Best Renewable Energy Grants in Pennsylvania

The Sun Club Sustainability Grant, offered by Green Mountain Energy, empowers U.S.-based nonprofits to implement sustainability initiatives. Established in 2002, this grant supports diverse projects, including clean transportation, renewable energy, and resource conservation. Organizations must demonstrate three years of tax-exempt status and a commitment to community impact. Awards range from $50,000 to $400,000, focusing on measurable environmental, social, and financial benefits. Join us in fostering a greener future through innovative solutions and community engagement.

The Alternative Fuels Incentive Grant Program is now accepting applications for the 2026 program year.

AFIG has approximately $5 million in funding available to school districts, municipalities, nonprofit organizations, and businesses in Pennsylvania that want to transition to cleaner fuel transportation. Applicants will be eligible for a maximum grant award across all applications of $500,000. Individual application awards are still capped at $300,000.

Supported alternative fuels include electricity, compressed natural gas, liquefied natural gas, propane, hydrogen, hythane, biodiesel, ethanol, methanol, and other advanced biofuels. Grant funding covers:

• Incremental costs related to retrofitting vehicles to operate on alternative fuels;
• Incremental costs to purchase alternative fuel vehicles;
• Cost to purchase and install the necessary fleet-refueling or home-refueling equipment for alternative fuel vehicles;
• Cost to perform research, training, development, and demonstration of new applications or next-phase technology related to alternative fuel vehicles.