Hydro One (HRNNF) Total Debt (2016 - 2026)
Hydro One's Total Debt came in at $14.48 billion for the quarter ended Jun 30, 2026, up 10.8% from $13.06 billion a year earlier and up 3.9% from the prior quarter.
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Analysis
Hydro One (HRNNF) Total Debt (2016 - 2026) Analysis & Trends
As of Dec 31, 2025, Hydro One's Total Debt was $13.71 billion, up 8.3% from the prior year.
- Total Debt has increased in each of the last three years, with a five-year compound annual growth rate of 5.9% (years ended Dec 2020 to Dec 2025).
- Going back by year, Total Debt was $12.66 billion in the year ended Dec 31, 2024 (+9.8%), $11.52 billion in the year ended Dec 31, 2023 (+3.3%), $11.15 billion in the year ended Dec 31, 2022 (-4.1%) and $11.63 billion in the year ended Dec 31, 2021 (+13.3%).
- The figure for the quarter ended Jun 30, 2026 represents the highest quarterly Total Debt in data going back to the quarter ended Dec 31, 2016.
- Year-over-year, Total Debt has increased for five consecutive quarters, with growth averaging 8.5% over the last eight quarters.
- The fastest year-over-year change in Total Debt over five years came in the quarter ended Mar 31, 2026 (growth of 12.8%), and the weakest in the quarter ended Dec 31, 2022 (a decline of 4.1%).
- Business Quant data shows HRNNF's Total Debt at $13.94 billion (quarter ended Mar 31, 2026), $13.71 billion (quarter ended Dec 31, 2025) and $13.63 billion (quarter ended Sep 30, 2025) in the three quarters before the quarter ended Jun 30, 2026.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Total Debt (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 292.57 Bn | 292.57 Bn | 890.00 Mn | - |
| 2 | National Grid | 78.85 Bn | 60.37 Bn | - | -6.27 Bn |
| 3 | Dominion Energy | 53.27 Bn | 55.95 Bn | - | 53.22 Bn |
| 4 | Xcel Energy | 44.01 Bn | 38.91 Bn | - | 39.46 Bn |
| 5 | Wec Energy | 32.84 Bn | 33.08 Bn | 1.51 Bn | 22.56 Bn |
| 6 | Ameren | 27.51 Bn | 27.59 Bn | - | 21.81 Bn |
| 7 | Fortis | 26.81 Bn | 27.29 Bn | 1.60 Bn | 26.01 Bn |
| 8 | Atmos Energy | 26.44 Bn | 25.21 Bn | 870.85 Mn | 10.25 Bn |
| 9 | American Water Works Company | 25.73 Bn | 25.14 Bn | - | 15.99 Bn |
| 10 | Hydro One | 21.61 Bn | 20.50 Bn | - | 14.48 Bn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 14.48 Bn |
| Mar 31, 2026 | 13.94 Bn |
| Dec 31, 2025 | 13.71 Bn |
| Sep 30, 2025 | 13.63 Bn |
| Jun 30, 2025 | 13.06 Bn |
| Mar 31, 2025 | 12.36 Bn |
| Dec 31, 2024 | 12.66 Bn |
| Sep 30, 2024 | 12.41 Bn |
| Jun 30, 2024 | 11.98 Bn |
| Mar 31, 2024 | 12.39 Bn |
| Dec 31, 2023 | 11.52 Bn |
| Sep 30, 2023 | 11.51 Bn |
| Jun 30, 2023 | 11.30 Bn |
| Mar 31, 2023 | 11.11 Bn |
| Dec 31, 2022 | 11.15 Bn |
| Sep 30, 2022 | 11.14 Bn |
| Jun 30, 2022 | 11.33 Bn |
| Mar 31, 2022 | 10.85 Bn |
| Dec 31, 2021 | 11.63 Bn |
| Sep 30, 2021 | 11.11 Bn |
API Access
Hydro One Total Debt API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=total-debt&ticker=HRNNF&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "total-debt", "ticker": "HRNNF", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=total-debt&ticker=HRNNF&period=max&api_key=YOUR_API_KEY");
const data = await res.json();