Use less energy. Save money. Connect with our community.
The Residential Energy Efficiency Challenge invites households across Northbrook to take simple, practical steps to reduce energy use, lower utility bills, and cut greenhouse gas emissions. By participating, residents can see the actions being taken in their homes, learn energy-saving tips, and help our community move toward a cleaner, more resilient future.
Whether you rent or own, every action counts—from adjusting thermostats and sealing drafts to upgrading lighting and appliances. Join our neighbors in making energy efficiency a shared community goal.
How It Works
Sign up to participate in the challenge
Take energy-saving actions at home using our recommended tips and resources
Track your progress and see how your household compares to community goals
Celebrate success as we recognize participants and collective energy savings
Why Participate?
Lower monthly energy bills
Improve comfort and efficiency in your home
Reduce environmental impact
Support Village wide climate and sustainability goals
Get Started
Ready to make a difference from home? Join the Residential Energy Efficiency Challenge today and be part of a Village wide effort to save energy, money, and resources—together.