Last updated June 13, 2026
There are currently 343 active energy efficiency grants in Grantable's free grants database, drawn from 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.
Medium-Duty and Heavy-Duty Zero-Emission Vehicle Grant Program Status: ACTIVE Funder: Maryland Energy Administration Amount: Approximately US $10,000 Last Updated: March 12, 2026 Summary The…
Medium-Duty and Heavy-Duty Zero-Emission Vehicle Grant Program This program offers grants to purchase qualifying zero-emission vehicles (ZEVs) and heavy equipment for commercial or industrial use.…
Met-Ed Sustainable Energy Fund Grant Status: ACTIVE Funder: Berks County Community Foundation Amount: US $25,000 - US $100,000 Last Updated: March 19, 2026 Summary Overview Note: To be considered for…
MI Clean Diesel Grants Status: ACTIVE Funder: Michigan Department of Environment, Great Lakes, and Energy (EGLE) Amount: US $25,000 - US $500,000 Last Updated: November 05, 2025 Summary The Michigan…
Miami-Dade County Weatherization Assistance Program Overview: A program to help make homes more weather-resistant through energy-efficiency improvements. What is Funded - Attic insulation - Low-flow…
Multifamily Energy Efficiency and Housing Affordability Programs Promote greenhouse gas reductions, energy efficiency, and affordability in the State’s affordable multifamily rental housing…
MULTIPLE - Pooled Loan Program Finances long-term capital projects undertaken by municipalities, school districts, and other districts. Common uses include facility renovation and construction,…
MULTIPLE – AmeriCorps National Civilian Community Corps (NCCC) Traditional Provides a team of 8-12 AmeriCorps NCCC members to meet critical community needs in the areas of natural and other…
MWDSC: Innovative Conservation Program Funding Grant Status: ACTIVE Funder: The Metropolitan Water District of Southern California Amount: Up to US $50,000 Last Updated: May 05, 2025 Summary The…
My Safe FL Home Program Overview: A state-run program that offers grants to help eligible homeowners pay for critical wind-mitigation upgrades. What is Funded - Impact-resistant windows - Fortified…
N.C. Forest Service - Urban and Community Forestry Financial Assistance Program: Climb to Managing Community Package - Inflation Reduction Act (IRA) Grant Status: ACTIVE Funder: North Carolina Forest…
National Park Michigan Mobility Challenge (NPMMC) Funder: State of Michigan / National Park Service Focus Areas: Advanced mobility and electrification technologies for Michigan National Parks…
Nebraska Clean Diesel Rebate Program Grant Status: ACTIVE Funder: Nebraska Department of Environment and Energy Last Updated: August 09, 2025 Summary The Nebraska Clean Diesel Rebate Program,…
NJDEP: It Pay$ to Plug In Grant Status: ACTIVE Funder: State of New Jersey Department of Environmental Protection Amount: Unspecified amount in in-kind support Last Updated: March 27, 2026 Summary…
NYC Green Infrastructure Grant Program Status: ACTIVE Funder: New York City Department of Environmental Protection Amount: More than US $50,000 Last Updated: August 28, 2025 Summary The NYC Green…
Offshore Wind Works - Workforce Training & Development Grants Status: ACTIVE Funder: The Massachusetts Clean Energy Center (MassCEC) Last Updated: April 02, 2026 Summary The Offshore Wind Works…
Ohio Department of Development Renewable Energy and Grid Resilience Program Status: Active - Applications being accepted Geographic Scope: Ohio Overview: Grants are available for projects that will…
OPEN Energy Innovation Grant Program This program provides an avenue for the agency to consider proposals that fall outside the range of its other ENERGY programs. Details - Agency: Maryland Energy…
Own Your Power - Smart Thermostat Pilot Program Program Type: Load control pilot program using smart thermostat devices Geographic Scope: Lake Region Electric Cooperative service territory…
PA Grid Resilience Grant Status: ACTIVE Funder: Pennsylvania Department of Environmental Protection (DEP) Amount: Up to US $8,000,000 Last Updated: August 06, 2025 Summary The Pennsylvania Grid…
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.