EDF Energy Customers Ltd published its latest update to its residential tariff terms and conditions on 1 September 2026, according to the company's tariff terms page1. The page states that the update was made to make the terms more easily accessible, and that eligibility criteria for some tariffs are set out separately1.
The document sets out the contractual rules that sit behind EDF's household tariffs. A cooling off period is defined as the 14-day period starting the day after signing up, during which a contract can be cancelled without paying any applicable exit fee1. EDF states that switching supply to it should not take more than five working days unless a later start date has been agreed1. Where a contract ends, EDF says it will take all reasonable steps to send a final bill within six weeks1. Bills must be paid by the due date shown, or within 14 calendar days of the bill date if no due date is given1. A £10 late payment charge may be applied to a bill1.
On debt and payment, the terms state that if a debt of more than £250 remains unpaid after 30 days, or if a customer repeatedly fails to keep to a repayment plan, repeatedly fails to send meter readings, or has an unresolved complaint, the customer agrees on an irrevocable basis for supply to be transferred to another supplier1. If a debt is still unpaid after 28 days, or an agreed payment method is not kept to, EDF may change the payment method or frequency1. A customer who pays outstanding charges within 30 working days of a notice objecting to transfer can still transfer1.
Smart meter and data terms are also covered. Half hourly tariffs require agreement to half hourly meter readings1. Where half hourly consumption data is agreed, EDF may submit that data for the customer to take part in Flexibility Services, and the customer consents to being entered into them1. For some tariffs, being the sole provider of Flexibility Services is a condition of eligibility1. The dual rate Go Electric tariff is given as an example of a tariff available only to new or existing customers who pay by Direct Debit and who have written confirmation that their smart meter is compatible and has accepted the tariff1.
"The latest update we made to our terms was on 1 September 2026."
The terms also set a cap on EDF's liability: the maximum amount it will accept responsibility for is £10,000 for all incidents leading to loss or damage, however it happens1. Contracts are governed by the laws of England, and disputes may only be heard in the English courts1. EDF Energy Customers Ltd is registered at Nova North, 11 Bressenden Place, London, SE1E 5BY1.
| Term | Detail |
|---|---|
| Cooling off period | 14 days from the day after signing up, no exit fee1 |
| Switch to EDF | No more than 5 working days unless a later date is agreed1 |
| Final bill after contract ends | Within 6 weeks1 |
| Late payment charge | £10 per bill1 |
| Debt transfer threshold | More than £250 unpaid after 30 days1 |
| Liability cap | £10,000 for all incidents leading to loss or damage1 |
Why it matters for households
These are the standard contractual terms that apply to EDF domestic supply, so they shape what a household can do and when. The cooling off period and the exit fee position matter to anyone weighing a fixed, tracker or time-of-use tariff, because the window to cancel without charge is fixed at 14 days from the day after signing up1. The debt and transfer clauses set out the point at which supply can be moved to another supplier without the customer's further agreement, at a debt above £250 unpaid for 30 days1. The smart meter clauses determine what consumption data EDF may take and how it may be used, including entry into Flexibility Services where half hourly data has been agreed1. For a household considering a half hourly or electric vehicle tariff, eligibility depends on meter compatibility and, in the Go Electric example, on Direct Debit payment1. The liability cap of £10,000 limits what can be recovered for loss or damage arising from an incident1.
What happens next
No further dated steps are given on the page beyond the 1 September 2026 update date1. The page states that previous tariffs on sale can be found at the bottom of it, and directs customers to a separate eligibility and features page for tariff criteria1. It has not been reported what specifically changed in this update compared with the previous version.
Sources1 cited
- EDF Tariff Information Including Tariff Terms and Conditions, edfenergy.com