Key answer
What should a business compare?
Start with annual cost rather than the headline unit rate. Use the same annual consumption for every quote, add the daily standing charge, then check metering, capacity, broker fees and any pass-through charges that can still change.
The quickest route to a useful answer
If you already have a renewal offer, gather your latest bill and contract end date. The bill should show annual consumption or enough meter readings to estimate it. A supplier or broker may also ask for the MPAN, address, meter type and payment details.
Businesses do not have a domestic-style price cap. Quotes are built for the individual supply, so an average price can provide context but cannot tell you which offer your business will receive.
- Check current price evidence and how it was produced.
- Compare quotes using identical consumption and dates.
- Confirm which costs are fixed and which can vary.
- Keep a written copy of the offer and commission disclosure.
Choose the right starting point
The prices guide explains rates, tariffs and pence-per-kWh figures. The comparison guide turns two offers into an estimated annual total. The suppliers guide focuses on service, contract fit and evidence rather than naming a universal winner.
If a contract is approaching its end, begin with the switching guide so you know the notice requirements and information you need before seeking offers.
Sources
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Next step
Ready to compare the numbers?
Put two electricity offers on the same annual-cost basis.
Current prices
Ready to check your renewal options?
Tell us about the premises and supply. We’ll record the request and connect you with a specialist for current business energy prices.