Energy Tech grants in the United States
Explore Energy Tech grants for companies in the United States. This list brings together funding for renewables, storage, grids, hydrogen, nuclear and energy efficiency 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 Energy Tech in the United States come first.
Showing 1-24 of 646 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.
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.
Advancing Oil and Natural Gas Production and Delivery
🇺🇸DOE · United States
Funds technology that makes U.S. oil and gas production, infrastructure and digital operations more efficient, reliable and resilient — no cost share required.
ONR TRAPS SPA
🇺🇸ONR · United States
Supports development of shipboard power architectures that actively manage transient demand using controls, conversion, and storage.
Advanced Nuclear Energy Licensing Cost-Share Grant Program
🇺🇸DOE · United States
Funds the cost-shared work of licensing advanced nuclear reactor designs, open to companies, universities, nonprofits and local and tribal governments.
Center of Excellence for Alternative Jet Fuels and Environment
🇺🇸FAA · United States
Funds the ASCENT university coalition's research into alternative jet fuel and aviation's environmental impact.
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.
DOE Office of Science Open Solicitation
🇺🇸DOE SC · United States
Connects research teams and institutions for DOE Office of Science Solicitation in artificial intelligence, energy systems, and fusion research.
Energy Dominance Financing Program
🇺🇸DOE LPO / EDF · United States
Supports national energy infrastructure through federally backed loan instruments in the United States.
FES Continuation Solicitation
🇺🇸DOE FES · United States
Supports fusion, plasma, and high-energy-density research partnerships blending public and private work.
FY 2026 Continuation of Solicitation for the Office of Science Financial Assistance Program
🇺🇸DOE SC · United States
Funds DOE Office of Science research in computing, energy sciences, biology, fusion, high-energy and nuclear physics, and isotopes — open to any applicant type.
NRL Broad Agency Announcement
🇺🇸Navy · United States
Supports naval research collaborations with universities, firms, and consortia for practical outcomes.
ONR Long Range BAA
🇺🇸ONR · United States
Supports Navy and Marine science teams through ONR Long Range access to opportunities across science and technology domains.
CDBG Fall (October 1 deadline)
🇺🇸SD GOED · United States
Funds South Dakota community infrastructure and low income benefit projects through CDBG program support.
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.
Storage Design Strategies to Ease Production (STEP) Prize
🇺🇸DOE OE · United States
Pays up to $500,000 across two phases to energy-storage designs with early manufacturability.
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.
GFO-25-603: NEVI Formula Program — Solicitation 6 Community Charging
🇺🇸CEC · United States
Funds community electric charging readiness through public transport initiatives to strengthen real-world implementation.
Building Resilient Communities Grant
🇺🇸WBC · United States
Backs Wyoming municipalities and tribal governments with infrastructure support for publicly owned water, transportation, and airport projects.
Draper TIF
🇺🇸UW Entrepreneurship Hub + WiSys · United States
Funds WARF-disclosed UW Madison inventions through patent and licensing preparation for market-ready transfer.
TTP (TTP-T / TTP-P)
🇺🇸NSF TIP · United States
Funds NSF-funded research teams translating discoveries toward field use through industry-aligned pathways and partnerships.