The OEB has published the 2025 Open Data compiled through the Reporting and Record-keeping Requirements (RRR), including data from new sections introduced last year and updates to existing RRR sections. 

New spreadsheets include Long-Term Debt Reporting for Electricity Distributors and Electricity Transmitters, Activity and Program-based Benchmarking: Residential Customer Connection and Disconnection Costs and Regulated Return on Equity Reporting for Electricity Transmitters.

The OEB has released an updated variance settlement factor that is to be used by electricity distributors to calculate a one-time credit or charge for consumers who choose to stop purchasing electricity through the Regulated Price Plan. This factor is called the "Final RPP Variance Settlement Factor" and is updated on the OEB website monthly.

The OEB has issued a Notice of Proposal to amend the Transmission System Code (TSC) as part of its Reliability and Power Quality Review. The proposed amendments would enhance the reliability and power quality framework for electricity transmitters by clarifying transmitter obligations related to power quality and updating the power quality standards in the TSC. Stakeholders are invited to provide comments by November 9, 2026.