of the ecosystem against threats.
This solicitation seeks three types of proposals, allowing teams to propose specific activities to: 1) scope and plan the establishment of an OSE, 2) establish and expand a sustainable OSE based on a robust, promising open-source product that meets an emergent societal or national need, and 3) improve the safety, security, and privacy of an existing OSE and its products.
Eligibility (from the notice)
*Who May Submit Proposals: Proposals may only be submitted by the following:
-For-profit organizations: U.S.-based commercial organizations, including small businesses, with strong capabilities in scientific or engineering research or education and a passion for innovation.
-Non-profit, non-academic organizations: Independent museums, observatories, research laboratories, professional societies and similar organizations located in the U.S. that are directly associated with educational or research activities.
-Other Federal Agencies and Federally Funded Research and Development Centers (FFRDCs): Prospective proposers from other Federal Agencies and FFRDCs, including NSF sponsored FFRDCs, must follow the guidance in PAPPG Chapter I.E.2 regarding limitations on eligibility.
-State and Local Governments
-Institutions of Higher Education (IHEs): Two- and four-year IHEs (including community colleges) accredited in, and having a campus located in the US, acting on behalf of their faculty members. Special Instructions for International Branch Campuses of US IHEs: If the proposal includes funding to be provided to an international branch campus of a US institution of higher education (including through use of sub-awards and consultant arrangements), the proposer must explain the benefit(s) to the project of performance at the international branch campus, and justify why the project activities cannot be performed at the US campus.
-Tribal Nations: An American Indian or Alaska Native tribe, band, nation, pueblo, village, or community that the Secretary of the Interior acknowledges as a federally recognized tribe pursuant to the Federally Recognized Indian Tribe List Act of 1994, 25 U.S.C. §§ 5130-5131.
*Who May Serve as PI:
For Institutions of Higher Education (IHEs):
By the submission deadline, any PI, co-PI, or other Senior/Key Personnel must hold either:
a tenured or tenure-track position, or
a primary, full-time, paid appointment in a research or teaching position, or
a staff leadership role in an Open-Source Program Office or equivalent position
at a U.S.-based campus of an Institution of Higher Education (see above), with exceptions granted for family or medical leave, as determined by the submitting institution.
Individuals with primary appointments at overseas branch campuses of U.S. institutions of higher education are not eligible. Researchers from...
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Deadline
From the funder.
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Who in Tennessee has won this program
156 awards to Tennessee recipients in 8 counties since federal FY2023. Largest shown:
Past Tennessee recipients
| Recipient | Where | Amount | FY |
| Vanderbilt University | Nashville, Davidson County | $15M | 2023 |
| Vanderbilt University | Nashville, Davidson County | $13.3M | 2019 |
| University Of Tennessee | Knoxville, Knox County | $11.7M | 2023 |
| Vanderbilt University | Nashville, Davidson County | $9.3M | 2024 |
| Fisk University | Nashville, Davidson County | $5M | 2021 |
| University Of Tennessee | Knoxville, Knox County | $5M | 2026 |
| Vanderbilt University | Nashville, Davidson County | $5M | 2022 |
| Tennessee Technological University | Cookeville, Putnam County | $4.7M | 2021 |
| Vanderbilt University | Nashville, Davidson County | $4M | 2025 |
| University Of Tennessee | Chattanooga, Hamilton County | $3.3M | 2024 |
| University Of Memphis | Memphis, Shelby County | $3.3M | 2022 |
| Vanderbilt University | Nashville, Davidson County | $3M | 2024 |
Source: USAspending.gov. Past awards show who this program funds; they don't guarantee future awards.
About the program (47.041)
Engineering — (ENG)
How applications are judged
Not Applicable.
Matching requirements
This program has no statutory formula.
Matching requirements are not applicable to this assistance listing.
MOE requirements are not applicable to this assistance listing.
Examples of funded projects
Not Applicable.
Program listing on SAM.gov
About the program (47.049)
Mathematical and Physical Sciences — (MPS)
How applications are judged
Not Applicable.
Matching requirements
This program has no statutory formula.
Matching requirements are not applicable to this assistance listing.
MOE requirements are not applicable to this assistance listing.
Examples of funded projects
Not Applicable.
Program listing on SAM.gov
About the program (47.050)
Geosciences — (GEO)
How applications are judged
Not Applicable.
Matching requirements
This program has no statutory formula.
Matching requirements are not applicable to this assistance listing.
MOE requirements are not applicable to this assistance listing.
Examples of funded projects
Not Applicable.
Program listing on SAM.gov
About the program (47.074)
Biological Sciences — (BIO)
How applications are judged
Not Applicable.
Matching requirements
This program has no statutory formula.
Matching requirements are not applicable to this assistance listing.
MOE requirements are not applicable to this assistance listing.
Examples of funded projects
Not Applicable.
Program listing on SAM.gov
About the program (47.075)
Social, Behavioral, and Economic Sciences — (SBE)
How applications are judged
Not Applicable.
Matching requirements
This program has no statutory formula.
Matching requirements are not applicable to this assistance listing.
MOE requirements are not applicable to this assistance listing.
Examples of funded projects
Not Applicable.
Program listing on SAM.gov
About the program (47.076)
STEM Education (formerly Education and Human Resources) — (EDU)
How applications are judged
Not Applicable.
Matching requirements
This program has no statutory formula.
Matching requirements are not applicable to this assistance listing.
MOE requirements are not applicable to this assistance listing.
Examples of funded projects
Not Applicable.
Program listing on SAM.gov
About the program (47.084)
Technology, Innovation, and Partnerships — NSF Directorate for Technology, Innovation, and Partnerships (TIP)
How applications are judged
Not Applicable.
Matching requirements
This program has no statutory formula.
Matching requirements are not applicable to this assistance listing.
MOE requirements are not applicable to this assistance listing.
Examples of funded projects
Not Applicable.
Program listing on SAM.gov
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