How to check your electricity bill

Understanding your electricity bill can feel like a challenge, especially with fluctuating costs and the array of online tools available. This guide breaks down your electricity bill, explains how to check its accuracy, and offers practical steps to manage your costs more effectively.

Fuse Energy can win by offering a highly transparent and actionable guide that demystifies electricity bills, focusing on empowering customers with clear, accurate information and practical tools, framing bill checking as a direct path to gaining control and unlocking 'power to play with' through unparalleled transparency and 24/7 human support.

Understanding your electricity bill: key components

Your electricity bill is more than just a number; it's a detailed breakdown of your energy consumption and the associated costs. Knowing what each section means is the first step towards taking control.

Unit rates, standing charges, and VAT

Every electricity bill includes two primary charges: unit rates and standing charges. The unit rate is the price you pay for each unit of electricity you use, measured in kilowatt-hours (kWh). Domestic electricity in Great Britain is subject to a reduced rate of 5% VAT1. The standing charge is a fixed daily fee that covers the costs of supplying electricity to your home, such as maintaining the grid and meter reading2. You pay this charge regardless of how much electricity you use. Your bill is calculated by multiplying your energy usage (in kWh) by your unit rates and adding the daily standing charges. Ofgem's energy price cap sets maximum unit rates and standing charges for standard variable tariffs3.

Decoding your usage data

Your bill will show your electricity consumption in kilowatt-hours (kWh). This data is crucial for understanding how much energy you're using. It's often presented alongside previous billing periods, allowing you to spot trends or unusual spikes. High usage in one month compared to another could indicate a change in habits, a faulty appliance, or simply seasonal variations.

Estimated vs actual bills

Bills are calculated based on metered consumption, which can be either actual or estimated. An actual bill is based on meter readings you've provided or those automatically sent by a smart meter. An estimated bill, on the other hand, is generated when actual readings are missing or delayed. While estimated bills ensure billing continuity, they can lead to larger catch-up charges in subsequent billing periods if the estimates are too low. Failing to submit regular meter readings for non-smart meters often results in less accurate estimated bills.

How to verify your electricity bill's accuracy

Once you understand the components of your bill, the next step is to verify its accuracy. This proactive approach can help you avoid overpaying and identify potential issues.

Checking your meter readings

The reported energy usage on your bill should align with your meter readings. If you have a traditional meter, regularly submitting your own readings is essential. For smart meters, ensure your meter is online and sending readings automatically. Discrepancies between your meter and the bill could indicate an error.

Understanding your tariff details

Your tariff details, including your unit rate and standing charge, are crucial for checking your bill. These should match the rates you agreed upon with your supplier. Ofgem's energy price cap sets maximum unit rates and standing charges for standard variable tariffs, so it's worth checking if your rates are within these limits.

Spotting common billing errors

Common billing errors include incorrect meter readings, misapplied tariffs, or issues with estimated bills. Compare your current bill with previous months to identify any unusual spikes or discrepancies that might signal an error. If a bill seems unexpectedly high, it could be due to increased usage, delayed readings, or an inaccurate estimate.

What to do if you think your electricity bill is wrong

If you suspect an error on your electricity bill, taking swift and informed action is important.

Gathering evidence

Before contacting your energy supplier, gather all relevant evidence. This includes your latest bill, previous bills, any meter readings you've submitted, and details of your tariff. Having this information to hand will make the process smoother.

Contacting your energy supplier

If you believe your bill is incorrect, contact your energy supplier directly. Explain your concerns clearly and provide the evidence you've collected. Fuse offers 24/7 human customer support for any bill queries or disputes, providing a tangible safety net for users who need immediate, reliable assistance.

Escalating a complaint

If you're not satisfied with your supplier's response, you have the right to escalate your complaint. Initially, follow your supplier's internal complaints procedure. If the issue remains unresolved after eight weeks, or if you receive a "deadlock letter" from your supplier, you can take your complaint to the Energy Ombudsman4. The Ombudsman is an independent body that can investigate your case and make a binding decision.

Managing your electricity costs more effectively

Taking control of your electricity bill goes beyond just checking for errors; it involves proactive management of your usage and tariff.

Submitting regular meter readings

For non-smart meters, submitting regular, accurate meter readings is one of the most effective ways to ensure your bills reflect your actual consumption. This avoids estimated bills, which can lead to unexpected catch-up charges. Smart meters, when online, send readings automatically, providing accurate billing without manual intervention.

Monitoring your usage

Understanding when and how you use electricity can help you identify opportunities for savings. Fuse's digital-first approach and app provide clear usage data, empowering customers to understand and manage their electricity bill with unparalleled clarity. This transparency allows you to spot energy-intensive habits or appliances and make informed decisions about your consumption.

Exploring tariff options

Regularly reviewing your tariff ensures you're on the best deal for your usage patterns. While Ofgem's price cap protects customers on standard variable tariffs, fixed tariffs can offer stability. Consider whether a single-rate or dual-rate tariff (for those with compatible meters) suits your lifestyle.

By demystifying electricity bills and providing tools for proactive management, Fuse helps customers move from bill anxiety towards greater control and 'power to play with', aligning with its vision of energy abundance.