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 →
Economics
No deadline listedU.S. National Science Foundation · Amount varies
The NSF Economics program supports a broad range of research on the U.S. and world economy, including econometrics, finance, labor, macroeconomics, public finance, and more, plus conferences, data collection, and Doctoral Dissertation Research Improvement Grants (DDRIGs). Eligibility is unrestricted (open to any entity type per NSF rules), and the program encourages interdisciplinary work and proposals broadening participation. Note that DDRIG proposals must be submitted by a faculty member on behalf of a graduate student, not by the student directly; no specific amount or deadline is listed here.
ResearchersSchools & universitiesBroad eligibilityFFY 2022 Flood Mitigation Assistance
UnofficialNo deadline listedEmergency Mgt Agency · Amount varies
This FEMA Flood Mitigation Assistance program funds state, territorial, and federally recognized tribal governments, applying through the state's emergency management agency or floodplain management office, to reduce repetitive flood damage to buildings insured under the National Flood Insurance Program. Only one application is accepted per state, territory, or tribe, and the applicant must already have a FEMA-approved hazard mitigation plan in place. Award amounts and a deadline were not listed, so check the current FEMA notice for the active funding cycle; local nonprofits and businesses cannot apply directly.
Government / tribalNarrow eligibilitySpace Technology Research, Development, Demonstration, and Infusion (SpaceTech REDDI-2026)
No deadline listedNASA Headquarters · Amount varies
NASA's umbrella SpaceTech-REDDI-2026 announcement funds space technology research, development, demonstration, and infusion, with specific topics released as appendices throughout the year. Participation is broad — educational, industry, and nonprofit institutions, FFRDCs, UARCs, and other entities — and includes U.S. and, to the extent practicable, non-U.S. organizations, but NASA Centers, NASA civil servants, and JPL cannot receive awards. Each appendix may add its own eligibility limits and deadlines, so applicants must check the individual topic solicitation on NSPIRES.
ResearchersSchools & universitiesSmall businessNonprofits+1 moreProp 4 – Nature-Based Solutions (NBS)
UnofficialNo deadline listedSan Diego River Conservancy · Amount varies
Nonprofits, public agencies, and tribal governments can apply to this San Diego River Conservancy program funded under Proposition 4 for multi-benefit projects such as land conservation, flood and fire risk reduction, water quality improvement, wildlife habitat restoration, trail completion, and tribal cultural preservation along the San Diego River. Award amounts and deadlines are not specified, so applicants should confirm current funding limits and timelines with the Conservancy.
NonprofitsGovernment / tribalNarrow eligibilityGreen Energy Loan Fund (GELF)
UnofficialNo deadline listedEnvironmental Protection · Amount varies
GELF is open to a broad range of Pennsylvania applicants — businesses, municipalities, nonprofits, schools, tribal organizations, public agencies, and other legal entities — for projects on commercial, nonprofit, multifamily residential, or community-benefiting properties. It finances energy improvements that lower operating costs, and projects must meet defined energy performance targets and demonstrate community benefit, such as supporting housing affordability or job retention. No specific award amount or application deadline is listed, so applicants should confirm current funding limits with the program.
NonprofitsGovernment / tribalSchools & universitiesBroad eligibilityVegetation Interns
No deadline listedNational Park Service · Up to $55.7K
This National Park Service listing for Vegetation Interns (up to about $55,746) states that the task agreement has already been awarded to the Student Conservation Association (SCA), meaning this opportunity is not open for new applicants. Organizations should not plan to apply to this specific listing.
Narrow eligibilityThe Water Quality, Supply, and Infrastructure Improvement Act of 2014 (Proposition 1) SMMC Grant Program
UnofficialNo deadline listedSanta Monica Mountains Conservancy · Amount varies
Open to nonprofits, public agencies, and tribal governments applying to the Santa Monica Mountains Conservancy's Prop 1 competitive grant program. Funds multi-benefit ecosystem/watershed protection and restoration and urban creek projects under the 2014 water bond act. No award amount or deadline is specified, and projects must fall within the Conservancy's service area.
NonprofitsGovernment / tribalNarrow eligibilityCost Share for Federal Funding Opportunities Industrial Decarbonization and Improvement of Grid Operations (INDIGO) Program and Food Production Investment Program (FPIP)
UnofficialNo deadline listedCA Energy Commission · $500K–$5M
Open only to public agencies and tribal governments in California -- nonprofits and private businesses are not eligible under the stated criteria. Provides cost-share funding paired with two federal programs (INDIGO and FPIP) supporting industrial decarbonization, grid reliability, and greenhouse gas reduction at industrial and food production facilities; awards range from $500,000 to $5 million. This is a large-award but narrowly targeted program tied to specific federal solicitations.
Government / tribalLarge awardCost-share requiredNarrow eligibilityEstablished Program to Stimulate Competitive Research (EPSCoR): Workshop Opportunities
No deadline listedU.S. National Science Foundation · Up to $200K
NSF's EPSCoR Workshop Opportunities program funds workshops (up to $200,000) addressing multi-jurisdictional research themes, but only for institutions of higher education, eligible nonprofits, or federally recognized tribal nations located within designated EPSCoR-eligible states and territories. Organizations outside EPSCoR-eligible jurisdictions do not qualify, making this a geographically restricted opportunity.
NonprofitsSchools & universitiesGovernment / tribalNarrow eligibilityCommunity Development Block Grant Economic Development Program
UnofficialNo deadline listedCommerce And Econ Opp · $300K–$1M
This Illinois DCEO Community Development Block Grant Economic Development Program offers awards between $300,000 and $1,000,000. The listing doesn't specify eligibility or funded activities — confirm details with DCEO before applying.
Large awardCleanup, Remediation, and Watershed Enhancement Funding Opportunity
UnofficialNo deadline listedDepartment of Fish and Wildlife · Amount varies
Open to nonprofits, public agencies, and tribal governments through the California Department of Fish and Wildlife. Funds cleanup and remediation of watersheds and lands impacted by illicit cannabis cultivation, including road decommissioning, culvert upgrades, erosion control, and wildlife/habitat enhancement. No specific award amount or deadline is listed.
NonprofitsGovernment / tribalBroad eligibilityProposition 68 Grant Program
UnofficialNo deadline listedTahoe Conservancy · Amount varies
Open to nonprofits, public agencies, and tribal governments working in the Lake Tahoe Basin. Funds forest and watershed restoration, wildfire protection, public access/recreation, and climate adaptation projects, with $5 million set aside for local assistance grants out of a $27 million Proposition 68 allocation. Geographically limited to the Tahoe Basin, and no specific award size or deadline is listed; contact grants@tahoe.ca.gov for details.
NonprofitsGovernment / tribalNarrow eligibilityCost Share for Federal Funding Opportunities Clean Hydrogen Program
UnofficialNo deadline listedCA Energy Commission · Amount varies
Provides state cost-share funding to California businesses, individuals, and public agencies that are applying for a federal DOE clean hydrogen funding opportunity — it is only available alongside an active or pending federal award, not as a standalone grant. Applicants who already received federal funding and want retroactive cost-share are not eligible. No specific award amount or deadline is listed.
Small businessGovernment / tribalCost-share requiredNarrow eligibilityAPS_Spring 2025 Semester Pathways Program
UnofficialNo deadline listedAging · $15K–$75K
State and local governments, tribal governments and organizations, faith-based and community-based nonprofits, hospitals, and colleges/universities can apply for this Illinois Aging Department program (Older Americans Act Section 411; state agencies also eligible under ACA Section 2042). It funds mentoring and internship programs within Adult Protective Services provider networks to build a pipeline of trained staff and address elder abuse, neglect, and exploitation. Awards range from $15,000 to $75,000.
NonprofitsGovernment / tribalSchools & universitiesSmall award+1 moreCyberinfrastructure for Public Access and Open Science
No deadline listedU.S. National Science Foundation · $50K–$600K
This NSF program funds early-stage collaborative projects that build research data infrastructure supporting public access and open science, bringing together cyberinfrastructure researchers, data and library experts, and research labs. Eligibility is unrestricted, so most entity types may apply, though successful projects rely on cross-disciplinary teams typically based at universities and research organizations; proposals are accepted year-round. Awards range from about $50,000 to $600,000.
ResearchersSchools & universitiesLarge awardBroad eligibilityUnderground Storage Tank Cleanup Fund
UnofficialNo deadline listedState Water Resources Control Board · $1–$1M
California petroleum underground storage tank (UST) owners and operators — businesses and individuals — can apply for reimbursement of cleanup costs from leaking USTs, with grants up to $1,000,000 per site. This fund is not open to nonprofits or the general public; it is restricted to UST owners/operators meeting state financial-responsibility requirements.
Small businessIndividualsLarge awardNarrow eligibilityDisability and Rehabilitation Engineering
No deadline listedU.S. National Science Foundation · Amount varies
This NSF program funds fundamental engineering research to improve quality of life for people with disabilities, covering areas like neuroengineering, rehabilitation robotics, and assistive technologies. Eligibility is unrestricted, so most entity types may apply, though proposals are typically led by universities and research organizations; note that NSF does not support clinical trials and high-risk/high-reward work is encouraged. Funding amounts and deadlines are not specified here.
ResearchersSchools & universitiesBroad eligibilityDivision of Environmental Biology
No deadline listedU.S. National Science Foundation · $5K–$5M
NSF's Division of Environmental Biology funds ecological and evolutionary research from populations to ecosystems, with award amounts ranging widely from about $5,000 up to $5,000,000. Eligibility is restricted to U.S. nonprofit research organizations and accredited institutions of higher education, so general nonprofits, small businesses, and individuals do not qualify.
Schools & universitiesResearchersLarge awardNarrow eligibilityAIS Grants to Great Lakes States (FY25)
UnofficialNo deadline listedNatural Resources · $50K–$800K
Government agencies, educational institutions, nonprofit organizations, and for-profit businesses can apply for this Aquatic Invasive Species (AIS) grant to Great Lakes states, administered via Illinois Natural Resources, which funds habitat and species protection, conservation, and restoration priorities in the Great Lakes Basin. Awards range from $50,000 to $800,000.
NonprofitsGovernment / tribalSchools & universitiesSmall business+2 more2025 NOAA Interjurisdictictional Fisheries Act of 1986 - Research: Management of Interjurisdictional Fisheries Resources
UnofficialNo deadline listedNatural Resources · Up to $100K
This 2025 NOAA-funded Interjurisdictional Fisheries Act research program supports research, surveys, and monitoring of fish activity in waterways spanning multiple jurisdictions, with awards up to $100,000. Eligibility is limited to government organizations only. No application deadline is listed.
Government / tribalSmall awardNarrow eligibility