Ontario Cyber Security Standard
Rules, Codes, Guidelines
Posted on
November 6, 2025
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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...
Documents
Posted on
October 31, 2025
Whats new - 2025-10-31
News
Posted on
October 31, 2025
The OEB has released updated Filing Requirements (Chapters 1 and 2), along with a new guidance document that introduces an optional Custom IR framework for transmitters with a declining rate base. These updates aim to enhance regulatory clarity, reduce administrative burden, and better reflect...
Whats new - 2025-10-31
News
Posted on
October 31, 2025
The OEB has posted Price Comparison templates for Natural Gas Contracts for Utilities Kingston valid from November 1, 2025 - January 31, 2026.
Whats new - 2025-10-31
News
Posted on
October 31, 2025
The OEB has issued a letter which sets out the Cost of Capital Parameter Updates for cost-based rates applications that have an effective date commencing in 2026.
Review of the Valuation of Distributed Energy Resources
Hearings & Events
Case #
EB-2025-0268
Policy consultation
Date
Location
Virtual/online only
Time
9:30 am - 12:30 pm
Whats new - 2025-10-28
News
Posted on
October 28, 2025
The OEB issued a Notice of proposed amendments to the Distribution System Code. These changes help lower barriers to distributed energy resource (DER) connections, reduce costs, and improve timelines, fairness, and consistency in connection processes in support of goals articulated in the Ontario’s...
EB-2025-0288 - Enforcement proceeding
Enforcement Proceedings
Date Filed
The OEB has accepted an Assurance of Voluntary Compliance from E.L.K. Energy Inc., a licensed distributor. The Assurance responds to non-compliance related to application of Ontario Electricity Support Program and the Ontario Electricity rebate.
- Assurance of Voluntary Compliance (October 24, 2025)
- OEB...
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