OEB Rules of Practice and Procedure
Rules, Codes, Guidelines
Posted on
November 13, 2025
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Whats new - 2025-11-13
News
Posted on
November 13, 2025
The OEB has posted amendments to its Rules of Practice and Procedure (Rules) to address the use of artificial intelligence in preparing filings by parties for adjudicative proceedings. The OEB has also used this occasion to make three further amendments to the Rules relating to the following...
Transmission Connections Review Working Group Meeting #8
Hearings & Events
Case #
EB-2024-0126
Policy consultation
Date
Location
Virtual/online only
Time
10:00 am - 12:00 pm
Alectra Utilities Corporation - 2027 electricity distribution rates, cost of service
Major Applications
Posted on
November 7, 2025
Alectra Utilities Corporation
EB-2025-0252
Alectra Utilities Corporation has applied to change its electricity distribution rates and other charges effective January 1, 2027. If the application is approved as filed, a typical residential customer and a typical general service customer of Alectra Utilities Corporation (Alectra Utilities)...
Documents
Posted on
November 7, 2025
Documents
Posted on
November 7, 2025
Whats new - 2025-11-07
News
Posted on
November 7, 2025
The OEB is hosting a meeting to engage stakeholders on the Reporting and Record-keeping Requirements (RRR) for Ontario’s licensed electricity distributors. This meeting provides the OEB an opportunity to share information on upcoming changes to the RRR and gather feedback on future updates to ensure...
Ontario Cyber Security Standard
Rules, Codes, Guidelines
Posted on
November 6, 2025
EB-2024-0198 - Decision
Major Decisions
Date Issued
Sector
Natural Gas
The Ontario Energy Board (OEB) issued its Decision and Order on Enbridge Gas Inc.’s (Enbridge) request to extend its currently approved natural gas demand side management (DSM) Plan for one year, until December 31, 2026.
EB-2025-0267 - Enforcement proceeding
Enforcement Proceedings
Date Filed
The OEB has accepted an Assurance of Voluntary Compliance from Vale Canada Limited, an electricity generator. The Assurance responds to non-compliance related to operation in the electricity market without a generation licence.
- Assurance of Voluntary Compliance (October 21, 2025)
- OEB letter accepting...
Cost of Capital Parameter Updates
Rules, Codes, Guidelines
Posted on
October 31, 2025
The OEB determines the values for the Return on Equity (ROE) and the deemed Long-Term (LT) and Short-Term (ST) debt rates for use in cost of service and custom incentive rate-setting (custom IR) applications. The ROE and the LT and ST debt rates are collectively referred to as the cost of capital...
2027 electricity distribution rate applications
Pages
On this page Application documents Associated Decisions Updates On October 13, 2016, the OEB issued the Handbook for Utility Rate Applications to provide guidance to utilities and stakeholders on applications to the OEB for approval of rates. The Rate Handbook outlines the key principles and...
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