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fixed and variable


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Enter your postcode to view all current and historical tariffs. All prices include VAT.

If you’d like to switch to one of our available tariffs:

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Making switching easy

Start Your Switch
Get a quote, choose your tariff and recieve your Welcome Pack with your expected switch date.

We’ll Contact Your Supplier
Once your old supplier gives the green light, we'll let you know when to give your first meter read.

The Switch Is Completed
By day 5, your energy will be supplied by So Energy.

Enjoy Great Customer Care
We hope you enjoy being with So Energy, if you change your mind you have 14 days to cancel your switch.

Energy Switch Guarantee

Choosing the right tariff:

Fixed vs Variable


Unit rates and standing charge rates will not change for the duration of your contract, regardless of a price cap increase.



The unit rate and standard charge rates can fluctuate inline with global energy price changes or changes to Ofgems price cap.

Customer Care

Why So Energy?

We created So Energy because we know there’s never a good reason to have a bad experience with your energy supplier.

Our fixed tariffs are 100% renewable and customer service is at the heart of everything we do, because we know how important that is for you.

The team at So Energy is bold, diverse and committed to providing you with the best service possible, from our superstar customer service agents to our engineers, data scientists, researchers, designers and more, all here to make sure you have a five-star experience.

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Frequently Asked Questions

Can’t find the answer to your question? Read our full FAQs here.

Can’t find the answer to your question? Read our full FAQs here.