How to set up your electricity supply online

How to set up your electricity supply online
Published on 11 May 2026

Looking to set up electricity supply online in the UK? This guide provides a straightforward, step-by-step approach to managing your home's energy supply digitally, whether you're moving house or simply switching providers for a better deal. Discover how easy it is to handle everything from finding a supplier to managing your account from your phone or computer.

Setting up your electricity online should be simple and stress-free. With Fuse Energy, you can manage your energy account with clear pricing and real-time usage data, all from our intuitive app. Click here to start your journey to smarter energy management.

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Why set up your electricity online?

The convenience of digital energy management

Setting up your electricity online is typically faster and more efficient than traditional methods. Most suppliers let you compare tariffs, complete sign-up in minutes, and manage your account digitally, reducing admin time and avoiding phone queues. You’ll also get immediate access to billing, usage data, and contract details, making it easier to track costs and switch if needed.

Your step-by-step guide to setting up electricity online

Navigating the energy market can seem daunting, but setting up your electricity supply online is simpler than you might think. Here’s how to get started:

Switching suppliers vs. new connections

First, determine your situation. Are you moving into a new build that requires a brand-new electricity connection, or are you looking to switch suppliers for an existing property? Most UK adults will be switching suppliers. If you're moving into a property that already has an electricity supply, you'll typically be placed on a 'deemed' contract with the existing supplier. You then have the freedom to switch to a provider and tariff that suits you.

What you'll need for online setup

To set up electricity online, gather a few key pieces of information:

Finding the right supplier and tariff online

The UK energy market offers numerous suppliers and tariffs. Use online comparison websites to compare deals based on your estimated usage, postcode, and preferred tariff type (fixed or variable). Look for providers that offer competitive rates, excellent customer service, and robust online account management tools. At Fuse Energy, you select electricity and gas tariffs separately, rather than through a single dual fuel tariff.

Managing your electricity account online with Fuse Energy

Once you've chosen a supplier, managing your account digitally should be a breeze. Fuse Energy prides itself on a digitally integrated approach, making your energy experience as smooth as possible.

Seamless onboarding and digital tools

With Fuse Energy, the process to set up electricity online is designed for speed and simplicity. Our online-first approach means you can complete your sign-up quickly. Once onboarded, the Fuse app and online portal become your central hub for all energy needs, providing empowering digital account management at your fingertips.

Transparent billing and flexible payments

Fuse Energy offers transparent billing, ensuring you always know what you're paying for. Customers can enable monthly statement emails with PDF bills through the Fuse app if they wish to receive them, as this feature is not enabled by default. You can access a comprehensive view of your billing data, including itemised charges and VAT, directly through our digital tools. Bills are generated on a calendar-month basis, issued on the second working day of the following month, with payment typically taken 3-5 days later. You can manage Direct Debits and use Wallet Top-Up via Open Banking for flexible payment options, giving you greater control over your finances.

Fuse Energy app showing billing, statements, and payment options

Effortless meter reading submission

Accurate bills rely on accurate meter readings. With Fuse Energy, you can easily submit manual meter readings via the app to ensure your bills reflect your actual usage. If you have a smart meter, readings are submitted automatically, removing the need for manual input. This digital convenience helps avoid estimated bills and provides clear explanations for any corrections, fostering trust and reducing common queries.

Important considerations for UK electricity setup

Understanding your consumer rights

When you set up electricity online in the UK, you're protected by consumer rights. This includes a 14-day cooling-off period for new energy contracts, allowing you to change your mind without penalty. Always ensure you understand the terms and conditions of any contract before committing. Citizens Advice and Ofgem provide impartial information on your rights and how to resolve issues.

Smart meters and accurate billing

Smart meters are revolutionising how we manage energy. They send automatic meter readings directly to your supplier, leading to more accurate bills and reducing the need for manual submissions1,2. If you don't have one, your new supplier might offer to install one for free. They provide real-time data on your energy usage, helping you understand and control your consumption.

Frequently asked questions about online electricity setup

Can i set up both gas and electricity online at the same time?

At Fuse Energy, you can select electricity and gas tariffs at the same time, although it is not a standard dual fuel tariff as each of the tariffs are the cheapest they can be individually.

How long does it take to switch electricity suppliers online?

The process of switching electricity suppliers online is designed to be smooth, with your new supplier handling most administrative tasks to ensure a continuous supply.

Take the stress out of managing your energy. With Fuse Energy, you get clear pricing, real-time usage data, 24/7 human customer support, and a modern energy experience designed around you. Switching takes as little as 3 minutes, so you can take control of your bills from day one. Click here to switch to Fuse Energy today and start saving. Find out about our mission by clicking here.

References

  1. GOV.UK. Smart meters: a guide for households.
  2. Energy Saving Trust. Smart meters explained.

Disclaimer

For the avoidance of doubt, this article is provided for informational purposes only and is not intended to constitute legal or financial advice. The author and/or Fuse Energy shall not be responsible for any losses arising out of any reliance on the information contained herein. set up electricity online

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