Hydro One (HRNNF) Return on Capital Employed (2018 - 2025)

Hydro One (HRNNF) has 8 years of Return on Capital Employed data on file, last reported at 5.04% in Q4 2025.

• On a quarterly basis, Return on Capital Employed fell 14.0% year-over-year to 5.04% in Q4 2025; TTM through Dec 2025 was 5.04%, a 14.0% decrease from a year earlier, with the FY2025 full-year figure at 6.4%, up 16.0% from the prior year.
• Return on Capital Employed for Q4 2025 stood at 5.04%, down from 5.18% in the prior quarter.
• Over the last five years, Return on Capital Employed for HRNNF reached as high as 8.99% in Q4 2021 and fell as low as 5.04% in Q4 2025.
• Historically, Return on Capital Employed has averaged 6.69% across 5 years, with a median of 6.82% in 2022.
• Across the five-year window, Return on Capital Employed soared 99 bps in 2021 and sank 225 bps in 2024, its largest moves.
• Year by year, Return on Capital Employed stood at 8.99% in 2021, then decreased by 24 bps to 6.82% in 2022, then rose by 9 bps to 7.43% in 2023, then sank by 30 bps to 5.18% in 2024, then slipped by 3 bps to 5.04% in 2025.
• Per Business Quant data, the three most recent Return on Capital Employed figures were 5.04% in Q4 2025, 5.18% in Q4 2024, and 7.43% in Q4 2023.