RallyPropRallyProp.ai

Active Government Funding Opportunities

A weekly-updated index of currently active innovation opportunities (SBIR, STTR, BAA, grants, contracts).

Looking for government services contracts? View services contracts →

Updated
Oct 21, 2026 (weekly rebuild)
Opportunities
849 total
✕ Clear all
Showing 476–500 of 849
Direct source links included.
  1. ActiveGRANT

    Solar, Heliospheric, and INterplanetary Environment (SHINE)

    U.S. National Science FoundationU.S. National Science Foundation
    Source

    SHINE funds research on how the Sun produces and accelerates magnetic fields and particles that travel through interplanetary space to Earth. Projects address solar energy transport mechanisms and improve predictive capabilities for space weather phenomena.

    $120,000 – $200,000
    Due —
    Posted —
  2. ActiveGRANT

    Geospace Environment Modeling (GEM)

    U.S. National Science FoundationU.S. National Science Foundation
    Source

    GEM funds research into Earth's magnetosphere physics and its coupling with the atmosphere and solar wind. The program develops predictive models through observations, theory, and simulations to improve geospace environment forecasting.

    $150,000 – $200,000
    Due —
    Posted —
  3. ActiveBAA

    Office of Hazardous Materials Safety Research Initiative – FY2026 BROAD AGENCY ANNOUNCEMENT (BAA)

    PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATIONTRANSPORTATION, DEPARTMENT OF.PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION.693JK3 ACQUISITION SERVICES DIV
    Source

    Hazardous materials transportation safety research BAA. PHMSA seeking innovative R&D solutions for safety standards modernization, energy storage transport, advanced packaging, emergency response, and rail tank car performance.

    Due Nov 18, 2026
    4 weeks leftPosted Aug 24, 2026
  4. ActiveCSO

    Broad Other Transaction Authority Announcement

    U.S. Army Corps of EngineersERDC
    Source

    ERDC seeks prototype concepts addressing military engineering and resilient systems challenges through Other Transaction Authority. Submit white papers for innovative solutions to critical defense and infrastructure problems.

    Due —
    Posted —
  5. ActiveCSO

    Civil Works CSO

    U.S. Army Corps of EngineersERDC
    Source

    The Army Corps of Engineers seeks R&D investments through ERDC to develop solutions that enhance community security, economic growth, and public health. This opportunity funds research projects addressing civil works challenges in infrastructure, disaster resilience, and environmental management.

    Due —
    Posted —
  6. ActiveCSO

    Construction Engineering Research Laboratory CSO

    U.S. Army Corps of EngineersERDC
    Source

    ERDC's Construction Engineering Research Laboratory seeks innovative solutions to enhance infrastructure and operational engineering capabilities. This broad solicitation welcomes existing technologies, new procedures, or novel approaches that aren't currently deployed to strengthen mission effectiveness.

    Due —
    Posted —
  7. ActiveCSO

    Information Technology Laboratory CSO

    U.S. Army Corps of EngineersERDC
    Source

    ERDC's Information Technology Laboratory seeks innovative solutions for digital transformation, advanced computing, and secure systems to support defense and civil works missions. Solutions may include existing technologies adapted for new applications or emerging capabilities for data-driven decision-making.

    Due —
    Posted —
  8. ActiveGRANT

    National Bycatch Reduction Engineering Program (BREP) - FY2026/27

    Department of CommerceDOC NOAA - ERA Production
    Source

    Develop innovative fishing gear and technologies to reduce bycatch and post-release mortality in commercial and recreational fisheries. This competitive grant program supports non-federal researchers creating practical solutions to minimize unintended species capture and habitat impacts.

    $50,000 – $400,000
    Due Jan 22, 2027
    Posted —
  9. ForecastBAA

    Strategic Environmental Research and Development Program (SERDP) – Open Topics Broad Agency Announcement (BAA)

    DEPT OF THE ARMYDEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.SCO ALEXANDRIA.ENGINEER CENTER SUPPORT ACT HUMPHREYS.W4LD USA HECSA
    Source

    Army SERDP open topics BAA for environmental R&D. Seeking innovative technologies addressing environmental restoration, munitions response, resource conservation, and weapons systems performance improvement.

    Due Aug 20, 2027
    Posted Aug 21, 2026
  10. ForecastBAA

    Environmental Security Technology Certification Program (ESTCP) – Energy and Environmental Technology Demonstrations – Open Topics BAA

    DEPT OF THE ARMYDEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.SCO ALEXANDRIA.ENGINEER CENTER SUPPORT ACT HUMPHREYS.W4LD USA HECSA
    Source

    Army ESTCP technology demonstration BAA for environmental and energy innovations. Seeking white papers for validated demonstration projects addressing DoD installation energy and environmental requirements.

    Due Aug 20, 2027
    Posted Aug 21, 2026
  11. ActiveGRANT

    National Center for Narrative Intelligence (NCNI)

    Department of DefenseWashington Headquarters Services
    Source

    Establish a National Center for Narrative Intelligence to develop workforce capabilities, research infrastructure, and analytical tools for understanding narrative threats and influence operations. The center will support DoD leadership with strategic analysis across four foundational pillars.

    Up to $6,000,000
    Due Aug 19, 2031
    Posted —
  12. ActiveGRANT

    Transport Phenomena (TP)

    U.S. National Science FoundationU.S. National Science Foundation
    Source

    NSF seeks fundamental research on mass, momentum, energy, and species transport across multiple scales. Projects combine experiments, theory, and modeling to advance AI, manufacturing, biotechnology, energy, and quantum science applications.

    Due Aug 20, 2076
    Posted —
  13. ActiveBAA

    Integrated spectrum Warfare (ISW)

    DEPT OF THE NAVYDEPT OF DEFENSE.DEPT OF THE NAVY.NAVAIR.NAVAIR NAWC WD.NAVAL AIR WARFARE CENTER
    Source

    Broad Agency Announcement for Integrated Spectrum Warfare research and development, seeking innovative solutions for spectrum operations, electronic warfare, and RF technology advancement.

    Due Aug 22, 2027
    Posted Aug 20, 2026
  14. TechConnect Critical Technology Spotlights is an open innovation platform showcasing transformative solutions across seven priority technology domains. It connects innovators with funders, commercialization partners, and government stakeholders to accelerate breakthroughs from discovery toward real-world deployment and national impact.

    Due Nov 18, 2026
    4 weeks leftPosted —
  15. ActiveGRANT

    Emerging Mathematics in Biology (eMB)

    U.S. National Science FoundationU.S. National Science Foundation
    Source

    NSF seeks innovative mathematical theories and novel computational approaches to solve complex biological problems across all scales. Projects should leverage traditional mathematics, new mathematical frameworks, or AI/ML methods to advance understanding of dynamic biological systems.

    Up to $6,000,000
    Due —
    Posted —
  16. ActiveBAA

    W56KGU-22-R-0ESI BAA Amendment 0009

    DEPT OF THE ARMYDEPT OF DEFENSE.DEPT OF THE ARMY.AMC.ACC.ACC-CTRS.ACC-APG.W6QK ACC-APG
    Source

    Army BAA Amendment 0009 providing updated research opportunity solicitation details. Broad agency announcement for Army R&D with revised requirements and attachments.

    Due Oct 31, 2027
    Posted Aug 18, 2026
  17. ActiveGRANT

    ONR FY27 NOFO for Young Investigator Program

    Department of DefenseOffice of Naval Research
    Source

    ONR seeks proposals for novel research across naval science and technology priorities. The Young Investigator Program supports early-career researchers developing cutting-edge solutions aligned with Navy strategic interests.

    Due Oct 30, 2026
    2 weeks leftPosted —
  18. ActiveGRANT

    Focused Research Groups in the Mathematical Sciences (MS-FRG)

    U.S. National Science FoundationU.S. National Science Foundation
    Source

    Support collaborative research groups tackling major unsolved problems in mathematics and statistics through innovative, interdisciplinary approaches. Risky, high-impact projects addressing fundamental challenges with broad potential benefits across scientific fields.

    $450,000 – $1,500,000
    Due —
    Posted —

Looking for what matters most to your company?

This public index shows what’s active. RallyProp adds prioritization, alerts, historical context, and an AI-assisted workflow inside the app.