Compare Energy Rates in the UK & Start Saving Today

1. Enter Your Postcode

Energy prices and available tariffs can vary by region. Start by entering the postcode of the property you want to compare energy for. This allows us to show you accurate rates from suppliers that serve your area.

2. Add Your Usage Details

For the most accurate comparison, have a recent bill to hand. You can enter your annual kWh usage or current monthly spend for gas and electricity. Don't worry if you don't have the exact figures – we can estimate based on property size and type.

3. View & Filter Tariffs

We'll instantly search our panel of UK energy suppliers and show you energy rates tailored to your profile. Filter by price, contract length, payment method, green energy options and more to find the deal that suits you best.

Fixed-Rate Tariffs

A fixed-rate tariff keeps your unit rate and standing charge the same for the length of your contract (usually 12–24 months). Your overall bill can still change if you use more or less energy, but the price you pay per kWh is locked in.

• Protection from price rises during the fixed term.
• Easier to budget with predictable rates.
• May include exit fees if you leave early.

Variable-Rate Tariffs

On a variable tariff, your energy rates can go up or down in line with wholesale prices and supplier decisions. These tariffs are usually the default or "standard" rate once a fixed deal ends.

• You could benefit if market prices fall.
• Typically no or low exit fees, so you can switch at any time.
• Less certainty if prices rise in the future.

Green & Renewable Energy Tariffs

Green tariffs match some or all of the electricity you use with power generated from renewable sources like wind, solar and hydro. When you compare energy prices, you can filter for suppliers with strong environmental credentials.

• Lower your carbon footprint without changing your usage.
• Often competitively priced compared to standard tariffs.
• Look for clear information on how "green" the tariff truly is.

Smart Meter & Time-of-Use Tariffs

Smart tariffs work with your smart meter to charge different rates at different times of day. These can be attractive if you're able to shift some of your energy usage to off-peak times.

• Potential savings if you can use more energy overnight or off-peak.
• Real-time usage data helps you spot waste and reduce consumption.
• Requires a compatible smart meter to access full benefits.

Avoid the "Standard Variable" Trap

When a fixed deal ends, many customers are automatically moved onto their supplier's standard variable tariff, which is often more expensive. Regularly comparing energy prices helps you avoid rolling onto these higher rates.

Stay Ahead of Market Changes

Wholesale gas and electricity costs fluctuate, and suppliers adjust their tariffs accordingly. Checking current deals means you can react quickly when a new, better-value tariff becomes available.

Take Control of Your Bills

By comparing energy rates and understanding your consumption, you'll be able to make informed decisions about the best contract length, tariff type and payment method for your situation.

Unit Rate (pence per kWh)

The unit rate is the price you pay for each kilowatt-hour (kWh) of energy you use.

• Electricity: charged per kWh you consume.
• Gas: your supplier converts the gas volume used into kWh.
• Fixed tariffs keep this rate locked for the contract term.

Standing Charge

The standing charge is a daily fixed cost that covers the cost of supplying energy to your property, including network maintenance and meter reading.

• Charged per day, even if you use no energy.
• Some tariffs offer lower unit rates but higher standing charges and vice versa.
• When comparing energy rates, look at the total annual cost, not just the unit rate.

Is it really worth comparing energy prices?

Yes. Many households and businesses sit on expensive standard tariffs without realising it. By comparing energy rates, you can check if there's a cheaper or better-suited plan available. Even small monthly savings quickly add up over a year or longer contract.

Will my gas or electricity supply be interrupted if I switch?

No. Your energy comes through the same pipes and cables regardless of supplier. When you switch, only the company that bills you changes. There's no physical work in most cases, and your supply continues as normal during and after the switch.

How long does it take to switch energy supplier in the UK?

In many cases, the switch completes within 5–15 working days once your new supplier has all the information they need. They'll keep you informed of your start date and when to send meter readings.

Can I switch if I'm on a fixed contract?

You can compare energy rates at any time, but if you're still within a fixed-term contract your current supplier may charge an exit fee if you leave early. When you compare tariffs, we highlight any exit fees so you can factor them into your decision.

Do I need a smart meter to get the best energy rates?

Not necessarily. While some smart tariffs require a smart meter, there are still many competitive fixed and variable tariffs available for traditional meters. However, installing a smart meter can help you monitor and reduce your usage more easily.

Does comparing energy prices affect my credit score?

No. Checking and comparing energy tariffs does not affect your credit score. Some suppliers may run a soft credit check if you choose to switch, but this should not leave a mark on your file visible to other lenders.