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Have more comfortable, affordable home

Up to 20% of a home's heating and cooling energy is lost due to poor insulation. Save money through weatherization!


Weatherization stops air leaks around doors, windows and ventilation systems and using insulation to make homes more comfortable and energy efficient. It's a no-brainer way to save energy and help fight climate change through lowered emissions.

Learn more about free home weatherization services for income-qualified homes here.

Learn about free weatherization kits from ComEd and Nicor

how does weatherization work?

Common air leaks - EPA-main-700x752.jpg

benefits of weatherization

New Growth

Reduce your home's use of energy

Support local green jobs

Reduce air and water pollution

Dollar Bills

Save money on your monthly electric bills

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