Why Switch Suppliers?
Energy suppliers rely on customer inertia. Those who switch regularly save an average of £200–£400 per year compared to those who stay on default tariffs.
Before You Start
Gather this information to get accurate quotes:
- Your current supplier and tariff name
- Recent energy bill (for usage figures)
- Meter type (standard, Economy 7, smart meter)
- Postcode
Step 1: Compare Tariffs
Use a comparison site to see available deals. Look at the total annual cost, not just the unit rate — standing charges vary significantly between suppliers.
Step 2: Check Exit Fees
If you're on a fixed tariff, check for exit fees. Most are £30–£50 per fuel. Calculate whether your savings outweigh the fee.
Step 3: Choose Your New Tariff
Consider:
- Fixed vs variable: Fixed protects against price rises
- Contract length: 12 or 24 months typical
- Green energy: Some tariffs include renewable guarantees
- Customer service: Check reviews and ratings
Step 4: Sign Up
Complete the switch online or by phone. You'll need your bank details for Direct Debit and permission to access your energy data.
Step 5: Wait for the Switch
Switches now complete within 5 working days. Your new supplier handles everything — there's no interruption to your supply.
Step 6: Submit Final Readings
On switch day, submit meter readings to both your old and new supplier. This ensures you're billed correctly for the changeover.
After the Switch
Set a reminder to check rates again in 11 months. Loyalty doesn't pay in energy — the best deals go to new customers.
Ready to start saving?
Compare energy deals now and see how much you could save on your bills.
Compare Energy Deals