Browse grants
Federal and state grant opportunities with plain-English eligibility summaries. We aggregate public records — always verify the details on the funder’s site before applying. Or browse the complete index →
Multilateral Partnerships Leveraging Excellence
No deadline listedU.S. National Science Foundation · From $200K
Open to any type of entity (subject to NSF clarifications), this NSF MultiPLEx program funds ambitious international multilateral research partnerships that address grand challenges and require collaboration with at least two countries other than the US. Awards run up to about three years and typically start around $200,000; the funds support only the US research team, so international partners must seek their own national funding. This is well suited to US research institutions leading global collaborations.
ResearchersSchools & universitiesBroad eligibilityEngineering for Civil Infrastructure
No deadline listedU.S. National Science Foundation · Amount varies
This NSF program funds fundamental research on civil infrastructure resilience — buildings, water/wastewater systems, energy infrastructure, and transportation — including how these systems withstand climate change and extreme hazards like earthquakes and floods. Eligibility is unrestricted, meaning most institution types can apply, though NSF's standard grant mechanisms are typically oriented toward universities and research institutions. No specific award amount or deadline is listed in this posting, so applicants should check the full solicitation for funding levels and submission windows.
ResearchersSchools & universitiesBroad eligibilityResearch Infrastructure in the Social and Behavioral Sciences
No deadline listedU.S. National Science Foundation · $400K–$2M
Open to any type of entity (subject to NSF clarifications), the NSF RISBS program funds creation of computational tools and data infrastructure that enable basic social and behavioral science research, including major longitudinal surveys; it does not fund a PI's own research except in service of building the infrastructure. Awards range roughly from $400,000 to $2,000,000. In practice this large-award program is best suited to research institutions building shared data resources.
ResearchersSchools & universitiesLarge awardBroad eligibilityNative American Preparedness Tribal Grant
UnofficialNo deadline listedDepartment of Fish and Wildlife · Amount varies
Open exclusively to California Native American tribes -- other applicant types are not eligible. Funds tribal emergency preparedness, response, and recovery efforts related to oil spills, protecting ancestral lands and communities, through the Department of Fish and Wildlife's Office of Spill Prevention and Response. No award amount or deadline is specified.
Government / tribalNarrow eligibilityYouth and Young Adult Conservation Education Program (FY25)
UnofficialNo deadline listedNatural Resources · Amount varies
This Illinois Natural Resources pilot program funds conservation education and employment opportunities for young Illinois residents ages 15–25. Per the eligibility text, grants are limited to Illinois units of local government and nonprofit entities providing this programming — despite a conflicting 'for-profit' category label elsewhere in the listing. Award amounts were not specified (marked TBD).
NonprofitsGovernment / tribalNarrow eligibilityThe California Drought, Water, Parks, Climate, Coastal Protection and Outdoor Access for All Act of 2018 (Proposition 68) SMMC Grant Program – (Prop 68 River – Severely Disadvantaged Community)
UnofficialNo deadline listedSanta Monica Mountains Conservancy · Amount varies
Nonprofits, public agencies, and tribal governments serving severely disadvantaged communities can apply for this Santa Monica Mountains Conservancy grant funded under Proposition 68 (2018), a $4 billion bond for drought, water, parks, climate, and coastal protection projects. No specific award amount or deadline is listed here; eligibility is narrowed to projects benefiting severely disadvantaged communities specifically.
NonprofitsGovernment / tribalNarrow eligibilityProposition 68 Rivers and Streams Grant Program
UnofficialNo deadline listedDepartment of Fish and Wildlife · Amount varies
Open to nonprofits, public agencies, and tribal governments in California for river and stream restoration projects, including floodplain reconnection and riparian habitat work, funded through Proposition 68. No specific award amount or deadline is currently published. Geographic scope is limited to California rivers and streams.
NonprofitsGovernment / tribalNarrow eligibilityDivision of Chemistry: Disciplinary Research Programs: No Deadline Pilot
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Division of Chemistry is piloting no-deadline submission for its Chemistry of Life Processes, Chemical Structure and Dynamics, and Chemical Theory/Computational Methods programs. Eligibility is limited to U.S.-based nonprofit non-academic research organizations (such as independent museums, observatories, and research labs) and accredited U.S. institutions of higher education acting for their faculty; individuals and businesses do not qualify. No specific award amount is listed, and proposals may be submitted at any time.
ResearchersSchools & universitiesNonprofitsNarrow eligibilityChemical Process Systems (CPS)
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Chemical Process Systems (CPS) program funds fundamental research on chemical and biochemical processes to make manufacturing, energy, and biotechnology more efficient and sustainable, spanning catalysis, reactor design, separations, and process optimization. Eligibility is unrestricted, so universities, research organizations, and other entity types may apply. No specific award amount or deadline is listed in the program description.
ResearchersSchools & universitiesBroad eligibilitySmall Business Development Centers
UnofficialNo deadline listedCommerce And Econ Opp · $80K–$525K
This Illinois DCEO program funds Small Business Development Centers, which provide counseling and support services to small businesses, with awards between $80,000 and $525,000. The listing doesn't specify who may apply to host a center (typically universities or nonprofits) — confirm eligibility with DCEO.
Large awardRegional Wildfire & Landscape Resilience Grants
UnofficialNo deadline listedDepartment of Forestry and Fire Protection · $5M–$20M
Individuals, nonprofits, other legal entities, public agencies, and tribal governments can apply for this CAL FIRE program funding large-scale wildfire and landscape resilience projects, including hazardous fuels reduction, prescribed fire, reforestation, biomass utilization, and workforce training, with awards ranging from $5 million to $20 million. The program favors applicants who can demonstrate strong administrative and technical capacity to manage large, multi-partner projects, and concept proposals are due by 3 p.m. PDT on June 30, 2026, so smaller organizations without prior large-grant management experience may be at a disadvantage.
NonprofitsGovernment / tribalLarge awardBroad eligibilityLong Range Broad Agency Announcement (BAA) for NSWC Crane
No deadline listedNSWC CRANE - N00164 · Amount varies
This Navy (NSWC Crane) Broad Agency Announcement seeks innovative research and technology demonstrators in national-security focus areas such as electronic warfare, sensors, hypersonics, and power systems. Eligibility is unrestricted to any entity type, so businesses, nonprofits, universities, and research organizations may propose, though work must align with the Navy's defense mission. No fixed award amount or deadline is stated; proposers are encouraged to contact the listed points of contact before submitting.
Small businessResearchersNonprofitsSchools & universities+1 moreComputational and Data-Enabled Science and Engineering
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Computational and Data-Enabled Science and Engineering (CDS&E) meta-program funds research that uses new computational and data-analysis approaches to drive breakthroughs across science and engineering disciplines. Eligibility is unrestricted, so universities, research organizations, and other entity types may apply, though proposals must have a significant computational or data-science component beyond typical methods. No specific award amount or deadline is listed.
ResearchersSchools & universitiesBroad eligibilityAviation Fuel Tax Program
UnofficialNo deadline listedTransportation · Amount varies
This listing (Aviation Fuel Tax Program, from the state Transportation department) has no eligibility criteria, description, or award amount on file, so it is not possible to determine who can apply or what it funds from the available information. Applicants should contact the funder directly for program details before pursuing this opportunity.
Facilities for Atmospheric Research and Education
No deadline listedU.S. National Science Foundation · Amount varies
This NSF program supports state-of-the-art instruments and facilities for atmospheric research and education, including lower-atmosphere observing facilities and community instruments. Eligibility is unrestricted in principle, but note an important restriction: proposals to the Lower Atmospheric Observing Facilities track are accepted by invitation only and require contacting the program director first. Award amounts and deadline are not specified. This is best suited to universities and research institutions that operate or provide shared instrumentation.
ResearchersSchools & universitiesNarrow eligibilityBrownfields Revolving Loan Fund (RLF) Grant Program
UnofficialNo deadline listedDepartment of Toxic Substances Control · Amount varies
California's Brownfields Revolving Loan Fund Program, run by the Department of Toxic Substances Control, helps nonprofits, tribal entities, and local governments assess or clean up brownfield sites they own, as long as they are not liable for the contamination under federal CERCLA law. As of the program record, DTSC states it is not currently accepting applications due to insufficient funds in the revolving loan fund, so applicants should confirm funding availability before applying.
NonprofitsGovernment / tribalNarrow eligibilityMechanics of Materials and Structures
No deadline listedU.S. National Science Foundation · Amount varies
Eligibility is listed as unrestricted, but in practice this NSF program funds fundamental research in solid mechanics, materials, and structural behavior, so it's primarily suited to university researchers and research institutions rather than typical nonprofits or small businesses. No award amount is specified, and no fixed deadline is listed here, so applicants should check NSF's current submission window.
ResearchersBroad eligibilityETIP Strategic Sectors Single Company Grant
UnofficialNo deadline listedCommerce And Econ Opp · $150K–$10M
This Illinois DCEO Economic Transformation and Innovation Program (ETIP) grant supports a single company in a strategic sector, with awards between $150,000 and $10,000,000. Eligibility and program details beyond the 'single company' framing are not specified in the listing — confirm with DCEO before applying.
Large awardThe California Drought, Water, Parks, Climate, Coastal Protection and Outdoor Access for All Act of 2018 (Proposition 68) SMMC Grant Program – Prop 68 River
UnofficialNo deadline listedSanta Monica Mountains Conservancy · Amount varies
Open to nonprofits, public agencies, and tribal governments in California under the Santa Monica Mountains Conservancy's Prop 68 River grant program. Funds drought, water, parks, climate, and coastal-protection projects tied to the 2018 Prop 68 bond act. No specific award amount or deadline is listed; eligibility is geographically tied to the Conservancy's jurisdiction.
NonprofitsGovernment / tribalNarrow eligibilityKeystone Energy Efficiency Program (KEEP)
UnofficialNo deadline listedEnvironmental Protection · $2.5K–$25K
This is for individual Pennsylvania homeowners — owners of owner-occupied single-family homes or buildings with up to four units on a permanent foundation; renters, landlords of non-owner-occupied property, and out-of-state applicants do not qualify. It provides low-cost home energy loans, generally $2,500 to $25,000, through pre-approved contractors for upgrades such as heating, cooling, insulation, EV charging, and smart energy systems. No application deadline is listed.
IndividualsSmall awardNarrow eligibility