Energy renewal email: what to do in 10 minutes
Use this short playbook when your fixed energy deal is ending. It keeps you focused on the numbers that matter and helps you avoid expensive default pricing.
Short answer
Do not auto-renew immediately. In 10 minutes, verify the message, check your end date, compare like-for-like costs using your annual usage, then decide renew, switch, or hold briefly.
49 days
usual fee-free window before fixed deals end
5 working days
typical energy switch completion target
14 days
typical cooling-off period for domestic contracts
The 10-minute renewal playbook
Work top to bottom and make your decision with fewer surprises.
- 1
Verify the email safely
Open your supplier account directly in your browser or app instead of clicking email links, then confirm the same renewal notice exists there.
- 2
Pull out the four numbers
Note tariff end date, unit rates, standing charges, and any exit fees. Keep your annual kWh usage nearby from your latest statement.
- 3
Check your timing window
If your fixed term is near the end, compare options now. If you are earlier in term, include any exit fee in your total-cost math before acting.
- 4
Compare like for like
Calculate annual cost using rates plus standing charges and your usage. Avoid choosing only by monthly Direct Debit amount.
- 5
Choose renew, switch, or short hold
Renew if competitive and stable, switch if clearly better value, or hold briefly only if you need flexibility and have a reminder set.
When each choice makes sense
- Renew when the offer is close to market and you want predictable bills.
- Switch when another tariff gives a clear annual saving after fees.
- Hold briefly only with a planned re-check date, so you do not drift onto poor value.
- Keep screenshots of offer terms before you accept.
Situations that need an extra check
- Debt or repayment plans: confirm switch eligibility with your provider before submitting.
- Prepayment meter: check tariff availability first because not all offers support every setup.
- Moving home soon: avoid long lock-ins if your address may change shortly.
- Dual fuel split dates: gas and electricity can renew on different timelines.
| Option | Best when |
|---|---|
| Renew with current supplier | Offer is competitive for your usage and you want low admin. |
| Switch supplier | Total annual cost is lower and contract terms are better. |
| Short hold on default tariff | You need flexibility for a near-term change and will re-check by a set date. |
Questions people ask after a renewal email
What happens if I ignore the renewal email?
Most households roll onto a default tariff when a fixed deal ends. That can still be valid, but it is often not the strongest value over a full year.
Do I always need to switch supplier for a better price?
No. Sometimes your current supplier can offer a competitive renewal. The key is checking total annual cost against at least one alternative.
Why can monthly payment figures be misleading?
Direct Debit levels may include projection or catch-up adjustments. Compare unit rates, standing charges, and your usage to assess real cost.
Can I still switch if I have a smart meter?
Usually yes. The supplier and meter setup may affect experience, but a smart meter does not normally block switching decisions.
I am moving home soon. Should I still renew now?
If a move is close, prioritise flexibility and check contract terms carefully before taking a long fixed term.
Continue your energy decision
Use these pages to move from renewal analysis to a concrete switch plan.
Stop default rollovers before they cost you
Use your latest bill, run a quick check, and make your next tariff decision with confidence.