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Ontario’s Electricity Supply Mix – 2020
O. Reg. 416/99 requires retailers to disclose to consumers the Ontario system-wide electricity supply mix in the manner established by the Ontario Energy Board. The Board’s Directive for the Disclosure of Information to Consumers by Electricity Retailers under Ontario Regulation 416/99 prescribes the manner and timing requirements for this disclosure. The Directive applies to all retailers, including distributors that provide standard supply service.
Under O. Reg. 416/99 the Ministry of Energy is responsible for providing Ontario’s electricity supply mix data for electricity suppliers. The following label discloses the system-wide electricity supply mix data for 2019. This data must be used by electricity suppliers for the purposes of complying with the disclosure obligations of O. Reg. 416/99 and the Directive. This data should be considered current until further notice.
![](https://essexpowerlines.ca/wp-content/uploads/2020/08/Energy-Supply-Mix-percent-300x266.jpg)
To fulfill the requirements of the Regulation, the OEB presents the information in percentages. To support the changes the IESO has made to the presentation of their distribution-connected data, the supply mix data in the table below is also presented in Terawatt-hours (TWh).
![](https://essexpowerlines.ca/wp-content/uploads/2020/08/Energy-Supply-mix_percent1-281x300.jpg)
For the complete bill insert, please click here: Energy Supply Mix