Transmission Rate Applications

2028-2032 Joint Transmission and Distribution Custom Incentive Rate-Setting Framework Application (EB-2026-0164)

On October 7, 2026, Hydro One Networks Inc. has applied to the Ontario Energy Board for rates under a custom incentive rate-setting framework, for a five-year period commencing January 1, 2028 and ending December 31, 2032, for both of its Transmission and Distribution businesses.

• View or download a copy of our Application and Evide​nce

Application by Waasigan Transmission Line Partnership, by its general partner, Waasigan Transmission GP Inc. for 2027 Transmission Revenue Requirement (EB-2026-0078)

On July 3, 2026, Hydro One Networks, on behalf of Waasigan Transmission Line Partnership (WTLP) filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2027 revenue requirement.​​

• View or download a copy of our Application and Evide​nce

• View or download a copy of the OEB's Notice of Hearing​ issued August 18, 2026​
  

​2027 Transmission Revenue Requirement Application (EB-2026-0169)

On June 23, 2026, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2027 revenue requirement.​​

• View or download a copy of our Application and Evide​nce

• View or download a copy of the OEB's Notice of Hearing​ (aussi disponible en français) issued July 10, 2026​
  

Chatham x Lakeshore Limited Partnership (CLLP) – 2026-2029 Transmission Revenue Requirement Application (EB-2025-0157)

On August 21, 2025, Hydro One Networks Inc. (Hydro One), on behalf of Chatham x Lakeshore Limited Partnership (CLLP) filed a Transmission Rate application with the Ontario Energy Board (OEB) for the period 2026-2029.​​

• View or download a copy of our Application and Evide​nce

• View or download a copy of the OEB's Notice of Hearing​ (aussi disponible en français) issued September 5, 2025​
  

​2026 Transmission Revenue Requirement Application
(EB-2025-0159)

On June 12, 2025, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2026 revenue requirement.

• View or download a copy of our Application and Evide​nce

• View or download a copy of the OEB's Notice of Hearing​ (aussi disponible en français) issued June 27, 2025​
  

2025 Transmission Revenue Requirement Application
(EB-2024-0217)

On July 19, 2024, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2025 revenue requirement.​

• View or download a copy of our Application and Evide​nce

• View or download a copy of the OEB's Notice of Hearing​ (aussi disponible en français) issued August 9, 2024​​
  

Chatham x Lakeshore Limited Partnership (CLLP) – 2025-2029 Transmission Revenue Requirement Application (EB-2024-0216)

On July 12, 2024, Hydro One Networks Inc. (Hydro One), on behalf of Chatham x Lakeshore Limited Partnership (CLLP) filed a Transmission Rate application with the Ontario Energy Board (OEB) for the period 2025-2029.​​

• View or download a copy of our Application and Evide​nce

• View or download a copy of the OEB's Notice of Hearing​ (aussi disponible en français) issued August 6, 2024​
  

2024 Transmission Revenue Requirement Application (EB-2023-0127)

On July 17, 2023, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2024 revenue requirement.

• View or download a copy of our Application and Evidence

2022 Transmission Revenue Requirement Application (EB-2021-0185)

On August 26, 2021, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2022 revenue requirement.

• View or download a copy of our Application and Evidence

2023-2027 Joint Transmission and Distribution Custom Incentive Rate-Setting Framework Application (EB-2021-0110)

On August 5, 2021, Hydro One Networks Inc. has applied to the Ontario Energy Board for rates under a custom incentive rate-setting framework, for a five-year period commencing January 1, 2023 and ending December 31, 2027, for both of its Transmission and Distribution businesses.

• View or download a copy of the Application and Evidence

• View or download a copy of the OEB's Notice of Hearing  (aussi disponible en français ) issued August 19, 2021

• View or download a copy of the Interrogatory Responses

• View or download a copy of the Inflation Evidence Update filed March 31, 2022
  

• View or download a copy of the Inflation Evidence Interrogatory Responses filed May 16, 2022​​
  

• View or download a copy of the Settlement Proposal filed October 24, 2022
  

• View or download a copy of the OEB's Decision on Settlement Proposal and Order on Rates, Revenue Requirement and Charge Determinants filed November 29, 2022

• View or download a copy of the 2023 Settlement Commitment Reporting filed December 20, 2024

• ​View or download a copy of the 2024 Settlement Commitment Reporting filed December 30, 2025​

2021 Transmission Revenue Requirement Application (EB-2020-0202)

On September 4, 2020, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2021 revenue requirement.

• View or download a copy of our Application and Evidence

2019 Transmission Revenue Requirement and Rate Settlement (EB-2018-0130)

On October 26, 2018, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2019 revenue requirement.

• View or download a copy of our Application and Evidence

• View or download a copy of Exhibit A-6-2-Excel

• View or download a copy of the OEB's Notice of Application and Hearing  (aussi disponible en français) issued December 7, 2018.

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2017/2018 Transmission Revenue Requirement and Rate Settlement (EB-2016-0160)

On May 31, 2016, Hydro One Networks filed a Transmission Rate application with the Ontario Energy Board (OEB) for its 2017/2018 revenue requirement.

• View or download a copy of the Executive Summary of the Application (updated July 20, 2016)
  

• View or download a copy of our Application and Evidence

• View or download a copy of the OEB Notice of Application (disponible en français) issued July 8, 2016

• View or download a copy of the Updated Application and Evidence Package, filed July 20, 2016

• Interrogatory Responses to questions pertaining to Hydro One Networks' 2017-2018 Transmission Revenue Requirement Application.

• View or download a copy of the OEB Decision and Order, issued September 28, 2017

• View or download a copy of Hydro One Networks' Notice of Motion, filed October 18, 2017

• View or download a copy of Hydro One Networks' Notice of Appeal, filed October 27, 2017 with the Ontario Superior Court of Justice.