Top Grant Opportunities

Preview the top 100 highest-funded grants from our database of 100,330+ opportunities. No account needed.

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Listings refreshed daily from Grants.gov, state portals, and curated foundation sources.

100,330
Open grants
0
Forecasted
51
States covered
25,844
scope:national

100 grants found

Page 1 of 5

FEMA Counter-Unmanned Aircraft Systems Grant Program for AI-Enabled Drone Detection

Federal Emergency Management Agency (FEMA) / Department of Homeland Security
$5.0M - $250.0M
TXFLNYNJCAGAMOKSMAWAPAcounter_dronehomeland_securityai_detectionpublic_safety

The FEMA Counter-Unmanned Aircraft Systems (C-UAS) Grant Program, established under the One Big Beautiful Bill Act of 2025, provides $500 million to e...

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Construction for the Leadership Class Computing Facility

Due Apr 30, 2028
$247.0M - $247.0M
AUSTIN, TX

Over the past decades, NSF has played a central role in enabling the transformation of Science and Engineering (S&E) research using computation-based ...

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Gulf Coast Ecosystem Restoration Council Oil Spill Impact Program

GULF COAST ECOSYSTEM RESTORATION COUNCIL
$1.0M - $141.0M
AlabamaFloridaLouisianaMississippiTexasnational_securityagriculturemarine_sciencewetlands

Gulf Coast Ecosystem Restoration Council Oil Spill Impact Program is sponsored by GULF COAST ECOSYSTEM RESTORATION COUNCIL. In response to the 2010 De...

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All‑Electric Grant Program

Texas Commission on Environmental Quality (TxVEMP)·Due Aug 31, 2026
Up to $109.2M
Texaselectric_vehiclesperforming_artselectric vehicleselectric infrastructure

All-Electric Grant Program is a grant from the Texas Commission on Environmental Quality (TxVEMP) that funds the purchase of all-electric vehicles and...

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Mid-Scale RI-2: SafeInsights: A National Research Infrastructure for Large-Scale Learning Science and Engineering

Due Apr 30, 2029
$33.1M - $33.1M
HOUSTON, TX

Research and development (R&D) plays a pivotal role in advancing education, but it remains difficult to conduct large-scale research that yields the s...

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DHS Counter-Unmanned Aircraft Systems (Counter-UAS) Grant Program FY2026 for AI-Enabled Drone Defense at FIFA World Cup and National Capital Region

U.S. Department of Homeland Security (DHS)
$1.0M - $30.0M
CAFLGAMAMONJNYPATXWADCcounter_uasai_drone_defensecomputer_visionsensor_fusion

The DHS Counter-Unmanned Aircraft Systems (Counter-UAS) Grant Program was established to support state and local law enforcement, critical infrastruct...

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Closeout of JOIDES Resolution IODP Expedition Obligations and Operation of an Instrumented Gulf Coast Repository

Due Sep 30, 2029
$24.2M - $24.2M
COLLEGE STATION, TX

This award will enable Texas A&M University (TAMU) to close out all post-expedition International Ocean Discovery Program (IODP) obligations that will...

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Texas Small Business Credit Initiative (TSBCI) - Capital Access Program (CAP) and Loan Guarantee Program (LGP)

Texas Economic Development & Tourism (EDT) Economic Development Finance Division, within the Office of the Governor
$5K - $20.0M
Texassmall_businesseconomic_developmentsmall business fundingloan guarantee

Texas Small Business Credit Initiative (TSBCI) - Capital Access Program (CAP) and Loan Guarantee Program (LGP) is sponsored by Texas Economic Developm...

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Texas Small Business Credit Initiative (TSBCI)

Texas Economic Development & Tourism Office
$5K - $20.0M
Texaseconomic_developmentsmall_businesssmall businessaccess to capital

Texas Small Business Credit Initiative (TSBCI) is sponsored by Texas Economic Development & Tourism Office. Aims to foster small business development ...

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Flood Infrastructure Fund (FIF)

Up to $18.8M
TX

The Flood Infrastructure Fund (FIF) program, established by a constitutional amendment, provides financial assistance in the form of loans and grants ...

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A Scientific Ocean Drilling Coordinating Office for the US Community

Due Jan 31, 2030
$17.6M - $17.6M
COLLEGE STATION, TX

Texas A&M University (TAMU) and Columbia University (LDEO) collaboratively propose to form a Scientific Ocean Drilling Coordinating Office (SODCO) to ...

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Outdoor Recreation Legacy Partnership (ORLP) Grants

Due Nov 1, 2029
$300K - $15.0M
TX

The Outdoor Recreation Legacy Partnership (ORLP) Program is a competitive grant initiative under the Land and Water Conservation Fund (LWCF) Act, admi...

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Category II: REPACSS: Empowering Scientific Discovery through Renewable Energy Powered Advanced Computing Systems and Services

Due May 31, 2029
$12.2M - $12.2M
LUBBOCK, TX

Driven by a vision for reducing the carbon footprint of large-scale scientific computing loads, the Renewable Energy Powered Advanced Computing System...

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SECURE Analytics

Due Aug 31, 2029
$10.4M - $10.4M
COLLEGE STATION, TX

With this award supported by the Office of the Chief of Research Security, Strategy & Policy (OCRSSP), the U.S. National Science Foundation establishe...

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Texas Advanced Prehospital Transfusion Programs (Pilot Program)

Texas Department of State Health Services (DSHS)·Due Nov 1, 2026
Up to $10.0M
Texasemergency_managementpublic_safetyhealth_disparitiespublic_health

Texas Advanced Prehospital Transfusion Programs (Pilot Program) is a grant from Texas Department of State Health Services (DSHS) that - Any - adolesce...

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Hazard Mitigation Grant Program (HMGP)

Texas Division of Emergency Management (TDEM)
$50K - $10.0M
Texasemergency_managementpublic_safetyresiliencedisaster mitigation

Hazard Mitigation Grant Program (HMGP) is a grant from Texas Division of Emergency Management (TDEM) that provides funding to help Texas communities r...

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Industrial Revenue Bond Program

Up to $10.0M
TX

The Industrial Revenue Bond Program (IRB) provides a source of tax-exempt or taxable bond finance for projects involving significant private activity ...

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Emerging Contaminants in Small or Disadvantaged Communities Grant (EC-SDC)

Up to $10.0M
TX

The Emerging Contaminants in Small or Disadvantaged Communities (EC-SDC) grant program provides federal EPA funding, administered by the Texas Water D...

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Texas LoanSTAR Revolving Loan Program

Texas Comptroller of Public Accounts
Up to $10.0M
Texasenergy_efficiencyclimate_changepublic_healthenergy retrofit

The Texas LoanSTAR Revolving Loan Program is a low-interest financing program from the Texas Comptroller of Public Accounts that funds energy-efficien...

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Clean Water State Revolving Fund (CWSRF) Loan Program (with Principal Forgiveness)

Up to $10.0M
TX

The Clean Water State Revolving Fund (CWSRF) provides low-cost financial assistance, including principal forgiveness (grants), for planning, acquisiti...

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