Hydro One (HRNNF) Accumulated Expenses (2016 - 2025)

Hydro One (HRNNF) has 10 years of Accumulated Expenses data on file, last reported at $676.9 million in Q4 2025.

• Accumulated Expenses for Q4 2025 came in at $676.9 million, up 19.1% year-over-year; the trailing twelve-month figure through Dec 2025 was $676.9 million (up 19.1% YoY), and the FY2025 annual result was $676.9 million, up 19.1% from the prior year.
• Accumulated Expenses rose to $676.9 million in Q4 2025 per HRNNF's latest filing, from $568.4 million in the prior quarter.
• Over five years, Accumulated Expenses peaked at $676.9 million in Q4 2025 and troughed at $78.0 million in Q2 2021.
• A 5-year average of $369.1 million and a median of $482.1 million in 2021 frame the typical range for Accumulated Expenses.
• The sharpest annual moves came in 2021 and 2023: Accumulated Expenses jumped 110.53% in 2021, then slipped 5.99% in 2023.
• A 5-year view of Accumulated Expenses shows it stood at $491.1 million in 2021, then increased by 2.46% to $503.2 million in 2022, then decreased by 5.99% to $473.0 million in 2023, then increased by 20.16% to $568.4 million in 2024, then climbed by 19.1% to $676.9 million in 2025.
• Business Quant data shows HRNNF's Accumulated Expenses at $676.9 million in Q4 2025, $568.4 million in Q4 2024, and $473.0 million in Q4 2023.