Hydro One (HRNNF) Cost of Revenue (2017 - 2025)

Hydro One (HRNNF) has reported Cost of Revenue for 9 consecutive years, with $1.3 billion the latest figure, recorded in Q4 2025.

• On a quarterly basis, Cost of Revenue rose 11.18% year-over-year to $1.3 billion in Q4 2025; TTM through Dec 2025 was $4.3 billion, a 9.43% increase from a year earlier, with the FY2025 full-year figure at $4.9 billion, up 51.91% from the prior year.
• Cost of Revenue was $1.3 billion for Q4 2025 at Hydro One, up from $992.4 million in the prior quarter.
• Over five years, Cost of Revenue peaked at $1.3 billion in Q4 2025 and troughed at $800.5 million in Q1 2022.
• A 5-year average of $985.4 million and a median of $1.0 billion in 2022 frame the typical range for Cost of Revenue.
• Across the five-year window, Cost of Revenue retreated 5.48% in 2022 and increased 11.68% in 2024, its largest moves.
• Over 5 years, Cost of Revenue stood at $1.1 billion in 2021, then fell by 5.48% to $1.0 billion in 2022, then advanced by 6.11% to $1.1 billion in 2023, then climbed by 5.74% to $1.1 billion in 2024, then advanced by 11.18% to $1.3 billion in 2025.
• The last three Cost of Revenue figures came in at $1.3 billion (Q4 2025), $992.4 million (Q1 2025), and $1.1 billion (Q4 2024), per Business Quant data.