EDF Energy customers could enjoy ‘free electricity’ on days throughout January and February, with the first date scheduled for next week. This benefit forms part of the supplier’s ‘Sunday Saver Challenge‘, which was originally introduced in 2024.
The initiative rewards eligible customers who shift their daily electricity usage away from weekday peak hours, which run from 4pm to 7pm. The more energy moved to off-peak periods, the greater the amount of complimentary electricity customers can receive on the subsequent Sunday.
This could amount to between four and 16 hours of free electricity across four designated Sundays beginning in January 2026. Rich Hughes, Director of Retail at EDF, said: “January is a time when many people look for new ways to save after the festive period, so we’re delighted to resume our Sunday Saver challenge.
“Over 210,000 customers have been rewarded with free electricity as a result of adjusting their daily usage habits, reducing their carbon footprint and taking steps to contribute to a more sustainable electricity grid.”
The EDF scheme comes as millions grapple with rising energy bills this winter. Ofgem’s energy price cap increased by 2% between October and December, with an additional 0.2% rise having taken effect from January 1.
This means typical dual-fuel households paying by Direct Debit will pay approximately £1,758 annually. Those wishing to take part in the Sunday Saver Challenge will require a working smart meter for their electricity and must consent to half-hourly meter readings.
Registration opened on Sunday, January 4, and closed at 11:59pm that same day, with the challenge beginning on Monday, January 5. EDF has announced that participants can use their earned complimentary electricity on four Sundays:
- January 18
- January 25
- February 1
- February 8
Progress in the challenge can be tracked through EDF’s Energy Hub, which is available via ‘MyAccount’. Further advice on EDF’s website explains: “You should be able to earn free electricity quite easily by making small changes to your energy habits.
“For instance, everyone in the house can charge up their devices outside of peak times; you can put the dishwasher on in the morning; or do a bit of batch cooking at the weekend.
“Go to Energy Hub in MyAccount to see when you use most electricity. Here, you can also keep track of your carbon savings and free electricity. We know changing habits can be tricky, but we hope you’re up for the challenge!”
For more information on eligibility, visit EDF’s website here.
