Business Energy Contract Renewal Checklist for UK Companies
Renewing a business electricity or gas contract is easier when the essential information is gathered before quotations are requested. The right preparation helps a business understand its current position, compare offers on a consistent basis and avoid leaving important decisions until the contract has already expired.
This checklist explains what to review, which documents are useful and what questions to ask before agreeing to a new commercial energy contract.
1. Confirm your contract end date
Start by checking when the present agreement ends and whether the supplier requires notice. Fixed-rate contracts commonly include a switching window during which a business can renew or arrange a move without an early-exit charge. The precise rules depend on the existing contract, so the terms should always be checked rather than assumed.
If a fixed agreement ends without a replacement being arranged, the account may move onto out-of-contract rates. A business moving into new premises without arranging a contract can also be placed on deemed rates. Ofgem explains that deemed and out-of-contract rates are usually more expensive than negotiated fixed-term arrangements.
2. Gather recent electricity and gas bills
A recent bill normally provides much of the information required for an initial review. Collect a complete bill for each supply and site, including every page.
- Business and site address
- Current supplier and account number
- Unit rates and standing charges
- Annual or recent consumption
- Contract end date, where shown
- Electricity MPAN or gas MPRN
- Meter type and billing period
Businesses with several locations should prepare a bill for each meter. This allows different renewal dates, usage levels and contract arrangements to be reviewed together.
3. Check your annual consumption
Price is not simply a headline unit rate. The likely annual cost depends on consumption, standing charges and the terms of the offer. Using accurate annual consumption figures makes it easier to compare quotations fairly.
Seasonal businesses should also consider whether the latest bill reflects a normal trading period. Restaurants, hotels, manufacturers and businesses using electric heating may have significant seasonal variations.
4. Review how your business may change
Consider whether expected operational changes could alter future energy use. Useful information can include:
- Opening an additional site
- Extending operating hours
- Installing new machinery or refrigeration
- Adding EV chargepoints
- Installing commercial solar or battery storage
- Reducing floor space or closing a location
A contract should be considered in the context of how the business expects to operate, not only its historic usage.
5. Compare the complete contract
When comparing business energy offers, review the unit rate, standing charge, contract length and any additional terms together. Check whether prices are fully fixed or whether particular third-party charges can change during the agreement.
It is also important to understand what happens at the end of the term, whether termination notice is required and whether any broker fee or commission is included. Unlike most domestic energy agreements, business energy contracts generally do not provide a standard cooling-off period after acceptance.
6. Allow time for supplier checks
A proposed switch can be delayed if the existing supplier raises an objection, for example because an account has an unresolved balance. Reviewing accounts and correcting inaccurate business or meter details early can reduce avoidable delays.
When should a business begin its renewal review?
The correct timing depends on the existing agreement and its switching window. A sensible first step is to check the contract well before expiry and record the key dates in a renewal calendar. This creates time to collect information, resolve account queries and compare suitable options without rushing.
Get a clearer view of your next energy contract
ABSS helps UK businesses review electricity and gas supplies, compare suitable contract options and manage the next steps through one point of contact.
Learn about ABSS business energy services or start a free business energy review.
Frequently asked questions
What is the difference between deemed and out-of-contract energy rates?
A deemed contract commonly applies when a business begins using energy at premises without first agreeing a contract. Out-of-contract rates may apply after a fixed agreement expires. Both are normally variable and can be more expensive than a negotiated contract.
What information is needed for a business energy quotation?
A recent bill, annual consumption, meter details, site address and current contract position are the best starting points.
Can several business sites be reviewed together?
Yes. Each site and meter can be reviewed, including different suppliers, usage levels and renewal dates.
Official guidance: Ofgem – Get a business energy contract and Ofgem – Switch your business energy supplier.
