Your energy bill, decoded
Energy bills bury the useful numbers behind jargon. Here is what each line actually means.
The two charges on every bill
Your total is nearly always made up of two components.
- Standing charge — a fixed daily amount you pay even if you use no energy.
- Unit rate — the price per kWh of what you actually used.
Estimated vs actual readings
Look for an 'E' next to the meter reading, or the word 'estimated'. Estimated bills are guesses based on past usage and are a common cause of surprise balances. Submitting an actual reading usually corrects it on the next bill.
Your balance is not your usage
If you pay by direct debit, a credit or debit balance simply reflects the difference between what you have paid and what you have used across the year. A debit in winter is normal; a large one is worth reviewing.
When to act
Check the tariff end date on your bill. That is the point at which your rate can change, and it is the deadline worth putting in a calendar.
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