Delivering Ontario's energy future.  
Hydro One is renewing Ontario's transmission and distribution grid to continue to connect customers to safe and reliable electricity. Guided by Ontario’s Long-Term Energy Plan, we're helping to build a clean, modern and dependable electricity system for current and future generations. View the latest transmission projects Hydro One is working on across Ontario.

Address:     483 Bay St. TCT 8, South Tower, Trinity Sq. Toronto, ON M5G 2P5 Email:    apantusa@HydroOne.com     Contact:   Phone:    416-345-6868   FAX:  416-345-6972