Last updated June 13, 2026
There are currently 343 active energy efficiency grants in Grantable's free grants database, drawn from federal, state and foundation sources and updated daily.
Energy Efficiency Grants for Nonprofits provide funding for organizations and programs in this focus area. Sources include federal agencies, state programs, and private foundations. Use the listings below to find current opportunities, eligibility requirements, and deadlines — and apply directly to the funder when you find a fit.
Overview Energy Efficiency and Conservation Grant Grants of $2,000-$20,000 are available for communities with populations under 15,000 for energy planning and project development to reduce energy use…
Energy Efficiency Assessment Program Details - Agency: Environmental Protection - CSFA Number: 532-30-3369 - Program: Energy Efficiency Assessment Program - Announcement Type: Initial - Assistance…
Energy Efficiency Community Block Grant Program (EECBG) - Category: Community Services - Agency: ND Department of Commerce
Energy Efficiency Equity Grant Program A program designed to support energy efficiency projects and activities benefiting low-to-moderate income (LMI) Marylanders. Details - Agency: Maryland Energy…
Energy Efficiency Grant Program Funder: Georgia Interfaith Power & Light (GIPL) Geographic Scope: Georgia Focus Areas: - Energy efficiency improvements to congregation facilities - Reducing…
Energy Efficiency Investment Fund (EIFF) - Combined Heat and Power (CHP) Grant Pathway Status: ACTIVE Funder: Delaware Department of Natural Resources and Environmental Control (DNREC) Amount: Up to…
Energy Efficiency Investment Fund (EIFF) - Custom Pathway Grants Status: ACTIVE Funder: Delaware Department of Natural Resources and Environmental Control (DNREC) Amount: Up to US $250,000 Last…
Energy Efficiency Investment Fund (EIFF) - Energy Assessment Pathway Grants Status: ACTIVE Funder: Delaware Department of Natural Resources and Environmental Control (DNREC) Amount: Up to US $250,000…
Energy Efficiency Investment Fund (EIFF) - Prescriptive Pathway Grants Status: ACTIVE Funder: Delaware Department of Natural Resources and Environmental Control (DNREC) Amount: Up to US $250,000 Last…
Energy Efficiency Program Overview: District Energy St. Paul's energy efficiency program is structured to help customers identify and move forward with projects to improve building performance, save…
Energy Efficiency Trust Fund Grant Program Details - Agency: Environmental Protection - CSFA Number: 532-00-2722 - Program: Energy Efficiency Trust Fund Grant Program - Announcement Type: Initial -…
Energy Frontier Research Centers (EFRCs) The DOE SC program in Basic Energy Sciences (BES) announces a re-competition of the Energy Frontier Research Center (EFRC) program. The purpose of this…
Energy Infrastructure Reinvestment Financing The Energy Infrastructure Reinvestment (EIR) Financing initiative guarantees loans for projects that retool, repower, or replace energy infrastructure,…
Energy Infrastructure Revolving Loan Program Details - Category: Community Development,Economic Development,Energy,Rural Issues - Award Range: $50,000.00 - $2,500,000.00 - Project Dates: 11/18/2021 -…
Energy Saving Program Funder: Healthy Neighborhoods Inc (HNI) Funding Sources: Maryland Energy Administration (MEA) and Baltimore Energy Initiative (BEI) Geographic Scope: Baltimore City…
Energy Sponsorship Program (MI) Grant Status: ACTIVE Funder: Michigan Department of Environment, Great Lakes, and Energy (EGLE) Amount: Up to US $250,000 Last Updated: April 03, 2026 Summary The…
 " href="http://energy.maryland.gov/business/Pages/EnergyStorage.aspx">Energy Storage Tax Credit Program - Organization: Maryland Energy Administration - Type: State Grant
Energy Storage Technology and Product Development Grant Program Status: ACTIVE Funder: New York State Energy Research and Development Authority (NYSERDA) Amount: Up to US $10,850,000 Last Updated:…
Energy Subsidy Program Overview: NSEDC's Energy Subsidy Program provides direct financial assistance to households in member communities to offset energy and heating fuel costs. Eligibility: -…
Energy Technology Innovation Partnership Project: Coastal, Remote, and Island Community Technical Assistance Grant Status: ACTIVE Funder: ALLIANCE FOR SUSTAINABLE ENERGY LLC Amount: Up to US $50,000…
Energy Efficiency Grants for Nonprofits come from a mix of sources. Federal grants typically have the largest awards but more competition. State programs often pass through federal funding with state-specific priorities. Foundation grants tend to be smaller but more flexible, with funders looking for organizations whose mission aligns with their giving priorities.
Eligibility varies by funder. Most grants require 501(c)(3) nonprofit status, though some are open to schools, government agencies, businesses, or individuals. Each listing on this page links to the source application where you can find specific eligibility criteria, required documents, and how to apply.
Start by reviewing the listings below for grants that match your organization's mission and stage. Click through to each grant's source page for full application details. Most funders require an organizational profile, project narrative, budget, and supporting documents. Apply early — competitive grants often close before their deadline.