Start with the right details
Use the annual consumption in kWh from your gas bill. A meter reading in cubic metres is not the same quantity. Whether you have your own gas supply contract or pay via your landlord’s heating cost statement is decisive for switching tariff yourself.
- Select private or business.
- Add your postcode and, if needed, the town.
- Check and enter your annual consumption.
- Have your connection details and current contract details ready for the application.

Look at price and conditions together
Compare the unit price, standing charge, contract term and cancellation conditions. If a price guarantee is offered, check its scope and duration. One-off bonuses must be considered together with their conditions and the costs in the following years.
Annual standing charge plus consumption times unit price, minus the bonuses taken into account. A calculated monthly average does not have to match the instalment actually charged.
Your path to a new contract
- Select an available offer and check the conditions.
- Complete all the required details.
- Check the application and approve its submission.
- Take the acceptance and the start of supply from the provider’s confirmation.
Your previous contract is only cancelled if you give the required explicit instruction. An application alone does not yet confirm a start of supply.
If a question comes up later
For a contract concluded via Tunoo, you can get in touch with a bill, a meter reading request or a letter from the provider. Tunoo helps you understand it and prepare your next reply.
Tunoo recognises important contract information in the documents you provide and creates matching Tunoo tasks. If it recognises in the process that the related work has been done, it completes the task automatically.
The automatic task status does not trigger a cancellation, payment or contract change. You mark tasks you created yourself as done yourself.
Transparent comparison
Comparison and application are free of charge for you. Tunoo receives commissions from providers or brokerage partners. The comparison covers the connected providers and available offers, not the entire market. Your energy costs depend on the contract you choose.