How to buy the right room air conditioner

This summer choose the right unit that will not just keep you cool but help you save on energy costs too.

Read our guide >

Energy-saving opportunities

Sign up for the Power What's Next newsletter!

Receive more tips, ideas and ways to save with our quarterly newsletter.


Please provide the email

Invalid email address entered

By subscribing you are giving your consent to the IESO, 120 Adelaide Street West, Suite 1600, Toronto, Ontario M5H 1T1.
You can withdraw your consent at any time. Please refer to our Privacy Policy for more details.