saveONenergy - The saveonenergyontario.ca website is a resource with information about programs, services and actions you can take to achieve greater efficiency in your home and business. You’ll also learn about the benefits of energy efficiency.

Registration for the peaksaver® program has now been closed.

For customers who have previously had a  peaksaver® thermostat installed and are seeking technical support please call 1-866-869-8406.