October 1, 2025, is Energy Efficiency Day
But efficiency is year-round
Save Money. Cut Pollution. Create Jobs.
Find out how you can take part today!
The Latest News
Energy Efficiency Day is Coming Up: Are You With Us?
By participating in #EEDay, we highlight how individuals can take small steps that add up to lasting comfort, better health, and lower energy costs…
Getting Local Governments to Say That Energy Efficiency Matters
Want your local government to highlight and promote the benefits of smarter energy use? Here’s how!
Here’s what you need to know about DOE’s Home Energy Rebate Programs
This historic funding is key to raising the efficiency of our homes and can lead to a significant reduction in carbon emissions while improving the country’s residential buildings