Contact Us
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Retrofit Program
To learn more about the Retrofit program, call
1-844-303-5542, or email retrofit@ieso.ca.
Hours of operation:
Monday to Friday, 8:30 a.m. to 5 p.m.
Need help getting started?
Give us some details about your project and we’ll call you back within two business days with tailored advice.
Energy Manager Program
To learn more about energy managers, contact us at EnergyManagers@ieso.ca.
Energy Performance Program
To learn more about Energy Performance Program opportunities, contact us at EnergyPerformanceProgram@ieso.ca.
Small Business Program
To learn more about energy-efficient lighting upgrades and non-lighting upgrades for your business email us at info@smallbusinessprogram.ca.
Energy Affordability Program
To learn more about the Energy Affordability Program for income-eligible residents, call 1-844-770-3148 or fill out a contact form to receive a call back from the program service provider within three business days.
General inquiries
For general information on Save on Energy programs, please contact us at saveonenergy@ieso.ca.
Save on Energy Local Initiative Programs
As part of the 2021-2024 Conservation and Demand Management (CDM) Framework, local initiatives are being developed to deliver CDM savings in targeted areas of the province with identified system needs. These local programs are only available to certain types of customers in various electricity-constrained areas of the province. Please see the webpage for each program or use the contacts provided for more information.
BizEnergySaver
Delivered in collaboration with Toronto Hydro, the Save on Energy BizEnergySaver program is designed to help owners and operators of industrial, commercial and institutional, and multi-residential facilities make equipment improvements to reduce their energy consumption. This program is available in the Richview South area of Toronto (central and west Toronto and parts of southern Etobicoke).
Call: 1-833-934-0778 or complete this form
Email: info@bizenergysaver.ca