Energy Saving Guru

Guide

How to reduce business utility costs.

A practical walkthrough of the checks that bring electricity, gas, water, waste, telecoms, mobiles and card payment costs under control — based on how we review these services for UK businesses every week.

1. Know your contract end dates before anything else

Most avoidable cost comes from missing a renewal window. When a business energy contract ends without a new one in place, the supply usually continues on rollover or out-of-contract rates until you act. Record every end date and notice period in one place, and start each renewal months ahead rather than days. Our renewal tracker exists for exactly this: send us your end dates and we flag them before they matter.

Renewal tracker →

2. Understand what makes up your electricity bill

A business electricity bill is more than a unit rate. Standing charges, contract length and the terms around renewal all affect what you actually pay. Before comparing anything, gather a recent bill for each meter and check when the current contract ends and what notice it needs.

Business electricity →

3. Check gas the same way, especially on heating-heavy sites

Kitchens, production and heating-heavy sites often carry gas contracts that have simply rolled on for years. The review process is the same as electricity: confirm the end date, the notice period and what you are being charged now, then compare properly before the window closes.

Business gas →

4. Review business water and find your SPID

Business water in England and Scotland can be switched between retailers. Your SPID (Supply Point Identifier) is on your water bill and identifies your supply. A review covers the retailer, the billing itself and any historic charges worth querying.

Business water →

5. Match waste collections to what you actually throw away

Waste costs creep up when bin sizes and collection schedules no longer match the business. Check what you are paying for against what is actually collected, and review the contract terms before they renew.

Business waste →

6. Read your card processing statement properly

Card costs hide in blended rates, terminal rental, platform charges and auto-renewal clauses. Three months of merchant statements is usually enough to see the real cost per transaction. Contract length and terminal rental agreements are worth checking line by line before signing anything new.

Card payments →

7. Check what connectivity your premises can actually get

Full fibre, SoGEA and leased lines differ widely by postcode, and the right option depends on what can physically be delivered at your address. A connectivity review starts with a postcode check, not a price list.

Business broadband →

8. Plan the move off analogue phone lines

Traditional analogue lines are being switched off, which affects desk phones, alarms, lifts and card terminals. Reviewing phone systems and line rental now avoids a forced, rushed change later.

Telecoms and VoIP →

9. Review mobiles as a fleet, not handset by handset

Data pooling and fleet-level reviews usually surface waste that handset-by-handset upgrades never show. An itemised recent bill is the starting point.

Business mobiles →

10. Bring it all under one review

The pattern behind most overspend is the same: too many suppliers, too many renewal dates, nobody watching all of them. Aligning contract end dates and keeping one renewal calendar is what turns one-off savings into a permanent state of affairs.

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Every business is different, so this guide makes no promises about specific savings — it sets out the checks that reliably show where money is being left on the table.

Upload your bills. We'll do the work.

Send whatever you have. We'll read the bills, find the dates and tell you plainly whether anything is worth changing.

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