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 →
Infrastructure State Revolving Fund (ISRF) Program
UnofficialNo deadline listedInfrastructure and Economic Development Bank · Amount varies
Open only to public agencies in California, this IBank program provides infrastructure loans (not grants) ranging from $1 million to $65 million for projects like water/wastewater systems, roads, public transit, and other public infrastructure, with terms up to 30 years and no competitive scoring (first-come, first-served). Applications are accepted year-round. Not open to nonprofits, businesses, or individuals, and requires eventual loan repayment.
Government / tribalLarge awardNarrow eligibilityInvasive Carp removal and monitoring in the Upper Mississippi River FY26
UnofficialNo deadline listedNatural Resources · $30K–$2M
Government agencies, educational institutions, nonprofit organizations, and for-profit businesses can apply for this Illinois Natural Resources grant funding invasive carp removal and monitoring activities in the Upper Mississippi River. Awards range from $30,000 to $2,000,000.
NonprofitsGovernment / tribalSchools & universitiesSmall business+2 moreEmpty Glass Beverage Transportation Grant Program, FY 2026-27
UnofficialNo deadline listedDepartment of Resources Recycling and Recovery · $500K–$4M
Businesses and nonprofits located in California can apply for this CalRecycle program, which funds rail-transportation projects that move empty glass beverage containers to certified California glass processing facilities. Grants range from $500,000 to $4,000,000 and can cover equipment, materials, transportation costs, rail line construction, and related personnel. Eligibility is geographically restricted: both the applicant and the transportation activity must be based in California, making this unsuitable for out-of-state organizations.
NonprofitsSmall businessLarge awardNarrow eligibilityFederal Grant Support Program
UnofficialNo deadline listedCommerce And Econ Opp · $10K–$2M
This Illinois DCEO Federal Grant Support Program offers awards between $10,000 and $2,000,000. The listing doesn't specify eligibility or how funds may be used — confirm details with DCEO before applying.
Large awardResearch Interests of the Air Force Office of Scientific Research
No deadline listedAir Force Office of Scientific Research · Up to $10M
The Air Force Office of Scientific Research funds basic research aligned with Air Force priorities across engineering, information science, and physical and biological sciences, with awards reaching up to about $10 million. Eligibility is governed by the announcement itself ('See Announcement'); these programs commonly fund universities, research institutions, and industry labs. Applicants should review the specific AFOSR announcement for detailed eligibility, restrictions, and submission requirements before applying.
ResearchersSchools & universitiesSmall businessLarge award+1 moreCMP - Coastal Management Program - USEPA 2025 GLRI
UnofficialNo deadline listedNatural Resources · $25K–$500K
Illinois units of local government (municipalities, park districts, school districts, forest preserve districts), universities, and nonprofit organizations can apply for this Illinois Natural Resources Coastal Management Program grant (funded via USEPA GLRI); individuals and for-profit businesses are not eligible. It funds coastal planning, hazard mitigation, habitat protection, and education/outreach projects, with awards from $25,000 to $500,000. This is a reimbursement grant requiring documentation of grant and matching expenses, and applicants must be pre-qualified through the state's GATA grantee portal.
NonprofitsGovernment / tribalSchools & universitiesCost-share required+1 moreCVA - Clean Vessel Act (FY25)
UnofficialNo deadline listedNatural Resources · Up to $1.5M
Illinois' Clean Vessel Act program (FY25) funds surveys, plans, and construction of sewage pumpout and dump stations for recreational boats, plus related education programs, with awards up to $1.5 million. Eligible applicants are public and private colleges/universities and 501(c)(3) nonprofits (excluding institutions of higher education from the nonprofit category, per the more detailed criteria); no application deadline is listed.
NonprofitsSchools & universitiesLarge awardNarrow eligibilityOrphan Site Cleanup Fund
UnofficialNo deadline listedState Water Resources Control Board · $1–$1M
This California Orphan Site Cleanup Fund grant is limited to current property owners of eligible sites with unauthorized petroleum underground storage tank (UST) releases, covering assessment, investigation, and cleanup costs up to $1,000,000 per site. It is not open to nonprofits or the general public — only businesses and individuals who currently own the affected property qualify.
Small businessIndividualsLarge awardNarrow eligibilityFY27 Integrated English Language and Civics Education (IELCE)
UnofficialNo deadline listedIllinois Community College Board · $5K–$500K
Restricted to programs that were already awarded funding through the FY25 IELCE grant competition — this is a continuation opportunity, not open to new applicants. For those already-funded programs (government, education, or nonprofit entities), it funds English language acquisition, civics education, and workforce preparation services for adult English language learners under WIOA Title II Section 243, with awards from $5,000 to $500,000. Years 3 and 4 of funding are contingent on meeting programmatic requirements.
NonprofitsGovernment / tribalSchools & universitiesLarge award+1 moreSWG - State Wildlife Grants (FY24)
UnofficialNo deadline listedNatural Resources · $10K–$1M
Illinois' State Wildlife Grants program (FY24) funds government agencies, educational institutions, and nonprofit organizations for projects that benefit fish and wildlife habitats, with priority given to species of greatest conservation concern. Awards range from $10,000 to $1,000,000. No application deadline is listed, so applicants should check with the Illinois Department of Natural Resources for current cycle timing.
NonprofitsGovernment / tribalSchools & universitiesLarge award+1 moreWaterSMART Drought Response Program
No deadline listedBureau of Reclamation · $25K–$1.5M
The Bureau of Reclamation's WaterSMART Drought Response Program funds drought-resilience projects (water storage and distribution improvements, source diversification, decision tools, and drought contingency planning), with awards from about $25,000 up to $1,500,000. Category A applicants are states, tribes, irrigation and water districts, and similar entities with water or power delivery authority located in the 17 Western states and listed U.S. territories; Category B is nonprofit conservation organizations partnering with a Category A entity. Federal entities, individuals, and institutions of higher education are not eligible, and applicants are limited to the Western U.S. and named territories. Some restrictions apply by location for drought contingency plans.
Government / tribalNonprofitsLarge awardNarrow eligibilityCHFFA Commercial Paper Program
UnofficialNo deadline listedState Treasurer's Office · $1–$5B
A commercial paper (short-term debt) financing program for California nonprofit 501(c)(3) health facilities or public health facilities operating at least three years with demonstrated fiscal soundness. Funds construction, renovation, equipment, and refinancing of prior debt; notes must be issued in $100,000 denominations and carry a top-tier short-term credit rating. This is debt financing, not a grant, and requires three years of audited financials.
Nonprofits501(c)(3) onlyLarge awardNarrow eligibilityIllinois Public Radio and Television
UnofficialNo deadline listedIllinois Arts Council · $3.8K–$532.6K
An Illinois Arts Council grant supporting public radio and television, with awards ranging from $3,765 to $532,570, but no eligibility criteria or project description is listed here. Applicants should confirm with the Illinois Arts Council whether this is limited to licensed public broadcasting stations or open more broadly.
Large awardDrinking Water State Revolving Fund (DWSRF) Construction
UnofficialNo deadline listedState Water Resources Control Board · $2M–$10M
Open to nonprofits, public agencies, and tribal governments operating public water systems in California, for construction of drinking water infrastructure like treatment facilities, storage, and distribution systems. Eligible community water systems may receive principal forgiveness (effectively grant funding) from $2 million up to 100% of project cost depending on the community served and local water rates; other financing carries 0% to roughly half the state bond rate. Applications are accepted continuously but undergo a detailed technical, legal, and financial review.
NonprofitsGovernment / tribalLarge awardBroad eligibilityBIG-P - Boating Infrastructure Grant Program (SFY25)
UnofficialNo deadline listedNatural Resources · $20K–$1.5M
This federal Boating Infrastructure Grant Program (administered via Illinois Natural Resources) funds construction, renovation, and maintenance of docking and mooring facilities for large recreational boats. Per the detailed eligibility text, direct participation is limited to state, territorial, or Commonwealth agencies with lead fish and wildlife management responsibility — not individuals or private businesses, despite conflicting category labels elsewhere in the listing. Awards range from $20,000 to $1,500,000.
Government / tribalNarrow eligibilityLarge awardOcean Drilling Program
No deadline listedU.S. National Science Foundation · From $300K
The NSF Ocean Drilling Program supports operations of the International Ocean Discovery Program, including running the JOIDES Resolution research drillship and related marine-geoscience science operations. Eligibility is listed as unrestricted (open to any eligible entity, subject to notice clarifications), but in practice these large facility-operations awards go to major research institutions; the listing notes an award figure starting around $300,000. Funding ceiling and deadline are not specified, so review the full notice for details.
ResearchersSchools & universitiesLarge awardSenate Bill 1 Sea Level Rise Tribal Cultural Resources Funding Program
UnofficialNo deadline listedOcean Protection Council · $250K–$750K
This Ocean Protection Council program funds only California Native American tribes and nonprofits for pre-planning and planning work to assess sea level rise impacts on tribal cultural resources, ancestral lands, and lifeways, with typical awards between $250,000 and $750,000. Applications are accepted on a rolling, quarterly, first-come first-served basis (non-competitive), making eligibility notably narrow and tribal-specific compared to general nonprofit grants.
NonprofitsGovernment / tribalLarge awardNarrow eligibilityCMP - Coastal Management Program - USEPA 2026 GLRI
UnofficialNo deadline listedNatural Resources · $25K–$500K
Illinois' Coastal Management Program (funded via USEPA's 2026 Great Lakes Restoration Initiative) supports coastal planning, hazard mitigation, habitat protection, and education projects, with awards from $25,000 to $500,000. Eligible applicants are units of local government, universities, and nonprofit organizations that are pre-qualified through the state's GATA grantee portal; private individuals and for-profit organizations are explicitly not eligible, and this is a reimbursement grant requiring full expense documentation. No application deadline is listed.
NonprofitsGovernment / tribalSchools & universitiesLarge award+1 moreInvasive Carp Management Control in IL Waterway GLRI (CAFWS-183)
UnofficialNo deadline listedNatural Resources · $20K–$6M
Government agencies, educational institutions, nonprofit organizations, and for-profit businesses can apply for this Illinois Natural Resources grant funding invasive carp management and control in Illinois waterways, supporting Great Lakes restoration priorities. Awards range from $20,000 to $6,000,000.
NonprofitsGovernment / tribalSchools & universitiesSmall business+2 moreWatershed Resilience Conservation Implementation
UnofficialForecastedNo deadline listedDepartment of Water Resources · Amount varies
This forecasted California Department of Water Resources program will fund nonprofits, public agencies, and tribal governments to implement watershed-scale water conservation projects, such as irrigation efficiency upgrades, leak detection and repair, water-efficient landscaping conversions, and metering or monitoring improvements. Awards are expected to range from $3 million to $15 million. No application deadline has been set yet since the program is still in forecasted status, so applicants should watch for the official funding announcement. Not open to for-profit businesses.
NonprofitsGovernment / tribalLarge award