October 6, 2021, is Energy Efficiency Day

But efficiency is year-round. 

Save Money. Cut Pollution. Create Jobs. 

Find out how you can take part today!

Local governments, universities, organizations, corporations, and utilities participated in #EEDay2020

Check out the list of 2020 supporters and join today!

The Latest News

Join the conversation! #EEDay2020

Take action today!

Find out how you can celebrate #EEDay2021!

Sign up as an Energy Efficiency Day supporter.

Check to see if your state, county, or city government is participating.

Are you looking for Energy Efficiency Day Canada?