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

Following the January 29, 2026 launch of the Centralized Capacity Information Map (CCIM), the OEB has issued a letter outlining the schedule for the first quarterly data refresh. To ensure the CCIM remains a reliable tool for customers and developers, all licensed distributors are required to complete the quarterly submission process by March 31, 2026, even if capacity data has not changed since the previous upload. This letter also clarifies additional technical requirements for the 2026 cycle, including the transition to polyline format for feeder topology and the submission of nominal voltage values to ensure data accuracy and standardization.

The OEB’s Board of Directors is pleased to announce the appointment of James Sidlofsky to the role of full-time Commissioner effective March 1, 2026. Mr. Sidlofsky joins an existing complement of highly qualified and dedicated Commissioners who work to achieve adjudicative excellence.

The OEB has issued a letter summarizing the outcomes of its initial pilot on intervenor categorization and required collaboration (Item #3 of the OEB’s 10‑Point Action Plan). Feedback from participating parties indicates that coordinated participation can reduce duplicative interrogatories and support a more efficient adjudicative process. Building on these lessons, the OEB will undertake a second pilot as part of Enbridge Gas’s 2027–2030 DSM Proceeding (EB‑2025‑0295). Further details will be provided in Procedural Order No. 1.

Upcoming events

EB-2025-0252
Electricity application
9:30 am - 5:00 pm
EB-2025-0252
Electricity application
9:30 am - 5:00 pm
EB-2025-0252
Electricity application
9:30 am - 5:00 pm

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