Hydro One delivers electricity safely, reliably and responsibly to homes and businesses across the province of Ontario and owns and operates Ontario’s 29,000 kilometre high-voltage transmission network that delivers electricity to large industrial customers and municipal utilities, and a 122,000 kilometre low-voltage distribution system that serves about 1.3 million end-use customers and smaller municipal utilities in the province. Hydro One is wholly owned by the Province of Ontario.
Visit our website to get:
- More information about our services
- Electrical safety tips
- Power outage notifications
- Energy efficiency tools and tipsĀ and more












