MDRolling
Maryland Energy Administration Commercial, Industrial and Agricultural Grant Program
Grantor
Maryland Energy Administration
Award Amount
$500,000
small_businessproperty_owner
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.
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Forrest Grant keeps the list clean, relevant, and pointed at programs worth a real application.
Open grants
963
Average award
$238,500
Top eligibility tags
nonprofitenergy_efficiencysmall_businessclean_energy
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.
GARolling
Georgia Power Commercial Energy Efficiency Program Rebates
Grantor
Georgia Power
Award Amount
$470,000
businessenergy_project
View GrantGARolling
Georgia Power Commercial Energy Efficiency Program
Grantor
Georgia Power
Award Amount
$470,000
small_businesscommercial_customer
View GrantAZRolling
SRP Business Solutions Rebates Scottsdale
Grantor
Salt River Project
Award Amount
$450,000
businessutility_customer
View GrantAZRolling
SRP Business Solutions Rebates Tempe
Grantor
Salt River Project
Award Amount
$450,000
businessutility_customer
View GrantSDRolling
GROW South Dakota Business Lending (Green Businesses)
Grantor
GROW South Dakota (Northeast South Dakota Economic Corporation)
Award Amount
$400,000
south dakota businessall counties
View GrantAKRolling
Commercial Fishing Engine Fuel Efficiency Upgrade Loans
Grantor
State of Alaska
Award Amount
$400,000
commercial_fisherenergy_efficiency
View GrantUSRolling
EPA Thriving Communities Grantmaking Program – Region 5 (Great Lakes)
Grantor
EPA / Minneapolis Foundation (Regional Grantmaker)
Award Amount
$350,000
nonprofit
View GrantUSRolling
EPA Thriving Communities Grantmaking Program – Eastern Regional (Region 1-3)
Grantor
EPA / Institute for Sustainable Communities
Award Amount
$350,000
nonprofit
View GrantVTRolling
VEDA Entrepreneurial Loan Program — Clean Energy
Grantor
Vermont Economic Development Authority (VEDA)
Award Amount
$350,000
Vermont basedseed or startup stage
View GrantILRolling
Nicor Gas Business Energy Efficiency Rebates
Grantor
Nicor Gas
Award Amount
$350,000
illinoisnicor_gas_customer
View GrantMARolling
InnovateMass Clean Energy Technology Demonstration Grant
Grantor
Massachusetts Clean Energy Center (MassCEC)
Award Amount
$350,000
massachusetts basedtechnology readiness level 5 8
View GrantRolling
DOE Industrial Training and Assessment Centers Implementation Grants
Grantor
U.S. Department of Energy
Award Amount
$300,000
small_manufacturermedium_manufacturer
View GrantRolling
Industrial Assessment Centers Implementation Grants
Grantor
U.S. Department of Energy
Award Amount
$300,000
new_mexico_businessmanufacturer
View GrantTNRolling
LaunchTN SBIR/STTR Matching Fund – Advanced Energy Innovation
Grantor
Launch Tennessee (LaunchTN)
Award Amount
$300,000
Tennessee startupSBIR awardee
View GrantSCRolling
U.S. Department of Energy Industrial Assessment Centers Implementation Grants
Grantor
U.S. Department of Energy
Award Amount
$300,000
south_carolinamanufacturing
View GrantCORolling
Industrial Assessment Center Implementation Grants
Grantor
U.S. Department of Energy
Award Amount
$300,000
coloradosmall_mid_sized_manufacturer
View GrantVARolling
Virginia Agricultural BMP Cost-Share (VACS) – Green Agriculture Practices
Grantor
Virginia Department of Conservation and Recreation (DCR)
Award Amount
$300,000
farmergreen agriculture
View GrantMDRolling
Maryland Energy Administration Commercial, Industrial and Agricultural Grant Program - Baltimore
Grantor
State of Maryland
Award Amount
$250,000
clean_energyenergy_efficiency
View GrantCORolling
Charge Ahead Colorado EV Charging Grant
Grantor
State of Colorado
Award Amount
$250,000
clean_energyev_charging
View GrantCORolling
Colorado Advanced Industries Early-Stage Capital and Retention Grant
Grantor
State of Colorado
Award Amount
$250,000
startupadvanced_industries
View GrantNVRolling
Battle Born Growth Microloan Program (Green/Clean Energy Businesses)
Grantor
Nevada Governor's Office of Economic Development (GOED) / Nevada SSBCI
Award Amount
$250,000
Nevada based100 or fewer employees
View GrantHIRolling
Harold K.L. Castle Foundation Nearshore Ocean Resiliency Grants
Grantor
Harold K.L. Castle Foundation
Award Amount
$250,000
nonprofitocean_conservation
View GrantNJRolling
NJEDA Clean Energy Loans
Grantor
New Jersey Economic Development Authority
Award Amount
$250,000
businessnonprofit
View GrantMDRolling
Maryland Energy Administration Commercial, Industrial and Agricultural Grant Program - Annapolis
Grantor
State of Maryland
Award Amount
$250,000
clean_energyenergy_efficiency
View GrantLARolling
Louisiana SSBCI Collateral Support — Green Business
Grantor
Louisiana Economic Development Corporation (LEDC)
Award Amount
$250,000
small businessLouisiana based
View GrantMDRolling
Maryland Energy Administration Commercial, Industrial and Agricultural Grant Program - Frederick
Grantor
State of Maryland
Award Amount
$250,000
clean_energyenergy_efficiency
View GrantCORolling
Advanced Industries Early-Stage Capital and Retention Grant (Clean Energy Tech)
Grantor
Colorado Office of Economic Development and International Trade (OEDIT)
Award Amount
$250,000
Colorado based businessclean energy tech
View GrantMARolling
MassCEC Catalyst and InnovateMass Grants
Grantor
Massachusetts Clean Energy Center
Award Amount
$250,000
startupsmall_business
View GrantCTRolling
CT Green Bank Municipal Investment Fund Stamford Climate Pipeline
Grantor
Connecticut Green Bank
Award Amount
$250,000
clean_energyclimate_resilience
View GrantMDRolling
Maryland Energy Administration Commercial, Industrial and Agricultural Grant Program - Rockville
Grantor
State of Maryland
Award Amount
$250,000
clean_energyenergy_efficiency
View GrantUSRolling
EPA Environmental Justice Small Grants Program
Grantor
Environmental Protection Agency
Award Amount
$200,000
nonprofit
View GrantOHRolling
Ohio Third Frontier Technology Validation and Start-Up Fund (TVSF) - Energy Sector
Grantor
Ohio Third Frontier Commission / Ohio Department of Development
Award Amount
$200,000
Ohio startupenergy technology
View GrantUTRolling
Economic Assistance Grant (EAG) — FY 2026 (Clean Energy and Green Business)
Grantor
Utah Governor's Office of Economic Opportunity (GOEO)
Award Amount
$200,000
for profitnonprofit
View GrantMARolling
MassCEC AmplifyMass
Grantor
Massachusetts Clean Energy Center
Award Amount
$200,000
startupclean_energy
View GrantCARolling
California Energy Commission CALeVIP (Electric Vehicle Infrastructure Project)
Grantor
California Energy Commission
Award Amount
$200,000
small_businesslarge_business
View GrantWYRolling
Wyoming SBIR/STTR Match Grant — Clean Energy and Environmental Technology
Grantor
Wyoming Business Council
Award Amount
$200,000
wyoming basedsbir awardee
View GrantINRolling
Indiana Office of Energy Development – Energy Efficiency and Conservation Block Grant (EECBG) Program
Grantor
Indiana Office of Energy Development (OED)
Award Amount
$200,000
Indiana basedlocal government
View GrantNJRolling
NJEDA NJ ZIP Voucher Program
Grantor
New Jersey Economic Development Authority
Award Amount
$175,000
clean_transportationvoucher
View GrantNERolling
Nebraska Innovation Fund Prototype Grants – Clean Technology
Grantor
Nebraska Department of Economic Development
Award Amount
$150,000
for profitNebraska based
View GrantCTRolling
Meriden Neighborhood Assistance Act Tax Credit Program
Grantor
State of Connecticut
Award Amount
$150,000
nonprofittax_credit
View GrantCTRolling
Connecticut Innovations Pre-Seed Financing
Grantor
Connecticut Innovations
Award Amount
$150,000
startuptechnology_company
View GrantWVRolling
West Virginia Recycling Assistance Grant Program
Grantor
West Virginia Department of Environmental Protection
Award Amount
$150,000
local_governmentnonprofit
View GrantCTRolling
Town of Mansfield Neighborhood Assistance Act Projects
Grantor
Connecticut Department of Revenue Services
Award Amount
$150,000
businessnonprofit
View GrantHIRolling
Hawaii Green Infrastructure Authority Green Energy Money Saver
Grantor
State of Hawaii
Award Amount
$150,000
clean_energyenergy_efficiency
View GrantMARolling
MassCEC EmPower Massachusetts Implementation Grants
Grantor
Massachusetts Clean Energy Center (MassCEC)
Award Amount
$150,000
nonprofitcommunity based organization
View GrantCORolling
Boulder County Sustainable Food and Agriculture Fund
Grantor
Boulder County
Award Amount
$150,000
farmfood_business
View GrantCTRolling
Waterbury Neighborhood Assistance Act Local Application
Grantor
Connecticut Department of Revenue Services
Award Amount
$150,000
nonprofitmunicipality
View GrantCARolling
EBMUD WaterSmart Business Rebates
Grantor
East Bay Municipal Utility District
Award Amount
$150,000
businessproperty_owner
View GrantMTRolling
Montana Board of Research and Commercialization Technology Grants
Grantor
State of Montana
Award Amount
$150,000
startupinnovation
View GrantMARolling
MassCEC EmPower Massachusetts Innovation and Capacity Building Grants
Grantor
Massachusetts Clean Energy Center (MassCEC)
Award Amount
$150,000
nonprofitcommunity based organization
View GrantCTRolling
Connecticut Neighborhood Assistance Act Tax Credit Program
Grantor
State of Connecticut
Award Amount
$150,000
businessnonprofit
View GrantCARolling
LADWP Commercial EV Charger Rebate
Grantor
Los Angeles Department of Water and Power
Award Amount
$125,000
small_businessproperty_owner
View GrantCORolling
Denver Building Electrification Retrofit Pilot Program
Grantor
City and County of Denver
Award Amount
$120,000
commercial_customerproperty_owner
View GrantCARolling
City of San Diego Commercial Turf Replacement Rebate
Grantor
Metropolitan Water District of Southern California
Award Amount
$100,000
businessproperty_owner
View GrantUSRolling
EPA Environmental Justice Small Grants Program (EJSG)
Grantor
U.S. Environmental Protection Agency
Award Amount
$100,000
nonprofit
View GrantDERolling
Energize Delaware Small Business Energy Grants and Loans
Grantor
Delaware Sustainable Energy Utility
Award Amount
$100,000
small_businessenergy_efficiency
View GrantCTRolling
Eversource Small Business Energy Advantage
Grantor
Eversource and Energize Connecticut
Award Amount
$100,000
small_businessutility_customer
View GrantAKRolling
Alaska SBIR/STTR Matching Grant — Clean Energy Technology
Grantor
Alaska Division of Community and Regional Affairs, DCCED
Award Amount
$100,000
for profitalaska based
View GrantCARolling
Accelerate California Innovation Grant Awards
Grantor
California Office of the Small Business Advocate (CalOSBA)
Award Amount
$100,000
small_business
View GrantGrants by state
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