Compare UK Energy Suppliers & Switch for Your Home

Explore whole-of-market home energy suppliers across Great Britain and see available tariffs for your postcode. Complete our quick form to compare and switch with confidence.

  • Whole-of-market supplier comparison (where available)
  • Fixed, variable and tracker tariffs explained clearly
  • Support for electricity, gas and dual fuel switches
  • Straightforward form—no confusing jargon
Compare suppliers for my postcode How switching works

Home energy only. Switching availability depends on region, meter type and supplier participation. Great Britain coverage; Northern Ireland differs.

Compare energy suppliers in the UK (home energy)

Energy suppliers set the prices and tariffs you pay for electricity and gas. Your local network (the distributor) maintains cables and pipes, but your supplier handles billing, tariff options and customer service. If you’re on an expensive standard variable tariff (SVT) or your fix has ended, comparing suppliers can help you find a better fit.

EnergyPlus.co.uk is a whole-of-market comparison service (where available). Tell us a few details and we’ll help you compare suppliers and tariffs for your postcode—whether you want price certainty with a fixed tariff or flexibility with a variable or tracker.

Good to know: Switching supplier won’t change your gas/electricity supply or require an engineer visit in most cases. You keep the same wires and pipes; only your billing and tariff changes.

What you’ll need (takes 2 minutes)

  • Your postcode (to find available suppliers and tariffs)
  • An email and phone number (to send results and help you switch)
  • Optional: your current supplier and approximate usage (from a recent bill)

Get supplier options for your postcode

Complete the form and we’ll contact you with available home energy tariff options.

Start your comparison

By submitting, you confirm this is for a UK home energy comparison. We’ll use your details to provide quotes and contact you about your comparison. You can opt out at any time.

Tip: If you have a smart meter, make sure it’s noted on your account—some tariffs and accurate billing work best with up-to-date meter reads.

Why compare energy suppliers with EnergyPlus?

Whole-of-market approach

We aim to show a broad view of UK home energy supplier options (where available), so you can compare prices and features without hopping between sites.

Tariffs explained clearly

Fixed, variable and tracker tariffs can feel opaque. We highlight what matters: unit rates, standing charges, exit fees and contract length.

Support from start to switch

Whether you’re switching from SVT, moving home, or renewing after a fix ends, we’ll guide you through the steps and what to expect.

Designed for real households

From flats with economy meters to family homes with higher usage, we focus on what changes your bill: usage, rates, and payment method.

No disruption to supply

Switching supplier doesn’t interrupt your energy supply. Your meter keeps running, and your network operator stays the same.

Built for confidence

We encourage checking contract terms, billing preferences and customer support—so your choice isn’t based on price alone.

How switching energy suppliers works in the UK

If you’re a domestic customer in Great Britain, switching is typically straightforward. The exact process can vary depending on your meter type (smart, standard, prepayment), your current contract and whether there are any outstanding balances.

  1. Share your postcode and contact details. We use your postcode to identify suppliers and tariffs available in your area.
  2. Compare tariffs and supplier features. Look beyond price: contract length, exit fees, customer service, payment method and billing preferences.
  3. Choose a tariff and confirm details. We’ll help you understand what you’re agreeing to, including any switching timelines.
  4. Switch completes with no interruption. You’ll continue to receive energy as normal; you’ll simply start paying your new supplier on the agreed tariff.

Moving home? You can still compare suppliers. Start by taking meter readings on move-in day and then review whether you want to stay with the existing supplier or switch.

Energy tariff types explained (fixed, variable, tracker)

Energy prices are typically made up of a unit rate (pence per kWh) and a standing charge (daily amount). Different tariffs structure risk and flexibility differently.

Tariff type Best for What to check
Fixed Households who want price certainty for a set period. Exit fees, end date, whether unit rate/standing charge are competitive.
Standard Variable (SVT) Short-term flexibility; no fixed end date. Price changes over time; standing charges; budget vs pay-as-you-go.
Tracker People comfortable with prices moving (up or down). How the price is calculated, change frequency, any cap/limits, exit terms.
Prepayment Topping up as you go; managing spending. Top-up methods, emergency credit, debt recovery settings, smart prepay options.

Not sure which tariff suits you? Start with our supplier comparison form and we’ll help you weigh up the options based on your preferences.

How to save money when choosing an energy supplier

Compare total cost, not just unit rate

Standing charges can significantly affect low-usage homes. A slightly higher unit rate with a lower standing charge may work out cheaper (or vice versa). If you can, check an annual estimate based on your typical usage.

Match contract length to your plans

If you may move soon, consider the impact of exit fees. If you want stability, a longer fix can reduce surprises—just check terms carefully.

Check payment method details

Direct Debit tariffs may price differently from pay-on-receipt. If you prefer paying on receipt, compare like-for-like so your estimate is meaningful.

Review service features that affect hassle

Look for easy meter reading submission, clear bills, useful apps, and responsive support. A slightly cheaper tariff may not be worth it if billing issues are common.

Common mistake: forgetting to switch when a fixed tariff ends. Many households roll onto an SVT. Set a reminder near your tariff end date and compare again.

Regional considerations (Great Britain vs Northern Ireland)

Great Britain (England, Scotland, Wales)

Most home energy switches follow a standard process. Supplier availability can still vary by tariff, meter type (e.g., Economy 7), and whether you have electricity only, gas only, or dual fuel.

Northern Ireland

The market operates differently from Great Britain. If you live in Northern Ireland, tell us in the form notes during our follow-up and we’ll explain what options are available for your area.

Energy suppliers FAQs

Will my energy go off if I switch supplier?

No—your gas and electricity continue as normal. Switching changes who bills you and what tariff you’re on, not the physical supply.

Can I switch if I have a smart meter?

Usually, yes. Smart meter functionality can vary by supplier and meter setup, but switching is generally possible. We’ll confirm any constraints during the comparison.

What if I’m in debt to my current supplier?

You may still be able to switch depending on circumstances (especially for Direct Debit accounts). With prepayment meters, debt can sometimes be recovered via top-ups. We’ll talk through your options.

Is the cheapest tariff always best?

Not always. The right supplier depends on your budget needs, tolerance for price changes, and service preferences. We encourage checking standing charges, exit fees and billing support.

Do I need a recent bill to compare?

It helps, but it’s not required to start. A bill provides your usage, which improves estimate accuracy. If you don’t have it, begin with your postcode and we’ll guide you.

How long does switching take?

Timings can vary, but many domestic switches complete without issue after the relevant checks. We’ll confirm expected timelines for your chosen supplier and tariff.

Still unsure? Use the comparison form and we’ll help you understand what’s available for your home.

What people like about comparing with EnergyPlus

“Clear explanation of the difference between fixed and variable. I felt confident choosing a tariff rather than guessing.”
— Homeowner, West Midlands
“The process was simple. I shared my postcode and got options explained in plain English.”
— Tenant, Greater London
“Helpful support when my fixed deal ended. I avoided rolling onto a more expensive tariff.”
— Household, Yorkshire

Whole-of-market
Comparison focus

UK-focused
Home energy guidance

Tariff clarity
Rates & charges explained

Switch support
Help when it matters

Ready to compare energy suppliers for your home?

Enter your postcode and contact details to see available home energy supplier options. We’ll help you compare tariffs and understand the next steps.

Start my comparison Learn about tariff types

Domestic energy only. Availability varies by region and meter type.

Quick checklist

  • Check if your fix end date is approaching
  • Have a recent bill handy (optional)
  • Compare standing charge and unit rates
  • Review exit fees and contract length

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Updated on 24 Feb 2026