Business energy plan renewals

Renew online to get a 2% discount and a boiler service on us [1]

Call us for a renewal quote

Mon-Fri 8am-6pm

Renew your business energy contract

If you already have an energy contract with us, it's easy to switch to a new deal if:

  • Your current Fixed Energy Plan is coming to an end, or
  • You’re already on our Variable Price Plan, or out-of-contract rates

Why renew with British Gas?

Renewable energy

  • Renew your electricity & we'll supply you with renewably-sourced energy at no extra cost[2].

Boiler service included

  • We'll service your gas boiler up to 70kW when you renew[1].

Quick and easy

  • Renew online or over the phone in minutes.

Save money

  • Renew online and save 2%. Pay by Direct Debit and also save 7%.

Do you have multiple sites?

Get our multi-site plan, including a bespoke price & dedicated switching team to make sure your switch goes smoothly. Terms apply[3].

Call us today on 0333 202 9429*

Mon-Fri 8am-6pm

We make renewing easy

We make renewing easy

Already have a Fixed Energy Plan?

Around 60 days before your Fixed Energy Plan is due to end, we’ll send you a letter explaining your options.

You can renew online, over the phone, or complete the reply slip included with your renewal letter.

On our Variable Price Plan or Deemed rates?

Variable or deemed rates are likely to be higher than fixed term contract rates. You can move to a Fixed Energy Plan at any time. You just need to call us.

Which renewal service can I use?


Online Phone
Your current Fixed Energy Plan is due to end in the next 60 days Yes Yes
You’re on our Variable Price Plan No Yes
You’re on our Deemed or Out-of-contract rates No Yes

Online Phone
Your current Fixed Energy Plan is due to end in the next 60 days Yes Yes
You’re on our Variable Price Plan No Yes
You’re on our Deemed or Out-of-contract rates No Yes

What if I don't have an online account?

It's easy to register

Just have an energy bill to hand to make things simple. When you're registered, you'll be able to see your renewal options and enjoy many more benefits from your online account.

What happens if I don't renew?

We don't auto-renew plans

Your Fixed Energy Plan won't be auto-renewed. If you haven't made other arrangements at the end of your contract period, you'll be moved onto our Variable Price Plan. This can be more expensive, but it's easy to find a new fixed contract with us, or switch to another supplier. If you want to switch suppliers, you'll need to write to us 30 days before you want to leave and pay any outstanding bills.

* Call charges may apply.

[1] For businesses who have gas boilers up to 70 kW. Available to selected customers of British Gas Business who agree to a minimum 12 month gas or electricity contract. Read our product terms here

[2] When you renew with us every unit of electricity you use will be supplied by us from renewable generation or renewable certificates, to ensure that your business electricity contract is 100% renewable for the term of your contract.  Read our product terms here

[3] Read our full terms and conditions [Pdf, 101kb].