Hydro One Limited published a detailed Statement Against Modern Slavery on May 13, 2025, outlining its commitment to eradicating forced labor and child labor in its operations and supply chains. The document details updated supplier codes of conduct, enhanced due diligence processes, mandatory employee training, and rigorous supplier risk assessments as part of its broader efforts to ensure ethical business practices.

Hydro One issued a comprehensive statement detailing its commitment to eradicating modern slavery across its operations and supply chain. The statement outlines measures including enhanced supplier risk assessments, updated Supplier Code of Conduct, and strict contractual terms to mitigate the risk of forced labour and child labour, thereby protecting worker rights and promoting ethical supply chain practices.

Hydro One and the Power Workers' Union reached tentative agreements for two collective bargaining contracts covering front-line employees in Ontario. The agreements, subject to union ratification, are slated to take effect on October 1, 2025.

Hydro One Inc. has reached a tentative contract agreement with the Society of United Professionals union representing around 1,800 employees in critical engineering, supervisory, and administrative roles, aiming to provide job stability during the pandemic recovery period.

Hydro One reached tentative settlements for two collective agreements with the Power Workers' Union, covering front-line roles across its Ontario operations. Negotiations were described as open and productive, reflecting a commitment to positive labor relations and worker rights.