transmission towers at dusk

We are the independent regulator of Ontario’s electricity and natural gas sectors.

We protect the interests of consumers and deliver public value that contributes to Ontario’s economic, social and environmental development.

What's New

The OEB has issued a draft update to its Accounting Guidance Related to Commodity Pass-Through Accounts 1588 & 1589, resulting from the Independent Electricity System Operator’s (IESO) Market Renewal Program (MRP).

The OEB has issued materials in support of a proposed electricity delivery rate for public electric vehicle (EV) charging stations that have a low load factor. The proposal, which aims to further facilitate the integration of EV charging stations with the electricity system, will be discussed further at a stakeholder meeting on June 13, 2024.

The OEB has posted the updated electricity supply mix data information for 2023. As per Ontario Regulation 416/99 made under the OEB Act, and the OEB’s Directive, this information is required to be disclosed to Ontario consumers.

Upcoming events

Corporate/Stakeholder
9:30 am - 12:30 pm
Corporate/Stakeholder
9:30 am - 12:30 pm
Policy consultation
9:30 am - 12:30 pm

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