Hydro One Limited was incorporated on August 31, 2015, under the Business Corporations Act (Ontario). On October 31, 2015, Hydro One Limited acquired Hydro One Inc.

Corporate Structure

2024

Hydro One Limited

Annual Report
  • Hydro One Limited Annual Report 2024

    EN

  • Hydro One Limited Annual Report 2024

    FR

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2023

Hydro One Limited

Annual Report
  • Hydro One Limited Annual Report 2023

    EN

  • Hydro One Limited Annual Report 2023

    FR

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2022

Hydro One Limited

Annual Report
  • Hydro One Limited Annual Report 2022

    EN

  • Hydro One Limited Annual Report 2022

    FR

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2021

Hydro One Limited

Annual Report
  • Hydro One Limited Annual Report 2021

    EN

  • Hydro One Limited Annual Report 2021

    FR

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2020

Hydro One Limited

Annual Report
  • Hydro One Limited Annual Report 2020

    EN

  • Hydro One Limited Annual Report 2020

    FR

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2019

Hydro One Limited

Annual Report
  • Hydro One Limited Annual Report 2019

    EN

  • Hydro One Limited Annual Report 2019

    FR

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2018

Hydro One Limited

Annual Report
  • Hydro One Limited Annual Report 2018

    EN

  • Hydro One Limited Annual Report 2018

    FR

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Other Disclosures

2025 Q1

Hydro One Limited

  • Hydro One Limited 1Q25 Financial Statements

    EN

  • Hydro One Limited 1Q25 MD&A

    EN

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2025 Q1

Hydro One Inc

  • Hydro One Inc. 1Q25 Financial Statements

    EN

  • Hydro One Inc. 1Q25 MD&A

    EN

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2024 Q4

Hydro One Limited

  • Hydro One Limited 4Q24 Financial Statements

    EN

  • Hydro One Limited 4Q24 MD&A

    EN

  • Hydro One Limited AIF 2024

    EN

  • Hydro One Limited AIF 2024

    FR

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2024 Q4

Hydro One Inc

  • Hydro One Inc. 4Q24 Financial Statements

    EN

  • Hydro One Inc. 4Q24 MD&A

    EN

  • Hydro One Inc. AIF 2024

    EN

  • Hydro One Inc. AIF 2024

    FR

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2024 Q3

Hydro One Limited

  • Hydro One Limited 3Q24 Financial Statements

    EN

  • Hydro One Limited 3Q24 MD&A

    EN

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2024 Q3

Hydro One Inc

  • Hydro One Inc. 3Q24 Financial Statements

    EN

  • Hydro One Inc. 3Q24 MD&A

    EN

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2024 Q2

Hydro One Limited

  • Hydro One Limited 2Q24 Financial Statements

    EN

  • Hydro One Limited 2Q24 MD&A

    EN

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2024 Q2

Hydro One Inc

  • Hydro One Inc. 2Q24 Financial Statements

    EN

  • Hydro One Inc. 2Q24 MD&A

    EN

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2024 Q1

Hydro One Limited

  • Hydro One Limited 1Q24 Financial Statements

    EN

  • Hydro One Limited 1Q24 MD&A

    EN

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2024 Q1

Hydro One Inc

  • Hydro One Inc. 1Q24 Financial Statements

    EN

  • Hydro One Inc. 1Q24 MD&A

    EN

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2023 Q4

Hydro One Limited

  • Hydro One Limited 4Q23 Financial Statements

    EN

  • Hydro One Limited 4Q23 MD&A

    EN

  • Hydro One Limited AIF 2023

    EN

  • Hydro One Limited AIF 2023

    FR

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2023 Q4

Hydro One Inc

  • Hydro One Inc. 4Q23 Financial Statements

    EN

  • Hydro One Inc. 4Q23 MD&A

    EN

  • Hydro One Inc AIF 2023

    EN

  • Hydro One Inc AIF 2023

    FR

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2023 Q3

Hydro One Limited

  • Hydro One Limited 3Q23 Financial Statements

    EN

  • Hydro One Limited 3Q23 MD&A

    EN

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2023 Q3

Hydro One Inc

  • Hydro One Inc. 3Q23 Financial Statements

    EN

  • Hydro One Inc. 3Q23 MD&A

    EN

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2023 Q2

Hydro One Limited

  • Hydro One Limited 2Q23 Financial Statements

    EN

  • Hydro One Limited 2Q23 MD&A

    EN

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2023 Q2

Hydro One Inc

  • Hydro One Inc. 2Q23 Financial Statements

    EN

  • Hydro One Inc. 2Q23 MD&A

    EN

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2023 Q1

Hydro One Limited

  • Hydro One Limited 1Q23 Financial Statements

    EN

  • Hydro One Limited 1Q23 MD&A

    EN

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2023 Q1

Hydro One Inc

  • Hydro One Inc. 1Q23 Financial Statements

    EN

  • Hydro One Inc. 1Q23 MD&A

    EN

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2022 Q4

Hydro One Limited

  • Hydro One Limited 4Q22 Financial Statements

    EN

  • Hydro One Limited 4Q22 MD&A

    EN

  • Hydro One Limited AIF 2022

    EN

  • Hydro One Limited AIF 2022

    FR

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2022 Q4

Hydro One Inc

  • Hydro One Inc. 4Q22 Financial Statements

    EN

  • Hydro One Inc. 4Q22 MD&A

    EN

  • Hydro One Inc AIF 2022

    EN

  • Hydro One Inc AIF 2022

    FR

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2022 Q3

Hydro One Limited

  • Hydro One Limited 3Q22 Financial Statements

    EN

  • Hydro One Limited 3Q22 MD&A

    EN

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2022 Q3

Hydro One Inc

  • Hydro One Inc. 3Q22 Financial Statements

    EN

  • Hydro One Inc. 3Q22 MD&A

    EN

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2022 Q2

Hydro One Limited

  • Hydro One Limited 2Q22 Financial Statements

    EN

  • Hydro One Limited 2Q22 MD&A

    EN

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2022 Q2

Hydro One Inc

  • Hydro One Inc. 2Q22 Financial Statements

    EN

  • Hydro One Inc. 2Q22 MD&A

    EN

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2022 Q1

Hydro One Limited

  • Hydro One Limited 1Q22 Financial Statements

    EN

  • Hydro One Limited 1Q22 MD&A

    EN

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2022 Q1

Hydro One Inc

  • Hydro One Inc. 1Q22 Financial Statements

    EN

  • Hydro One Inc. 1Q22 MD&A

    EN

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2021 Q4

Hydro One Inc

  • Hydro One Inc. 4Q21 Financial Statements

    EN

  • Hydro One Inc. 4Q21 MD&A

    EN

  • Hydro One Inc AIF 2021

    EN

  • Hydro One Inc AIF 2021

    FR

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2021 Q4

Hydro One Limited

  • Hydro One Limited 4Q21 Financial Statements

    EN

  • Hydro One Limited 4Q21 MD&A

    EN

  • Hydro One Limited AIF 2021

    EN

  • Hydro One Limited AIF 2021

    FR

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2021 Q3

Hydro One Limited

  • Hydro One Limited 3Q21 Financial Statements

    EN

  • Hydro One Limited 3Q21 MD&A

    EN

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2021 Q3

Hydro One Inc

  • Hydro One Inc. 3Q21 Financial Statements

    EN

  • Hydro One Inc. 3Q21 MD&A

    EN

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2021 Q2

Hydro One Limited

  • Hydro One Limited 2Q21 Financial Statements

    EN

  • Hydro One Limited 2Q21 MD&A

    EN

  • Hydro One Limited 2Q21 Financial Statements

    FR

  • Hydro One Limited 2Q21 MD&A

    FR

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2021 Q2

Hydro One Inc

  • Hydro One Inc. 2Q21 Financial Statements

    EN

  • Hydro One Inc. 2Q21 MD&A

    EN

  • Hydro One Inc. 2Q21 Financial Statements

    FR

  • Hydro One Inc. 2Q21 MD&A

    FR

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2021 Q1

Hydro One Limited

  • Hydro One Limited 1Q21 Financial Statements

    EN

  • Hydro One Limited 1Q21 MD&A

    EN

  • Hydro One Limited 1Q21 Financial Statements

    FR

  • Hydro One Limited 1Q21 MD&A

    FR

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2021 Q1

Hydro One Inc

  • Hydro One Inc. 1Q21 Financial Statements

    EN

  • Hydro One Inc. 1Q21 MD&A

    EN

  • Hydro One Inc. 1Q21 Financial Statements

    FR

  • Hydro One Inc. 1Q21 MD&A

    FR

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2020 Q4

Hydro One Limited

  • Hydro One Limited 4Q20 Financial Statements

    EN

  • Hydro One Limited 4Q20 MD&A

    EN

  • Hydro One Limited AIF 2020

    EN

  • Hydro One Limited 4Q20 Financial Statements

    FR

  • Hydro One Limited 4Q20 MD&A

    FR

  • Hydro One Limited AIF 2020

    FR

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2020 Q4

Hydro One Inc

  • Hydro One Inc. 4Q20 Financial Statements

    EN

  • Hydro One Inc. 4Q20 MD&A

    EN

  • Hydro One Inc AIF 2020

    EN

  • Hydro One Inc. 4Q20 Financial Statements

    FR

  • Hydro One Inc. 4Q20 MD&A

    FR

  • Hydro One Inc AIF 2020

    FR

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2020 Q3

Hydro One Limited

  • Hydro One Limited 3Q20 Financial Statements

    EN

  • Hydro One Limited 3Q20 MD&A

    EN

  • Hydro One Limited 3Q20 Financial Statements

    FR

  • Hydro One Limited 3Q20 MD&A

    FR

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2020 Q3

Hydro One Inc

  • Hydro One Inc. 3Q20 Financial Statements

    EN

  • Hydro One Inc. 3Q20 MD&A

    EN

  • Hydro One Inc. 3Q20 Financial Statements

    FR

  • Hydro One Inc. 3Q20 MD&A

    FR

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2020 Q2

Hydro One Limited

  • Hydro One Limited 2Q20 Financial Statements

    EN

  • Hydro One Limited 2Q20 MD&A

    EN

  • Hydro One Limited 2Q20 Financial Statements

    FR

  • Hydro One Limited 2Q20 MD&A

    FR

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2020 Q2

Hydro One Inc

  • Hydro One Inc. 2Q20 Financial Statements

    EN

  • Hydro One Inc. 2Q20 MD&A

    EN

  • Hydro One Inc. 2Q20 Financial Statements

    FR

  • Hydro One Inc. 2Q20 MD&A

    FR

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2020 Q1

Hydro One Limited

  • Hydro One Limited 1Q20 Financial Statements

    EN

  • Hydro One Limited 1Q20 MD&A

    EN

  • Hydro One Limited 1Q20 Financial Statements

    FR

  • Hydro One Limited 1Q20 MD&A

    FR

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2020 Q1

Hydro One Inc

  • Hydro One Inc. 1Q20 Financial Statements

    EN

  • Hydro One Inc. 1Q20 MD&A

    EN

  • Hydro One Inc. 1Q20 Financial Statements

    FR

  • Hydro One Inc. 1Q20 MD&A

    FR

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2019 Q4

Hydro One Limited

  • Hydro One Limited 4Q19 Financial Statements

    EN

  • Hydro One Limited 4Q19 MD&A

    EN

  • Hydro One Limited AIF 2019

    EN

  • 2019 Management Information Circular

    EN

  • Hydro One Limited 4Q19 Financial Statements

    FR

  • Hydro One Limited 4Q19 MD&A

    FR

  • Hydro One Limited AIF 2019

    FR

  • 2019 Management Information Circular

    FR

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2019 Q4

Hydro One Inc

  • Hydro One Inc. 4Q19 Financial Statements

    EN

  • Hydro One Inc. 4Q19 MD&A

    EN

  • Hydro One Inc AIF 2019

    EN

  • Hydro One Inc. 4Q19 Financial Statements

    FR

  • Hydro One Inc. 4Q19 MD&A

    FR

  • Hydro One Inc AIF 2019

    FR

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2019 Q3

Hydro One Limited

  • Hydro One Limited 3Q19 Financial Statements

    EN

  • Hydro One Limited 3Q19 MD&A

    EN

  • Hydro One Limited 3Q19 Financial Statements

    FR

  • Hydro One Limited 3Q19 MD&A

    FR

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2019 Q3

Hydro One Inc

  • Hydro One Inc. 3Q19 Financial Statements

    EN

  • Hydro One Inc. 3Q19 MD&A

    EN

  • Hydro One Inc. 3Q19 Financial Statements

    FR

  • Hydro One Inc. 3Q19 MD&A

    FR

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2019 Q2

Hydro One Limited

  • Hydro One Limited 2Q19 Financial Statements

    EN

  • Hydro One Limited 2Q19 MD&A

    EN

  • Hydro One Limited 2Q19 Financial Statements

    FR

  • Hydro One Limited 2Q19 MD&A

    FR

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2019 Q2

Hydro One Inc

  • Hydro One Inc. 2Q19 Financial Statements

    EN

  • Hydro One Inc. 2Q19 MD&A

    EN

  • Hydro One Inc. 2Q19 Financial Statements

    FR

  • Hydro One Inc. 2Q19 MD&A

    FR

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2019 Q1

Hydro One Limited

  • Hydro One Limited 1Q19 Financial Statements

    EN

  • Hydro One Limited 1Q19 MD&A

    EN

  • Hydro One Limited 1Q19 Financial Statements

    FR

  • Hydro One Limited 1Q19 MD&A

    FR

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2019 Q1

Hydro One Inc

  • Hydro One Inc. 1Q19 Financial Statements

    EN

  • Hydro One Inc. 1Q19 MD&A

    EN

  • Hydro One Inc. 1Q19 Financial Statements

    FR

  • Hydro One Inc. 1Q19 MD&A

    FR

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2018 Q4

Hydro One Limited

  • Hydro One Limited 2018 Year End MD&A

    EN

  • Hydro One Limited 2018 Year End Financial Statements

    EN

  • Hydro One Limited AIF 2018

    EN

  • Hydro One Limited 2018 Management Information Circular

    EN

  • Hydro One Limited 2018 Year End MD&A

    FR

  • Hydro One Limited 2018 Year End Financial Statements

    FR

  • Hydro One Limited AIF 2018

    FR

  • Hydro One Limited 2018 Management Information Circular

    FR

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2018 Q4

Hydro One Inc

  • Hydro One Inc. 2018 Year End MD&A

    EN

  • Hydro One Inc. 2018 Year End Financial Statements

    EN

  • Hydro One Inc AIF 2018

    EN

  • Hydro One Inc Statement of Executive Compensation

    EN

  • Hydro One Inc. 2018 Year End MD&A

    FR

  • Hydro One Inc Statement of Executive Compensation

    FR

  • Hydro One Inc. 2018 Year End Financial Statements

    FR

  • Hydro One Inc AIF 2018

    FR

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2018 Q3

Hydro One Limited

  • Hydro One Limited 3Q18 MD&A

    EN

  • Hydro One Limited 3Q18 Financial Statements

    EN

  • Hydro One Limited 3Q18 MD&A

    FR

  • Hydro One Limited 3Q18 Financial Statements

    FR

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2018 Q3

Hydro One Inc

  • Hydro One Inc. 3Q18 MD&A

    EN

  • Hydro One Inc. 3Q18 Financial Statements

    EN

  • Hydro One Inc. 3Q18 MD&A

    FR

  • Hydro One Inc. 3Q18 Financial Statements

    FR

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2018 Q2

Hydro One Inc

  • Hydro One Inc. 2Q18 MD&A

    EN

  • Hydro One Inc. 2Q18 Financial Statements

    EN

  • Hydro One Inc. 2Q18 Financial Statements

    FR

  • Hydro One Inc. 2Q18 MD&A

    FR

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2018 Q2

Hydro One Limited

  • Hydro One Limited 2Q18 Financial Statements

    EN

  • Hydro One Limited 2Q18 MD&A

    EN

  • Hydro One Limited 2Q18 Financial Statements

    FR

  • Hydro One Limited 2Q18 MD&A

    FR

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2018 Q1

Hydro One Inc

  • Hydro One Inc 1Q18 Financial Statements

    EN

  • Hydro One Inc 1Q18 Financial Statements

    FR

  • Hydro One Inc. 1Q18 MD&A

    FR

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2018 Q1

Hydro One Limited

  • Hydro One Limited 1Q18 Financial Statements

    FR

  • Hydro One Limited 1Q18 MD&A

    FR

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2017 Q4

Hydro One Limited

  • Hydro One Limited 2017 Management Information Circular

    EN

  • Hydro One Limited AIF 2017

    FR

  • Hydro One Limited 2017 Management Information Circular

    FR

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2017 Q4

Hydro One Inc

  • Hydro One Inc AIF 2017

    FR

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Security filings for Hydro One


Please visit SEDAR and on EDGAR for a complete and current collection of all of Hydro One’s security filings.


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XBRL Filings Archive

Download Hydro One Inc. XBRL files

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Investor Contacts & Requests