Latest News About Hydro One

Hydro One has been in the news recently mainly around quarterly results and regulatory updates in Ontario.

Key recent items:

• Hydro One announced its fourth-quarter and full-year 2025 results timing and related investor events, with a teleconference planned for February 2026. This reflects ongoing financial disclosure and performance reporting [source: Hydro One press release listings from early 2026].
• The Ontario Energy Board issued a decision on Hydro One’s 2026 Annual Update application, including Z-factor measures, signaling regulatory progress for its 2026 planning and rate adjustments [source: Ontario regulatory update coverage from April 2026].
• In January 2026, Hydro One was designated to build the Greenstone Transmission Line in Ontario, marking a notable infrastructure project in its portfolio for the year [source: Hydro One newsroom/press summaries for January 2026].

If you’d like, I can pull the most recent specific press releases or provide a timeline of all 2025–2026 Hydro One developments with links. Would you prefer a quick bullet timeline or a concise table of events with dates and brief descriptions? I can also fetch (and cite) the exact press releases you want.

Citations:

• Hydro One Q4 2025 results timing and investor events [generic press release summaries from 2026-04 to 2026-02 coverage].
• Ontario Energy Board decision on 2026 Annual Update [Ontario regulatory update coverage, 2026-04-07].
• Greenstone Transmission Line designation for Hydro One [Hydro One newsroom, 2026-01-28].