TNRolling
TVA EnergyRight LED Lighting Incentives
Grantor
Tennessee Valley Authority
Award Amount
$3,000,000
commercial_customersmall_business
View GrantClean Energy and Sustainability Grants funding
Clean Energy and Sustainability Grants 2026
Browse open grant programs for clean-energy, sustainability, and green businesses in 2026, sorted by award size, with deadlines and eligibility at a glance.
Forrest Grants
Funding is hiding in plain sight.
Energy-efficiency, solar, EV, and climate-resilience grants for businesses going green.
🐻
Forrest Grant keeps the list clean, relevant, and pointed at programs worth a real application.
Open grants
963
Average award
$1,289,167
Top eligibility tags
small_businessenergy_efficiencyagricultural_producerrural
Featured grants
High-intent funding opportunities
Grants in Clean
Where to focus first
Browse open grant programs for clean-energy, sustainability, and green businesses in 2026, sorted by award size, with deadlines and eligibility at a glance. Use this page as your shortlist, then jump into the intake wizard so Forrest can narrow the list to the programs you are most likely to win.
WANov 4, 2026
Clean Energy Grants Program (EPIC)
Grantor
Washington State Department of Commerce — Energy Programs in Communities (EPIC) Unit
Award Amount
$2,500,000
any
View GrantWARolling
Clean Energy Grants (EPIC Program) 2025-2027
Grantor
Washington State Department of Commerce
Award Amount
$2,500,000
Washington stateclean energy project
View GrantRolling
DOE Small Business Innovation Research and Small Business Technology Transfer
Grantor
U.S. Department of Energy
Award Amount
$2,000,000
small_businesstechnology
View GrantPARolling
Alternative and Clean Energy Program
Grantor
Commonwealth of Pennsylvania
Award Amount
$2,000,000
clean_energyenergy_efficiency
View GrantDERolling
State Energy Program Revolving Loan Fund (SEPRLF)
Grantor
DNREC Division of Climate, Coastal & Energy
Award Amount
$2,000,000
Delaware entityenergy efficiency
View GrantPARolling
Alternative and Clean Energy Program (ACE)
Grantor
PA Commonwealth Financing Authority (CFA) / DCED / DEP
Award Amount
$2,000,000
businessnonprofit
View GrantMERolling
Dirigo Business Incentives — Capital Investment Credit (Clean Energy/Green Manufacturing)
Grantor
Maine Department of Economic and Community Development (DECD)
Award Amount
$2,000,000
for profit Maine businesseligible sectors including R&D
View GrantNJRolling
Hazardous Discharge Site Remediation Fund (HDSRF)
Grantor
NJEDA / NJ Department of Environmental Protection
Award Amount
$2,000,000
small_business|nonprofit
View GrantDERolling
Energize Delaware Farm Low-Interest Financing
Grantor
Delaware Sustainable Energy Utility
Award Amount
$2,000,000
agriculturefarm
View GrantWIRolling
Ignite Wisconsin — Clean Energy and Fusion Tech
Grantor
Wisconsin Economic Development Corporation (WEDC)
Award Amount
$2,000,000
clean energy startupconsortium
View GrantCORolling
Large Building Decarbonization Showcase Grant
Grantor
Colorado Energy Office (CEO)
Award Amount
$2,000,000
Colorado commercial buildinglarge building
View GrantILRolling
Illinois Climate Bank — State Small Business Credit Initiative (SSBCI) Clean Energy Loans
Grantor
Illinois Finance Authority (IFA) — Illinois Climate Bank
Award Amount
$2,000,000
clean energyenergy efficiency
View GrantCARolling
CalRecycle Recycling Market Development Zone (RMDZ) Revolving Loan Program
Grantor
California Department of Resources Recycling and Recovery (CalRecycle)
Award Amount
$2,000,000
California basedrecycling manufacturer
View GrantOKRolling
Oklahoma Seed Capital Fund – Energy Diversification
Grantor
Oklahoma Center for the Advancement of Science and Technology (OCAST) / i2E
Award Amount
$1,500,000
Oklahoma basedsmall business
View GrantIARolling
Brownfield and Grayfield Redevelopment Tax Credit — Green Building
Grantor
Iowa Economic Development Authority
Award Amount
$1,500,000
Iowa basedgreen building
View GrantRolling
NSF Engineering Directorate Clean Energy and Sustainability Grants
Grantor
National Science Foundation
Award Amount
$1,250,000
startupsmall_business
View GrantRolling
DOE Small Business Innovation Research (SBIR) / STTR
Grantor
U.S. Department of Energy
Award Amount
$1,100,000
small_businessstartup
View GrantMDRolling
USDA Rural Energy for America Program Grants - Frederick Region
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantIARolling
Iowa Energy Center Grant Program
Grantor
State of Iowa
Award Amount
$1,000,000
clean_energyenergy_efficiency
View GrantWIRolling
USDA Rural Energy for America Program Wisconsin
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural_business
View GrantRolling
USDA Rural Energy for America Program
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantNCRolling
USDA Rural Energy for America Program Grants for Greensboro-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantMDRolling
USDA Rural Energy for America Program Grants - Rockville Region
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantNDRolling
USDA Rural Energy for America Program Grants for Grand Forks-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantORRolling
USDA Rural Energy for America Program Grants for Portland-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantWYRolling
Wyoming Rural Energy for America Program
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantMARolling
MassCEC Equity Workforce Training Implementation Grants
Grantor
Massachusetts Clean Energy Center (MassCEC)
Award Amount
$1,000,000
community based organizationpost secondary institution
View GrantNDRolling
North Dakota Development Fund Equity Investment Financing
Grantor
North Dakota Department of Commerce
Award Amount
$1,000,000
startupgrowth_company
View GrantOHRolling
USDA Rural Energy for America Program Grants for Cleveland-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantAKRolling
Alaska Rural Energy for America Program
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantIDRolling
Idaho Rural Energy for America Program
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantRolling
USDA Rural Energy for America Program Grants
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantNMRolling
USDA Rural Energy for America Program Grants for Santa Fe-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
ruralsmall_business
View GrantNDRolling
North Dakota Rural Energy for America Program
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantOHRolling
USDA Rural Energy for America Program Grants for Columbus-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantLARolling
USDA Rural Energy for America Program Grants - Baton Rouge Region
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantHIRolling
USDA Rural Energy for America Program Hawaii
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessfarmer
View GrantRIRolling
USDA Rural Energy for America Program Grants for Cranston-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantPRRolling
USDA Rural Energy for America Program Puerto Rico
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessagricultural_producer
View GrantIARolling
USDA Rural Energy for America Program Grants - Davenport Area
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
rural_businessagriculture
View GrantCORolling
Boulder County Climate Equity Fund
Grantor
Boulder County
Award Amount
$1,000,000
nonprofitcommunity_group
View GrantNMRolling
USDA Rural Energy for America Program New Mexico
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessagricultural_producer
View GrantTXRolling
USDA Rural Energy for America Program Grants for Arlington-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantSDRolling
USDA Rural Energy for America Program Grants for Rapid City-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantRIRolling
USDA Rural Energy for America Program Rhode Island
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessagricultural_producer
View GrantNYRolling
USDA Rural Energy for America Program Grants for Syracuse-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantNCRolling
USDA Rural Energy for America Program Grants for Raleigh-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantUTRolling
USDA Rural Energy for America Program Grants for Salt Lake City-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantCARolling
USDA Rural Energy for America Program California
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural_business
View GrantSDRolling
USDA Rural Energy for America Program Grants for Sioux Falls-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantILRolling
Energy Efficiency Trust Fund Grant Program (Illinois EPA)
Grantor
Illinois Environmental Protection Agency (Illinois EPA)
Award Amount
$1,000,000
energy efficiencyhousing assistance
View GrantKSRolling
GrowKS Loan Fund — Green Business
Grantor
Network Kansas / Kansas Department of Commerce
Award Amount
$1,000,000
for profitsmall business
View GrantSDRolling
USDA Rural Energy for America Program Grants for Aberdeen-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantUTRolling
USDA Rural Energy for America Program Grants for West Valley City-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantORRolling
USDA Rural Energy for America Program Grants for Gresham-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessrural
View GrantNHRolling
USDA Rural Energy for America Program Grants for Manchester-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
ruralsmall_business
View GrantNVRolling
USDA Rural Energy for America Program Nevada
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessagricultural_producer
View GrantMNRolling
USDA Rural Energy for America Program Minnesota
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
small_businessagricultural_producer
View GrantNYRolling
USDA Rural Energy for America Program Grants for Buffalo-Area Producers
Grantor
U.S. Department of Agriculture
Award Amount
$1,000,000
ruralsmall_business
View GrantGrants by state
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