How do I compare energy deals on EnergyPlus?

Go to https://www.energyplus.co.uk/compare and enter your postcode and a few details about your home or business. We’ll show available tariffs and help you compare prices, contract length, and key features so you can choose the best value deal.

What information do I need to get an accurate comparison?

For the most accurate results, have your postcode and either your annual kWh usage (electricity and/or gas) or your current bill to hand. If you don’t know your usage, you can still compare by providing a best estimate and updating it later.

Can I compare both electricity and gas?

Yes. You can compare electricity-only, gas-only, or dual fuel options. Comparing both together can make it easier to see your total estimated costs in one place.

How long does it take to switch energy supplier?

In most cases, switching is straightforward and typically completes within a few working days, depending on your meter type and supplier processes. Your energy supply won’t be interrupted during the switch.

Will my energy supply be interrupted if I switch?

No. Switching supplier doesn’t require any physical changes to your supply, so your gas and electricity stay on throughout the process.

Are there any exit fees if I change tariff or supplier?

Some fixed-term tariffs may include exit fees if you leave before the end of the contract. Any applicable fees should be shown in your tariff details before you proceed, so you can compare total value with confidence.

Is comparing and switching through EnergyPlus free?

You can use the comparison journey on https://www.energyplus.co.uk/compare without paying a fee. Any costs you pay are those charged by the supplier under the tariff you choose.

What’s the difference between fixed and variable energy tariffs?

A fixed tariff typically locks in your unit rates for a set term, helping protect you from price changes. A variable tariff can change over time, which may go up or down. Comparing both helps you choose what best suits your budget and risk preference.

Can I compare business energy prices as well as home energy?

Yes. If you’re comparing for a business, you may be asked for additional details such as your business address and energy usage so you can receive a more accurate quote and suitable contract options.

How do I know which deal is best for me?

Compare the estimated annual cost, unit rate, standing charge, contract length, and any fees or benefits. If you’re unsure, start with your current usage and choose a tariff that matches how you prefer to budget—fixed for predictability or variable for flexibility.

Compare home energy deals in the UK

Use EnergyPlus.co.uk to compare whole-of-market home energy options and request a tailored quote. Check availability, compare tariffs, and switch with confidence.

Whole-of-market comparison for UK households (not business)
Compare rates, standing charges, and estimated annual costs
Get a quick callback to help you choose the right tariff
Works for renters, homeowners, and prepayment meters (where supported)

Compare energy now See how comparing works

By submitting the form you agree we can contact you about your energy comparison request. No obligation to switch. UK residential only.

Compare energy prices for your home

If your current tariff has ended (or is about to), you could be paying more than you need to. EnergyPlus helps UK households compare energy deals across the market, including fixed and variable options, so you can choose what fits your budget and risk preference.

Complete the form to request your comparison. We’ll use your postcode and contact details to check availability and share options relevant to your property and meter type. If you have your latest bill handy, that can help us estimate costs more accurately—but it’s not essential.

Before you start

This page is for home energy in the United Kingdom (not business).
Comparisons focus on tariff cost (unit rate + standing charge) and suitability for your household.
You’re in control—requesting a comparison doesn’t commit you to switching.

Get your comparison

Fill in the details below and we’ll contact you with suitable options.

Looking to compare gas, electricity, or both?

We can help you compare electricity-only, gas-only, and dual fuel where available. Your tariff availability can depend on your region, meter type, payment method, and whether you have any specialist requirements (such as prepayment or Economy 7).

Why compare energy deals?

Comparing is about more than chasing the lowest headline price. A good comparison looks at how a tariff works for your actual usage, how long prices are fixed for, any exit fees, and how predictable your monthly payments will be.

See real cost drivers

Compare unit rates and standing charges together, so you can judge the total cost rather than focusing on one number.

Choose the right risk level

Fixed tariffs can improve predictability; variable tariffs can offer flexibility. Comparing helps you pick what suits your household.

Avoid rolling onto worse terms

When a fix ends, you may move to a new rate. Checking your options can prevent paying more than necessary.

Match your meter type

Economy 7, smart meters, and prepayment meters can have different tariff availability. We compare options relevant to you.

Keep your home energy on track

If your direct debit has increased, a comparison can help you understand whether it’s usage, rates, or both driving the change.

Whole-of-market view

A broader comparison can help you spot alternatives you might not consider if you only look at one supplier.

How comparing home energy works

Energy comparisons in the UK are typically based on your location and your expected energy usage. The goal is to estimate what you’d pay on each available tariff, then highlight options that could better match your needs.

Tell us your postcode and contact details. This helps confirm the region and tariff availability.
We review meter type and preferences. For example: credit vs prepayment, Economy 7, smart meter, or standard meter.
Compare tariffs on total cost. We consider unit rates and standing charges to estimate annual and monthly costs.
Choose a suitable deal. If you decide to switch, we’ll explain what happens next and what to look out for.

Comparing vs switching

Comparing is simply reviewing options. Switching is only done if you choose to proceed. If you’re unsure, request a comparison first—then decide with the information in front of you.

What information do I need to compare?

You can still compare without a bill, but having a few details can make your results more accurate—especially if your home uses more (or less) energy than average.

Helpful (not essential)

Your estimated annual usage (kWh) for gas and/or electricity
Your current tariff name and end date (if fixed)
Your payment method (monthly direct debit, pay on receipt, prepayment)
Whether you have Economy 7 / multi-rate electricity

Essential to start

Your postcode (to determine regional rates and availability)
A way to contact you with results (email and/or telephone)
Confirmation this is for a UK home (not business)

Tip: check your standing charge

Two tariffs with similar unit rates can still cost different amounts if the standing charge varies. When you compare, look at both together.

Understanding tariff types (UK)

Energy tariffs can look similar at first glance. The table below summarises the most common tariff types and what they mean for household budgeting.

Tariff type	How it works	Best for	Watch-outs
Fixed	Unit rates and standing charges are set for a period (e.g. 12 months).	Households wanting predictable costs.	May include exit fees; check end date and renewal terms.
Variable	Prices can change over time according to the tariff’s rules.	People wanting flexibility or no long tie-in.	Less predictability; budget changes may be needed.
Dual fuel	Gas and electricity supplied under one account (where available).	Households wanting one supplier for both fuels.	Not always cheaper; compare each fuel’s cost.
Economy 7 / multi-rate	Different unit rates depending on time of day (typically cheaper overnight).	Homes using storage heaters or heavy off-peak use.	Daytime rate may be higher; needs the right usage pattern.
Prepayment	Pay-as-you-go via key/card or smart prepay.	People who prefer tight control or need prepay.	Tariff availability can be narrower; topping up convenience matters.

Not sure what you’re on? Start with your postcode and we’ll help clarify the likely tariff options when we contact you.

Common mistakes when comparing energy

Comparing without usage

If you only look at unit rates, you can miss the impact of standing charges. If you can share annual kWh from your bill, your comparison is more tailored.

Ignoring tariff end dates

If you’re on a fixed tariff, switching too early could trigger exit fees. We’ll help you consider timing.

Overlooking payment method

Some tariffs are priced differently depending on how you pay (e.g. monthly direct debit vs pay on receipt). Always compare like-for-like.

Forgetting meter type

Economy 7 and prepayment can change the set of available tariffs. Confirming meter details helps avoid mismatched quotes.

FAQs about comparing energy in the UK

Will my supply be interrupted if I switch?

No—switching supplier is an administrative change. Your gas and electricity still come through the same pipes and wires. If you decide to switch after comparing, we’ll explain the steps and what to expect.

Can I compare if I rent?

Often yes, as long as you’re responsible for paying the energy bills. If your energy is included in rent or you’re on a landlord-managed supply, options can be different. Submit the form and we’ll advise based on your situation.

Do you compare all UK suppliers?

EnergyPlus is whole-of-market in approach, aiming to show a broad view of available home energy options. Availability can depend on region, meter type, and current supplier offerings at the time of comparison.

What’s the difference between unit rate and standing charge?

Unit rate is what you pay per kWh you use. Standing charge is a daily cost that covers maintaining the supply. A lower unit rate can be offset by a higher standing charge (and vice versa), so comparing both is key.

Can you help with prepayment meters?

Yes, where supported. Prepayment tariffs can have different availability and pricing structures. Include your details and we’ll confirm the most suitable options for your meter type.

How quickly can I get results?

After you submit the form, we’ll contact you as soon as possible to discuss available options. Response times can vary depending on demand and the details required for your comparison.

Need help right now?

Start with the comparison form and add any notes when we contact you (for example, if you’re moving home, have storage heating, or want green energy options).

Trusted by UK households

We focus on clarity and suitability—helping you understand the deal, not just the headline rate.

“Clear explanation of the tariffs and what I’d actually pay. I felt confident choosing a fix that suited my budget.”

Sarah, Manchester

“The standing charge differences were a surprise. The comparison helped me avoid picking the wrong deal for my low usage.”

James, Bristol

“Quick to respond and straightforward. I understood the options and the switching process.”

Aisha, Glasgow

What we prioritise

Transparent comparisons based on likely costs
Tariffs relevant to your region and meter type
Clear next steps if you decide to switch

Ready to compare your home energy?

Submit your details and we’ll contact you with whole-of-market options that fit your household. It only takes a minute to get started.

Compare energy now

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Updated on 9 Mar 2026