NYRolling
NYSERDA NY-Sun Program
Grantor
New York State Energy Research and Development Authority
Award Amount
Varies
contractor_supporttechnical_assistance
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
$1,000
Top eligibility tags
clean energyjob creationnonprofitfor profit
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.
LARolling
Louisiana Enterprise Zone Program — Green Business
Grantor
Louisiana Economic Development (LED)
Award Amount
From $1,000
Louisiana basedjob creation
View GrantKYRolling
Kentucky Net Metering Program
Grantor
Kentucky Public Service Commission (investor-owned utilities and electric cooperatives)
Award Amount
Varies
Kentucky utility customerrenewable energy system
View GrantNHRolling
NH Department of Energy Non-Residential Sector Competitive Grants Program
Grantor
NH Department of Energy
Award Amount
Varies
NH basednon residential
View GrantNJRolling
New Jersey Weatherization Assistance Program Contractor Opportunities
Grantor
New Jersey Department of Community Affairs
Award Amount
Varies
businesscontractors
View GrantNJRolling
NJ ZEV Financing
Grantor
New Jersey Economic Development Authority (NJEDA)
Award Amount
Varies
vehicle_supportequipment
View GrantNJRolling
NJEDA Energy Efficiency Revolving Loan Fund
Grantor
New Jersey Economic Development Authority
Award Amount
Varies
businessnonprofit
View GrantLARolling
Louisiana DNR Energy Efficiency Loan Program
Grantor
Louisiana Department of Energy and Natural Resources (LDNR)
Award Amount
Varies
Louisiana basedenergy efficiency project
View GrantNDRolling
Energy Conservation Grant
Grantor
North Dakota Department of Commerce
Award Amount
Varies
north dakota businessenergy conservation
View GrantNYRolling
POWER UP Grant Program
Grantor
Empire State Development
Award Amount
Varies
small_business
View GrantNVRolling
Nevada Clean Energy Fund Nevada Bright Program
Grantor
Nevada Clean Energy Fund (NCEF)
Award Amount
Varies
Nevada basedsolar installation
View GrantILRolling
ComEd Energy Efficiency Program Industrial Incentives
Grantor
ComEd
Award Amount
Varies
illinoiscomed_customer
View GrantTXRolling
Texas Emissions Reduction Plan (TERP) – Emissions Reduction Incentive Grants (ERIG)
Grantor
Texas Commission on Environmental Quality (TCEQ)
Award Amount
Varies
Texas basednon attainment area
View GrantMORolling
Missouri Net Metering Program
Grantor
Missouri Public Service Commission
Award Amount
Varies
Missouri basedsolar PV
View GrantOKRolling
Oklahoma Research and Development Rebate Program – Energy Diversification
Grantor
Oklahoma Department of Commerce
Award Amount
Varies
Oklahoma basedR&D activity
View GrantCTRolling
Connecticut DEEP EV Charging Infrastructure Program
Grantor
Connecticut Department of Energy and Environmental Protection (DEEP) / PURA
Award Amount
Varies
Connecticutelectric vehicle
View GrantMERolling
Efficiency Maine Commercial & Industrial Prescriptive Rebates
Grantor
Efficiency Maine Trust
Award Amount
Varies
Maine commercial or industrial energy customerefficiency measures
View GrantOKRolling
Oklahoma State Energy Office – Energy Efficiency Programs for Local Governments and Nonprofits
Grantor
Oklahoma Department of Commerce – State Energy Office
Award Amount
Varies
local governmentnonprofit
View GrantAKRolling
Alaska Bulk Fuel Revolving Loan Fund
Grantor
Alaska Division of Community and Regional Affairs, DCCED
Award Amount
Varies
ruralalaska based
View GrantHIRolling
Alternative Energy Loan Program — Farms and Ranches
Grantor
Hawaii Department of Agriculture and Biosecurity (DAB) — Agricultural Loan Division
Award Amount
Varies
Hawaii basedfull time farmer
View GrantNHRolling
NH CDFA LMI Solar and Clean Energy Grant and Loan Program
Grantor
NH Community Development Finance Authority (CDFA)
Award Amount
Varies
NH basednonprofit
View GrantNVRolling
Nevada GOED Workforce Innovations for a New Nevada (WINN) - Clean Energy Training
Grantor
Nevada Governor's Office of Economic Development (GOED)
Award Amount
Varies
Nevada employerclean energy sector
View GrantTXRolling
Texas LoanSTAR Revolving Loan Program – Energy Efficiency for Public Institutions
Grantor
Texas State Energy Conservation Office (SECO), Texas Comptroller of Public Accounts
Award Amount
Varies
public institutionTexas based
View GrantUTRolling
UCAIR Grants Program — Air Quality and Clean Energy
Grantor
Utah Clean Air Partnership (UCAIR)
Award Amount
Varies
Utah basedfor profit
View GrantMIRolling
Clean Energy Workforce Development Program
Grantor
Michigan Department of Environment, Great Lakes, and Energy (EGLE)
Award Amount
Varies
Michigan basedclean energy workforce
View GrantSCRolling
SC Small Business Environmental Assistance Program (SC SBEAP)
Grantor
South Carolina Department of Environmental Services (SCDES)
Award Amount
Varies
small businessSouth Carolina based
View GrantCTRolling
Connecticut DEEP DERA Diesel Emission Reduction Act Grants
Grantor
Connecticut Department of Energy and Environmental Protection (DEEP)
Award Amount
Varies
diesel emission reductionConnecticut
View GrantARRolling
Arkansas C-PACE Commercial Property Clean Energy Financing
Grantor
Arkansas Advanced Energy Foundation
Award Amount
Varies
Arkansas commercial property ownerenergy efficiency
View GrantCARolling
CDFA Healthy Soils Program – Green Agriculture
Grantor
California Department of Food and Agriculture (CDFA)
Award Amount
Varies
California farmersoil health
View GrantVARolling
Virginia SWaM Certification – Clean Energy and Sustainability Firms
Grantor
Virginia Department of Small Business and Supplier Diversity (DSBSD)
Award Amount
Varies
small businesswomen owned
View GrantKSRolling
Kansas Energy Program — Facility Conservation Improvement Program (FCIP)
Grantor
Kansas Energy Program / Kansas State University
Award Amount
Varies
state owned facilitygovernment
View GrantOKRolling
Oklahoma Investment/New Jobs Tax Credit – Clean Energy Manufacturing
Grantor
Oklahoma Department of Commerce
Award Amount
Varies
manufacturercapital investment
View GrantNJRolling
New Jersey Clean Energy Program Workforce Development and Training
Grantor
New Jersey Board of Public Utilities
Award Amount
Varies
businessindividual
View GrantHIRolling
HI C-PACER Commercial Property Assessed Clean Energy and Resiliency Program
Grantor
Hawaii Green Infrastructure Authority (HGIA)
Award Amount
Varies
Hawaii based propertycommercial property
View GrantARRolling
AEDC Advanced Energy Technology Loan
Grantor
Arkansas Economic Development Commission (AEDC)
Award Amount
Varies
Arkansas businessenergy efficiency
View GrantORRolling
Energy Trust of Oregon Cannabis Production Incentives
Grantor
Energy Trust of Oregon
Award Amount
Varies
energy_trust_customercannabis_cultivation
View GrantSDRolling
South Dakota Jobs Grant Program (Green/Clean Energy)
Grantor
South Dakota Governor's Office of Economic Development
Award Amount
Varies
south dakotajob creation
View GrantILRolling
Ameren Illinois Energy Efficiency Program for Business
Grantor
Ameren Illinois
Award Amount
Varies
illinoisameren_customer
View GrantARRolling
Arkansas C-PACE Revolving Loan Fund
Grantor
Arkansas Advanced Energy Foundation
Award Amount
Varies
Arkansas commercial propertyclean energy
View GrantAZRolling
Arizona Clean Energy Hub – Business Incentives Navigator
Grantor
Arizona Governor's Office of Resiliency
Award Amount
Varies
Arizona based businessclean energy or sustainability focus
View GrantVARolling
Virginia Economic Development Incentive Grant (VEDIG) – Clean Energy
Grantor
Virginia Economic Development Partnership (VEDP)
Award Amount
Varies
headquartersservice sector
View GrantORRolling
Oregon Rural Renewable Energy Development Zone
Grantor
Business Oregon
Award Amount
Varies
rred_zonerenewable_energy
View GrantVARolling
Virginia Jobs Investment Program (VJIP) – Clean Energy Businesses
Grantor
Virginia Economic Development Partnership (VEDP)
Award Amount
Varies
job creationworkforce training
View GrantNERolling
Nebraska Advantage Research and Development Tax Credit (Clean Energy R&D)
Grantor
Nebraska Department of Revenue
Award Amount
Varies
for profitNebraska based
View GrantMDRolling
Maryland EmPOWER Maryland Commercial Rebate Programs
Grantor
Maryland Energy Administration / Maryland Utilities
Award Amount
Varies
commercial businessmaryland utility customer
View GrantWARolling
Washington High Technology Sales and Use Tax Deferral (Clean Tech)
Grantor
Washington State Department of Revenue
Award Amount
Varies
Washington stateenvironmental technology
View GrantLARolling
Louisiana Angel Investor Tax Credit — Clean Energy Startups
Grantor
Louisiana Economic Development (LED)
Award Amount
Varies
Louisiana basedearly stage business
View GrantNMRolling
Clean Energy Loan Program – Local Clean Energy Projects
Grantor
New Mexico Energy, Minerals and Natural Resources Department
Award Amount
Varies
clean energylocal project
View GrantINRolling
Indiana EDGE Tax Credit – Clean Energy Job Creation
Grantor
Indiana Economic Development Corporation (IEDC)
Award Amount
Varies
Indiana basedjob creation
View GrantNJRolling
DOE Small Business Innovation Research and Small Business Technology Transfer Programs
Grantor
U.S. Department of Energy
Award Amount
Varies
businessgreen_businesses
View GrantWARolling
Solar and Storage Feasibility Studies Program
Grantor
Washington State Department of Commerce
Award Amount
Varies
Washington statesolar project
View GrantNJRolling
NJEDA Green Workforce Training Grant Challenge
Grantor
New Jersey Economic Development Authority (NJEDA)
Award Amount
Varies
nonprofit
View GrantVARolling
VDOT Small Business Enterprise Program – Green Transportation
Grantor
Virginia Department of Transportation (VDOT)
Award Amount
Varies
small businesstransportation
View GrantILRolling
Reimagining Energy and Vehicles Illinois Program
Grantor
Illinois Department of Commerce and Economic Opportunity
Award Amount
Varies
illinoiselectric_vehicle
View GrantSDRolling
State Energy Conservation Loan Fund
Grantor
State of South Dakota
Award Amount
Varies
south dakotastate government
View GrantIARolling
Renewable Energy Tax Credit (Iowa Utilities Commission)
Grantor
Iowa Department of Revenue / Iowa Utilities Commission
Award Amount
Varies
Iowa basedrenewable energy
View GrantMTRolling
Growth Through Agriculture (GTA) – Agricultural Green/Sustainability Projects
Grantor
Montana Department of Agriculture – Agriculture Development Council
Award Amount
Varies
Montana basedagricultural business
View GrantNYRolling
NYCEEC Clean Energy Financing
Grantor
New York City Energy Efficiency Corporation
Award Amount
Varies
infrastructurefacility_improvement
View GrantNYRolling
DEC Environmental Justice Community Impact Grants
Grantor
New York State Department of Environmental Conservation
Award Amount
Varies
community_programmingsustainability_support
View GrantAKRolling
AIDEA Business Loan Program for Clean Energy Businesses
Grantor
Alaska Industrial Development and Export Authority (AIDEA)
Award Amount
Varies
for profitalaska based
View GrantGrants by state
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