Ontario consumer electricity guide
Understand your Ontario electricity bill, rate plan and power system.
Plain-language guides and editable planning tools for TOU, Tiered and Ultra-Low Overnight pricing, delivery charges, bill changes, utilities and Ontario’s electricity system.
Choose what you need to understand
Bills
Bills and charges
Electricity, delivery, regulatory items, tax, rebates and common reasons totals change.
Plans
TOU, Tiered and ULO
Compare price structures using your real usage pattern rather than a generic average.
System
How Ontario’s system works
Generation, transmission, distributors, the OEB, IESO, reliability and market renewal.
Home
Homes, heating and EVs
Electric heating, appliances, smart meters, EV charging and household planning.