As of 13 August 2026, AI can explain your energy bill.
This still needs a person who signs their name to it.
Can you do it?
5 minutesto a draft.
30 minutesto something you’d act on.
Cost, all in£0
Skill needednone
Who has to check ityou
What the alternative costsNo priced alternative is supplied in the available tool data.
If this goes wrong: you misunderstand a charge or reading and may need to contact your supplier before deciding what to pay or dispute.
What to actually do
Hand it to a person
The route this page recommends
A person who owns the outcome does this end to end, worth it when the failure is dear.
Do it yourself
Second choiceA chat interface, no skill needed, and roughly 30 minutes until you can act on the result.
How to actually do it
- Open the latest bill from your UK energy supplier and redact your account number, full address, payment details and any other information that is not needed.
- Gather the tariff name, unit rates, standing charges, meter type and recent meter readings from the bill or your supplier account.
- Open ChatGPT, Claude or Gemini and paste the copyable prompt, followed by the redacted bill, tariff information and the specific point you want explained.
- Ask the chatbot to show the calculation from readings and rates to the total, and to separate confirmed bill figures from assumptions or missing information.
- Compare every figure in the response with the corresponding line on the bill, checking the billing period, estimated or actual readings, unit rates, standing charges, VAT, payments and balance.
- If a figure or charge still does not make sense, contact the supplier using the contact details on the bill and quote the bill date, disputed line and meter reading rather than relying on the chatbot's conclusion.
- Keep the supplier's explanation and decide what to pay or dispute only after comparing it with the corrected bill or account record.
Prompt
Explain this UK energy bill in plain English. Treat the bill as the source of truth and do not invent missing figures, tariff terms or meter readings. First identify the billing period, meter type, opening and closing readings, units used, unit rates, standing charges, VAT, discounts, payments, balance and payment due date. Then show how the bill total is built up, distinguishing estimated readings from actual readings and electricity from gas where relevant. Flag anything that is unclear, inconsistent or worth asking the supplier about. Do not tell me that a charge is wrong unless the figures on the bill prove it. Do not give financial or legal conclusions, and state that this is not professional advice. Tell me exactly which lines or supplier documents I should compare to verify each concern. Here is the redacted bill and any tariff information: [paste bill and tariff details here]. My specific question is: [write your question here].
Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.
Use a tool built for this
The distant third
What it gets wrong
- Cannot access your supplier account, meter history or tariff terms unless you provide them.
- Cannot know whether a meter reading is genuine, estimated or entered incorrectly in the supplier's system.
- Cannot establish that a supplier has breached its contract or owes you money from a bill explanation alone.
- Cannot replace the supplier's complaints process or professional advice in a serious dispute.
- May confuse a current tariff with an older tariff when the bill does not show enough detail.
Even on a YES, the friction has a name: judgement under ambiguity, verification cost and private data access.
How we scored this
Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.
| Axis | Score (0–2) |
|---|---|
| Output | 2 |
| Inputs | 2 |
| Verification | 1 |
| Liability | 2 |
| Effort delta | 2 |
| Total | 9 / 10 |
The methodology and its thresholds are published in full.
FAQ
- Can ChatGPT explain my energy bill?
- Yes. Give it a redacted bill and ask it to identify the billing period, readings, rates, standing charges, VAT, payments and balance. Check its explanation against the original bill before deciding what to pay or dispute.
- Can AI tell me if my energy bill is wrong?
- It can spot mismatched dates, readings, rates and calculations in the information you provide. It cannot confirm a supplier's account error without access to the supplier's records, so contact the supplier if the figures remain unexplained.
- Is it safe to upload my energy bill to AI?
- Use a service you trust and redact your account number, address, payment details and other unnecessary personal data before pasting the bill. This is not professional advice, and a serious dispute needs your supplier's complaints team or a qualified energy adviser.
- What information do I need to explain my energy bill?
- Provide the redacted bill, tariff name, unit rates, standing charges, meter type, opening and closing readings, and any recent readings you took. Include whether each reading is estimated or actual and the specific charge or calculation you want explained.
Nearby answers
- Can AI calculate how much an appliance costs to run?YES
- Can AI calculate how much my heating costs?YES
- Can AI check if I should fix my energy price?YES
- Can AI check if my home is suitable for a heat pump?PARTLY
- Can AI check if my home is suitable for solar panels?PARTLY
- Can AI check whether my energy bill is wrong?PARTLY
Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.
The newsletter
AI news, new answers and product picks, straight to your inbox.