Switch energy in the UK — compare whole-of-market tariffs
Switching energy is one of the simplest ways to take control of your household bills. Compare gas and electricity deals across the market and get a shortlist that fits your home, usage and preferences — in minutes.
- Whole-of-market comparison for home energy (gas, electricity, or both)
- See fixed and variable options, including green tariffs where available
- Switch online with a quick form — no jargon, no guesswork
For UK homes. Switching is usually seamless — your energy supply stays on during the changeover.
Compare energy tariffs and switch in minutes
EnergyPlus helps UK households compare home energy tariffs across the market, so you can switch with confidence. Whether you’re on a standard variable tariff, coming to the end of a fixed deal, or moving into a new home, you can use one quick form to see options that match your needs.
What you’ll need (if you have it)
- Your postcode
- Whether you want to switch gas, electricity, or both
- Estimated usage (kWh) or your current monthly spend (either works)
- Preferred payment method (Direct Debit, prepay, etc.)
Not sure what tariff you’re on? That’s common. You can still compare — we’ll guide you through the options and explain key terms like unit rate, standing charge, fixed vs variable, and exit fees in plain English.
Why switching energy can be worth it
If you haven’t reviewed your tariff recently, you could be paying more than you need to — especially if you rolled onto a standard variable tariff after a fixed deal ended. Switching isn’t about chasing the “cheapest ever” headline; it’s about choosing the right balance of price, stability and service for your household.
Better value for your usage
Tariffs are priced differently. A lower unit rate might suit high usage, while a lower standing charge can help if you use less. Comparing helps you match pricing to how you actually live.
More certainty with fixed deals
If you prefer predictable bills, a fixed tariff can lock in your rates for a set term. We’ll highlight exit fees and end dates clearly so there are no surprises.
Options that fit your preferences
From green electricity options to payment methods and smart meter compatible tariffs, switching lets you choose what matters to your household.
Good to know: switching supplier doesn’t change the electricity or gas coming into your home. Your local network still delivers it — you’re simply choosing who you pay and which tariff you’re on.
How energy switching works in the UK
Switching is mostly admin — not engineering. In most cases, your supply stays on throughout and your new supplier handles the handover. The key is choosing a tariff that fits your household, then providing accurate details so your opening bill is correct.
- Compare tariffs: tell us your postcode and a few preferences, then review suitable tariffs and projected costs.
- Choose a tariff: pick a deal based on unit rates, standing charges, term length and any exit fees.
- We arrange the switch: the new supplier contacts your current supplier and coordinates the changeover.
- Take meter readings: submit readings (or smart readings) around the switch date for accurate final and opening bills.
- Welcome to your new tariff: your new supplier confirms details and your Direct Debit/payment schedule starts.
What EnergyPlus compares
Tariff costs (the numbers that matter)
- Electricity and gas unit rates (p/kWh)
- Standing charges (p/day)
- Estimated annual cost based on your inputs
- Discounts or online-only pricing (where applicable)
Tariff features (how it fits your life)
- Fixed vs variable terms
- Exit fees and contract end dates
- Payment methods and billing preferences
- Green electricity options (when available)
Does switching cost money? What to expect
Usually free to switch
You don’t typically pay a switching fee to move supplier. The main potential cost is an exit fee if you’re leaving a fixed tariff early. We recommend checking your current plan details before confirming a switch.
Savings depend on your tariff, not just your bill
Two homes can pay very different amounts for the same usage. That’s why we compare based on unit rates and standing charges, not vague “from” prices. The most suitable option is the one that fits your usage and preferences.
A quick way to sanity-check a tariff
- High usage? focus on the unit rate (p/kWh) first.
- Low usage? standing charge (p/day) can make a bigger difference.
- Want certainty? consider fixed terms and note any exit fees.
- Paying by Direct Debit? ensure you’re comparing like-for-like payment methods.
Who can switch? Eligibility and common scenarios
Most UK households can switch energy supplier. The details vary slightly depending on your current setup — particularly if you have a prepayment meter, a debt on the meter, or you’re in the middle of moving home.
Renting
If you pay the energy bills, you can often switch. If bills are included in rent, you usually can’t. When in doubt, check your tenancy agreement and speak to your landlord/agent.
Moving home
When you move, you’ll usually start on a deemed/variable tariff at the new address. Comparing soon after moving can help you avoid overpaying.
Prepayment meters
You can switch in many cases, but tariff availability may differ. If you’re considering changing meter type, you’ll want to factor in supplier policies and practical installation requirements.
Tip: If you have a smart meter, you can still switch. Some tariffs and features may depend on whether your smart functions remain compatible after switching, so it’s worth checking when you compare.
Common switching mistakes (and how to avoid them)
Comparing without checking payment method
Direct Debit tariffs can be priced differently from pay-on-receipt or prepay. To compare accurately, match the payment method you’ll actually use.
Focusing only on unit rate
A low unit rate can be offset by a higher standing charge. We surface both so you can judge overall value, not just one number.
Forgetting exit fees
If you’re still in a fixed term, leaving early may cost money. It can still be worth switching — but it’s best to weigh the fee against the savings.
Not taking a meter reading
Providing an accurate reading around the switch date helps avoid estimated bills and reduces the chance of delays or disputes.
Switching energy FAQs
Will my gas or electricity go off when I switch?
In most cases, no. Switching is an administrative change between suppliers. Your energy is still delivered through the same networks, so supply typically stays on throughout.
How long does an energy switch take in the UK?
Timescales can vary by supplier and situation, but switching is usually completed without disruption. Your new supplier will confirm your switch date and next steps after you apply.
Can I switch if I owe money to my current supplier?
It depends on the type of debt and your meter setup. Some households can switch while repaying, while others may have restrictions. If you’re unsure, submit the form and we’ll guide you through the options available.
Is switching worth it if prices are similar?
Often, yes — because “similar prices” can hide meaningful differences in standing charges, term length, exit fees and customer service. Comparing also helps you avoid being rolled onto an unsuitable tariff.
Do I need my current supplier’s permission to switch?
Typically, no. Your new supplier handles the process. The main exceptions involve certain debt situations or where the account holder isn’t authorised (for example, if you’re not responsible for the bills).
Want to go straight to results? Start your comparison here.
Trusted by households who want clarity
We focus on making switching understandable: clear tariff details, plain-English explanations, and a straightforward path to a form-led comparison.
“Finally understood the difference between unit rate and standing charge. The comparison felt simple and honest.”
“I was worried about disruption, but it was just paperwork. Took a quick meter reading and that was it.”
“Liked being able to choose a green option without having to trawl lots of supplier sites.”
Our switching promise
- Clear presentation of tariff costs and key features
- Whole-of-market approach for UK home energy comparisons
- Guidance for common situations like moving home or prepay
Ready to switch?
Complete the form and compare whole-of-market UK home energy tariffs. We’ll help you identify suitable options and move your switch forward with minimal hassle.
Energy comparisons are for domestic customers only. Availability and tariff details depend on your location, meter type and supplier criteria.
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