Renewals rarely go wrong because of price. They go wrong because of timing, missing information or a detail nobody checked until it was too late.
Find the end date and the notice period
These are two different dates and the notice period is the one that matters. Most commercial agreements require notice weeks or even months before the end date, and the notice window is often narrower than expected. If notice is missed, the account typically continues, but on rates that were never negotiated.
Write the end date into a diary as soon as a contract is signed, then work backwards from the notice deadline. A renewal review with two or three months of runway gives you options; a review with two weeks does not.
Confirm your consumption hasn't changed
A quotation is only as good as the usage figure behind it. If your site has changed since the last contract was agreed, the comparison should reflect it.
- Additional equipment, machinery or refrigeration.
- Longer opening hours or a second shift.
- Electric vehicle charging added at the premises.
- A change in heating, cooling or lighting.
- A vacant unit in a multi-let building being brought back into use.
Where consumption has moved significantly, it is worth revisiting before accepting a quote based on historical usage, because the tariff structure that suited the old profile may not suit the new one.
Check what the quotation includes
Read the quotation for what it leaves out as carefully as for what it includes. Meter details, capacity charges, the treatment of additional meters at the same site, and whether the price is fully fixed are all worth confirming in writing.
If the site has more than one meter, check that each one is covered by the quotation. It is surprisingly common for a renewal to be arranged for the main supply only, leaving a second meter to fall out of contract.
Plan for the end of the next term
Once the decision is made, the useful work is not over. Record the new end date and notice period immediately, and keep a copy of the signed agreement and the quotation on file. When the next renewal comes around, having the original paperwork to hand removes half the effort.
If the deadline has already passed
Tell us the end date and the terms as soon as you can. Many suppliers will still discuss a new agreement, and planning for the earliest permissible start date limits the time spent on out-of-contract rates. The priority is to establish exactly what applies to your account before committing to anything.
Renewals are straightforward when they are treated as a scheduled task rather than an emergency. The work is unglamorous, but it is where most of the avoidable cost in commercial energy sits.
This guide is general information for UK households and businesses. It is not advice on your specific contract, and it does not replace the terms agreed with your supplier or the guidance published by regulators and network operators.