Why delivery charges can be higher than your electricity usage
This is one of the most common points of confusion on Ontario electricity bills.
Why delivery can exceed usage
Delivery charges pay for poles, wires, transformers, substations, meters, and the crews who maintain them. These costs exist whether you use a little electricity or a lot. Because of this, delivery charges often make up a large share of the bill — especially in low‑usage months.
Fixed vs variable delivery charges
- Fixed components: These stay similar month to month.
- Variable components: These change with usage but not always proportionally.
When usage is low, the fixed portion dominates, making delivery appear “too high” relative to usage.
Why this surprises people
Most people expect electricity bills to behave like a simple formula: “use less, pay less.” But delivery charges don’t follow that pattern. They reflect the cost of maintaining the grid, not just the electricity you personally consume.
When delivery looks unusually high
- Low‑usage months (spring/fall)
- Vacant homes or cottages
- Homes with efficient appliances
- Billing periods with fewer kWh than usual
Putting it all together
Delivery charges can exceed the usage portion of the bill without anything being wrong. It simply reflects the structure of Ontario’s electricity system, where infrastructure costs are shared across all customers.