Save on Domestic Energy Tariffs in the UK
Compare gas and electricity deals, switch in minutes, and keep your home powered for less. EnergyPlus helps households across England, Scotland and Wales find cheaper, fairer tariffs from trusted suppliers.
- No interruption to your supply
- Switch in around 5 minutes
- Free, impartial comparison
- Fixed, variable, dual fuel and Economy 7 options
Availability and pricing vary by region, meter type and usage. Northern Ireland has a separate market and is not currently covered.
Why compare domestic energy tariffs with EnergyPlus?
Energy prices change frequently due to wholesale costs, network charges and regulatory updates such as the Ofgem energy price cap. That means the deal you were on last year might no longer be the best for you today. Comparing the market helps you find tariffs that better fit your usage and budget.
Find a tariff that fits
Choose from fixed-rate, variable, green and Economy 7 tariffs. Dual fuel or single fuel—tailored to how and when you use energy.
Switch with confidence
Your supply is continuous and there are no engineer visits for most switches. We’ll keep you updated at each step until your switch completes.
Save time and money
We do the heavy lifting. See available tariffs in one place and pick the best value for your household—without spending hours shopping around.
How switching works
- Tell us about your home. Postcode, current supplier, tariff (if you know it), meter type, and typical usage or monthly spend.
- Compare matched deals. We show tariffs based on your meter and region. Filter by price, contract length, green content or exit fees.
- Choose and apply. Confirm details and we’ll start the switch with your new supplier. You’ll get a 14-day cooling-off period on most domestic contracts.
- Submit meter readings. On or around your switch date, provide opening readings so both suppliers can close/open your accounts accurately.
Most switches complete in 5–15 working days after the cooling-off period. Timelines can vary by supplier and meter type.
UK domestic tariff types explained
Fixed-rate tariffs
Your unit rates and standing charges are fixed for a set term (e.g., 12 or 24 months). Your monthly cost can still change if your usage changes. Early exit fees may apply if you leave before the term ends.
Standard variable tariffs (SVT)
Rates can go up or down. For many suppliers, default SVT is subject to Ofgem’s price cap methodology, which updates periodically. No fixed term, so usually no exit fees.
Economy 7/10
Multi-rate electricity with cheaper off-peak night rates and higher day rates—ideal for households that can shift usage, or for storage heating and hot water cylinders.
Prepayment (pay-as-you-go)
Top up a key/card or smart prepay meter. Helps manage budgets, though unit rates can differ from credit meters. Support schemes may be available for vulnerable customers.
Green and renewable tariffs
Suppliers match your usage with renewable certificates or supply renewable energy directly. Check the tariff’s fuel mix and environmental credentials.
Dual fuel vs single fuel
Dual fuel combines gas and electricity with one supplier—often simpler and sometimes cheaper. Depending on your region, separate suppliers may still be best value.
Who can switch?
- Homeowners and tenants: Most renters can switch the supplier they pay directly. Check your tenancy agreement for any restrictions.
- Credit and prepayment meters: Both can switch, though tariff options differ by meter type.
- Smart meters: You can switch with SMETS1/SMETS2 meters. Some meters may temporarily lose smart functionality during supplier change, but this is often restored.
- Moving home: Set up a new supply or switch shortly after moving in to avoid being stuck on a default tariff.
Note: Northern Ireland has different market arrangements and is currently not included in our domestic comparison.
What you’ll need to get an accurate quote
Address and postcode
Energy networks and charges vary by region, so your postcode ensures the right tariffs are shown.
Current supplier and tariff
Found on your bill or app. Don’t worry if you’re unsure—we can estimate based on usage or spend.
Usage or monthly spend
kWh per year is best. If you only know what you pay monthly, we’ll convert it. MPAN/MPRN helps but isn’t required to start.
Smart meters and savings
Smart meters can make it easier to track and reduce your usage with near real-time readings and accurate bills. Some suppliers offer exclusive smart-only tariffs. Learn more about smart meters and how they can help you save.
Read our smart meters guidePractical ways to lower your bills
- Shift usage off-peak if you’re on Economy 7/10—run washing machines and charge devices overnight.
- Lower flow temperature on combi boilers (e.g., to around 55–60°C) to improve efficiency without comfort loss.
- Seal drafts and insulate lofts; small upgrades can reduce heat loss significantly.
- Use smart thermostats and TRVs to heat rooms you use, not the whole house.
- Replace halogens with LEDs and switch off standby loads with smart plugs.
- Compare regularly: Check tariffs when your fix ends or if your usage changes.
- Check eligibility for support such as the Warm Home Discount or other schemes.
- Submit readings (if not smart) to avoid estimated bills and unexpected catch-ups.
- Consider dual fuel for simplicity—compare combined vs separate suppliers for best value.
- Appliance habits: Shorter cycles, full loads, and efficient settings add up.
Frequently asked questions
Will my energy be interrupted if I switch?
No. Your gas and electricity are delivered through the same pipes and cables. Only your billing and tariff change.
How much could I save by switching?
Savings vary by region, usage, meter type and market conditions. The easiest way to see your potential saving is to compare using your actual annual kWh figures from a recent bill.
Are there fees to switch?
EnergyPlus doesn’t charge you to compare or switch. Some fixed tariffs include early exit fees if you leave before the end of the term—these will be shown before you apply.
What is the Ofgem price cap?
It’s a limit on certain elements of unit rates and standing charges for typical usage on standard variable tariffs. It changes periodically and doesn’t cap your total bill—your usage still affects what you pay.
Can I switch if I’m in debt on a prepayment meter?
In some cases you can switch with a small debt if a supplier transfer is used. Rules vary; your new supplier will confirm eligibility during the application.
How long does switching take?
After the 14-day cooling-off period, most switches complete within 5–15 working days. We’ll keep you updated until your go-live date.
Ready to start saving?
Join households across the UK who found a better deal on their gas and electricity. It’s quick, free and hassle-free.
Compare energy deals nowQuestions? Contact our team.
Information on this page is general guidance for domestic consumers in Great Britain. Tariff availability, terms and pricing change frequently. Always read the tariff information label (TIL), check standing charges, unit rates, contract length, green credentials and any exit fees before switching. EnergyPlus may receive a commission from suppliers if you choose a deal through our service; this helps keep our comparison free and doesn’t affect the price you pay.
Last updated: October 2025.
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