It depends almost entirely on the rates you are on now. Sites that have rolled onto deemed or out of contract rates save the most, because those rates are set by the supplier rather than by the market. Published comparisons in 2026 put average small business deemed electricity at around 35p per kWh against fixed contract rates typically under 25p. On that basis a mid sized hospitality site spending in the region of £23,000 a year could see an illustrative saving of around £7,000. Sites already on a negotiated contract normally save less than those coming off default rates; across everyone who switches with us the average is 40 per cent, typically 30 to 50. These are estimates built from published benchmarks, not an audited average of our own clients, and nobody can tell you your number until they have seen your bill.