Climate Tech grants in the United States
Explore Climate Tech grants for companies in the United States. This list brings together funding for decarbonization, carbon removal, clean industry, adaptation and climate data from US innovation agencies, research funders and foundations, international programs open to applicants in the United States, and competitions any company can enter, with the deadline, award size and eligibility on every listing. Grants aimed at Climate Tech in the United States come first.
Showing 1-24 of 505 grants
Salata Institute Seed Grant
🇺🇸Salata Institute · United States
Offers seed support across Harvard for climate and sustainability teams building early climate solutions with practical pilots.
ARPA-E SCALEUP Ready
🇺🇸ARPA-E · United States
Funds United States alumni technologies moving from prior support into commercial pilots and scale-out activity.
U.S.-Israel Energy Center — Proposals (Second
🇺🇸BIRD Foundation · United States
Supports United States and Israel consortia in fossil energy, energy storage, and energy-water research through the Center of Excellence.
NJ Accelerate — Accelerator Event Grants & Rent Support
🇺🇸NJEDA · United States
Funds accelerator events and startup studio support for New Jersey innovation companies building scalable teams.
Continuation of Solicitation for the DOE Office of Science Financial Assistance Program
🇺🇸DOE SC · United States
Supports unsolicited basic research proposals across all Office of Science thematic areas in the United States.
Energy Dominance Financing Program
🇺🇸DOE LPO / EDF · United States
Supports national energy infrastructure through federally backed loan instruments in the United States.
NOAA NMFS BAA
🇺🇸NOAA · United States
Supports fisheries and marine management research aligned with NOAA mission in the United States.
NOAA-wide BAA FY
🇺🇸NOAA · United States
Supports research, education, and outreach across NOAA domains when no other program fits.
Clean Energy Internship Program
🇺🇸MassCEC · United States
Funds per summer intern reimbursement for Massachusetts clean energy employers for research through the Clean Energy Internship Summer.
Advanced Manufacturing Production Credit — Section 45X — TY2025 / Filed
🇺🇸IRS · United States
Provides production-based tax credits to United States manufacturers of clean energy components and materials.
R&D Tax Credit — Income Tax Credit (Section 41) — TY2025 / Filed
🇺🇸IRS · United States
Supports established United States companies with income tax credits tied to qualified innovation spending.
R&D Tax Credit — QSB Payroll Offset (Section 41) — TY2025 / Filed
🇺🇸IRS · United States
Supports United States small businesses through payroll tax offsets when they fund qualifying innovation activity.
BIRD General Program
🇺🇸BIRD Foundation · United States
Supports United States and Israel partners to jointly commercialize hi-tech innovation, including cybersecurity, life sciences, and manufacturing.
Texas Enterprise Zone Program
🇺🇸Texas Comptroller · United States
Funds businesses in Texas Enterprise Zones with tax-advantaged support tied to growth-oriented capital deployment.
The Genesis Mission: Transforming Science and Energy with AI
🇺🇸DOE SC · United States
Supports AI for science progress from early concept stages toward national-scale implementation.
AFRI Foundational and Applied Science
🇺🇸USDA NIFA · United States
Supports agriculture innovation across plant health, bioenergy, food safety, and rural systems through USDA research grants and extension.
Antarctic Research Not Requiring U.S. Antarctic Program (USAP) Field Support
🇺🇸NSF · United States
Funds Antarctic science that needs no field logistics — existing data and samples, modelling, and work at analogue sites elsewhere.
Arctic Research Opportunities
🇺🇸NSF · United States
Funds research on the fast-changing Arctic — its environment, its social and cultural systems, and how the region connects to lower latitudes.
Ocean Technology and Interdisciplinary Coordination
🇺🇸NSF · United States
Funds instrument development for ocean science — with a standing open door for unsolicited proposals that widen what the field can measure.
Biological Oceanography (BioOce)
🇺🇸NSF · United States
Funds marine and Great Lakes ecology — from estuaries and coasts through the open ocean to the deep sea.
Physical Oceanography
🇺🇸NSF · United States
Funds research on how the ocean is structured and how it moves — and how it interacts with the atmosphere, the sea floor and ice.
Coupling, Energetics, and Dynamics of Atmospheric Regions
🇺🇸NSF · United States
Funds research on the upper atmosphere — from the middle atmosphere through the thermosphere and ionosphere into the exosphere.
Antarctic Research Requiring U.S. Antarctic Program (USAP) Support for Fieldwork
🇺🇸NSF · United States
Funds Antarctic science that needs field logistics from the US Antarctic Program — ships, stations, aircraft and the people behind them.
Chemical Oceanography
🇺🇸NSF · United States
Funds ocean chemistry and the ocean's part in global geochemical cycles — twenty awards from a $26 million pool.