SyncShelf guide · for business owners

Energy costs and your café's prices — what the data says and how to respond

SyncShelf: Your Square prices on Deliveroo, in step every day, with optional rules that help you stay inside Deliveroo's Good tier. Claim one of the first test spots, free while testing.

Latest figures

Data checked 22 October 2026. Updated monthly; next refresh after 18 November 2026 (next ONS CPI release).

24.51p/kWhBusiness electricity price (non-domestic average incl. CCL)April to June 2026, up 2.0% on a year earlier; varies by size band. DESNZ, Quarterly Energy Prices: September 2026, released 29 September 2026.
5.3p/kWhBusiness gas price (non-domestic average incl. CCL)April to June 2026, down 0.6% on a year earlier. DESNZ, Quarterly Energy Prices: September 2026, released 29 September 2026.
3.5%All-items CPI12 months to September 2026, up from 3.1% in August. ONS, Consumer price inflation, UK: September 2026, released 21 October 2026.

Energy isn't on the CPI menu — but it's on your P&L

Retail food inflation gets the headlines; energy quietly sits in the background of every café's cost base — ovens, fridges, espresso machines, heating a room of people all day. Unlike ingredients, energy is a fixed-ish overhead: it doesn't scale with how many flat whites you sell, and it reprices on contract renewal, not weekly. That structure is exactly why it's dangerous — a bill that jumps at renewal doesn't announce itself in your ingredient costings, and by the time it shows up in the month's numbers, your menu prices are already a month behind.

There is no single business energy rate that survives contact with your own contract: prices vary by meter, region, contract date and size. The official average is a useful yardstick, though. DESNZ puts the average non-domestic electricity price, including the Climate Change Levy, at 24.51p per kWh in April to June 2026, up 2.0% on a year earlier, and gas at 5.3p per kWh, down 0.6% (DESNZ Quarterly Energy Prices, published 29 September 2026). DESNZ notes the average varies by size band, and many businesses are on fixed contracts that reprice at different times. What we can say honestly: wholesale prices feed retail tariffs with a lag, and Ofgem publishes the wholesale market indicators suppliers price from. Track your own renewal date and quote window rather than the news cycle.

Why energy inflation behaves differently from food inflation

It's stepwise, not gradual. Food costs drift weekly; energy jumps at contract renewal. A café can absorb a slow drift and reprice gently — a step change needs a deliberate pricing decision, made once, properly.
It's mostly immune to menu engineering. You can swap suppliers or reshape a recipe; you can't buy 30% less refrigeration. The only lever that fully responds is price.
It can hit small operators harder per unit. Larger contracts buy wholesale more efficiently; a single-site café typically pays a premium per kWh. That's an argument for knowing your renewal date months ahead and getting competing quotes — not for panic repricing.

To see energy in the context of everything else a café pays for, our café profit margin guide sets out the official UK figures for wages and other costs as a share of turnover.

The pricing implication

Because energy is a stepwise overhead, the right response is a deliberate, one-off pricing revision when your contract changes — not a slow drift of small increases. And critically, that revision has to land on every channel at once. The most common failure: the till gets the new price, one delivery platform gets it, and the other two run the old number for weeks — so the energy increase is funded by some customers and quietly donated on others.

How SyncShelf helps

SyncShelf (in testing) pushes your till price to all delivery platforms — so a stepwise cost change becomes one action that lands everywhere at once, not three logins and a hope.

Get early access — free while testing

Sources

DESNZ, Quarterly Energy Prices: September 2026, published 29 September 2026: non-domestic electricity 24.51p/kWh including CCL (Q2 2026, +2.0% y/y); gas 5.3p/kWh (−0.6% y/y).
ONS, Consumer price inflation, UK: September 2026, released 21 October 2026.
Ofgem, wholesale market indicators.

Data checked 22 October 2026. The Latest figures box is refreshed monthly; the DESNZ figures change quarterly.

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