Company news
Hydro One Limited (TSX:H) news
Every Hydro One Limited press release and news update in one place — announcements, filings coverage, and company updates for investors.
Press releases & updates
Hydro One reports second quarter results
August 12, 2026
The Ontario Energy Association Welcomes Hydro One President and CEO Megan Telford to Board of Directors
July 27, 2026
Hydro One to Release Second Quarter 2026 Results on August 12, 2026 Before Markets Open
July 13, 2026
Hydro One seeks approval from the Ontario Energy Board to build the Durham Kawartha Power Line
June 12, 2026
/C O R R E C T I O N -- Hydro One Limited/
June 9, 2026
Hydro One Limited welcomes new President and CEO and announces election of Directors
June 9, 2026
Hydro One seeks approval from the Ontario Energy Board to build the Orleans Area Reinforcement Project
June 1, 2026
Hydro One seeks approval from the Ontario Energy Board to build the Orléans Area Reinforcement Project
May 29, 2026
Hydro One Inc. announces pricing of inaugural offering of US$ 1.0 billion of 5-year senior notes
May 20, 2026
Hydro One seeks approval from the Ontario Energy Board to build the Northeast Power Line and the Longwood to Lakeshore Transmission Line
May 19, 2026
Hydro One reports first quarter results
May 13, 2026
Hydro One highlights safety performance, Indigenous procurement and partnerships in its 2025 Sustainability Report
May 7, 2026
Ontario designates Hydro One to invest in the Red Lake Transmission Line
April 23, 2026
Hydro One to Release First Quarter 2026 Results on May 13, 2026 Before Markets Open
April 13, 2026
Hydro One receives regulatory decision regarding its 2026 Annual Update application
April 7, 2026
Your yard has secrets: neighbours could pay the price if you don't click before you dig
April 2, 2026
Canada Nickel Secures Agreements with Hydro One to Commence Engineering for Crawford Nickel Project Power Connection
March 9, 2026
Hydro One Limited appoints Megan Telford as President and CEO following David Lebeter's retirement on June 9, 2026
February 26, 2026
Government of Ontario nominee appointed to the Board of Directors of Hydro One Limited
February 19, 2026
Ontario selects Hydro One to build new priority transmission line between Sudbury and Barrie
February 9, 2026
Members of the Society of United Professionals ratify collective agreement
January 30, 2026
Ontario designates Hydro One to build the Greenstone Transmission Line
January 28, 2026
Hydro One and the Society of United Professionals reach tentative agreement
January 13, 2026
Hydro One to Release Fourth Quarter 2025 Results on February 13, 2026 Before Markets Open
January 12, 2026
New report finds 50 per cent of youth athletes in Ontario say their coach is the adult they trust the most in their lives, yet hazing rem...
November 25, 2025
Ontario selects Hydro One to invest in priority transmission line in partnership with First Nations
November 24, 2025
HYDRO ONE PROFESSIONAL EMPLOYEES FILE FOR CONCILIATION
November 20, 2025
Hydro One Inc. Prices Offering of $1.6 Billion Medium Term Notes under Sustainable Financing Framework
November 18, 2025
Hydro One seeks approval to build the Welland Thorold Power Line
November 17, 2025
Hydro One Reports Third Quarter Results
November 13, 2025
Hydro One Limited Declares Quarterly Common Share Dividend
November 13, 2025
Hydro One selects AtkinsRéalis to expand key substation to power Toronto from new Darlington SMRs
November 6, 2025
Hydro One to Release Third Quarter 2025 Results on November 13, 2025 Before Markets Open
October 10, 2025
Pays Plat First Nation and Hydro One Celebrate Launch of Three-Phase Line Project
October 1, 2025
15 coaches honoured with the province's highest award for excellence from the Coaches Association of Ontario and Hydro One
September 15, 2025
Hydro One breaks ground on the St. Clair Transmission Line to power southwest Ontario
September 9, 2025
Hydro One Inc. Prices Offering of $1.1 Billion Medium Term Notes under Sustainable Financing Framework
August 20, 2025
Hydro One Limited Board of Directors appoints Harry Taylor as Interim President and CEO as David Lebeter takes a temporary compassionate ...
August 14, 2025
Hydro One Reports Second Quarter Results
August 13, 2025
Caldwell First Nation Announces Historic Equity Investment in Chatham to Lakeshore Transmission Line with Hydro One
July 29, 2025
Hydro One To Release Second Quarter 2025 Results on August 13, 2025 Before Markets Open
July 11, 2025
Hydro One Limited Announces Election of Directors
June 24, 2025
Hydro One and ACT Foundation celebrate more than 25,000 students trained in lifesaving skills
June 5, 2025
Hydro One Limited announces Melissa Sonberg as the Chair of the Board of Directors
June 4, 2025
Members of the Power Workers' Union ratify collective agreement
June 2, 2025
Hydro One and Coaches Association increase access to organized sport for Ontario youth
May 21, 2025
Hydro One's 2024 Sustainability Report focuses on strategic and sustainable growth to deliver for Ontarians
May 16, 2025
Hydro One Reports First Quarter Results
May 8, 2025
Hydro One and the Power Workers' Union reach tentative agreements
May 5, 2025
Tim Hodgson resigns as Chair of the Board of Directors
April 29, 2025