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SmartestEnergy business gas: rates, renewals and bill audits
SmartestEnergy Business supplies electricity and gas to UK SMEs and buys power from independent generators, with renewable-backed supply as a core proposition. We validate SmartestEnergy gas bills, recover overcharges and tender your renewal across the market so the price you pay is tested, not assumed.
What SmartestEnergy offers business customers
- Renewable-backed electricity from independent UK generators
- SME-focused business supply arm
- Consumption reporting for sustainability records
SmartestEnergy gas charges we most often challenge
Most business gas overcharging is not the unit rate — it is what sits around it. On SmartestEnergy accounts these are the recurring findings:
- REGO and renewable premium charges not explained on the invoice
- Change of tenancy delays leaving the outgoing occupier billed
- Unit rates reverting after an introductory period
Renewing a SmartestEnergy contract
If you buy renewable supply for reporting purposes, keep the certificates with the contract — they are frequently requested at audit.
We hold your contract end dates, alert you before the termination window closes and tender the requirement so SmartestEnergy has to compete for the renewal. Our service is free of charge to your business and you can cancel at any time.
How the review works
- You sign a Letter of Authority — nothing is undertaken without your written consent.
- You upload a recent SmartestEnergy bill. We read the MPRN, consumption, standing charges and contract dates from it.
- We validate every charge against the contract and the published market position.
- Recoverable errors go to SmartestEnergy as a documented dispute; the renewal goes out to tender.
- You receive the evidence pack, the market comparison and our recommendation in writing.
SmartestEnergy gas: frequently asked questions
- How do I get a cheaper business gas price from SmartestEnergy?
- Send us a recent bill and a signed Letter of Authority. We validate the current charges, then tender your business gas requirement across the market — including SmartestEnergy — so the renewal offer is tested rather than accepted.
- Can you challenge SmartestEnergy charges I think are wrong?
- Yes. We audit the bill line by line for rego and renewable premium charges not explained on the invoice, change of tenancy delays leaving the outgoing occupier billed and other recoverable errors, then raise a documented dispute with SmartestEnergy on your behalf.
- Do I have to leave SmartestEnergy to save money?
- No. Often the best outcome is a corrected, renegotiated contract with SmartestEnergy. We only recommend a switch when the market clearly beats what SmartestEnergy will offer.
- What do you need from me to start?
- A recent business gas bill, your site address, and a signed Letter of Authority. No work whatsoever is undertaken without your written consent, and you can withdraw it at any time.
- How long does a business gas review take?
- A bill validation is normally returned within a few working days. Recovery of a historic overcharge depends on SmartestEnergy's response times, but we chase it and keep you updated in writing throughout.
Check your SmartestEnergy gas bill
No upfront fee, and a written finding either way. If your charges are correct we will tell you so.
Start my business gas review