British Gas Lite is a new business energy service offered by Britain’s largest supplier. Aimed at organisations based on one site with single gas and electricity meters, British Gas Lite cuts overheads by operating exclusively online. Does cutting costs also mean cutting corners? Find out everything you need to know about British Gas’ attempt at budget energy for businesses.

British Gas Lite in summary

Electricity: Nuclear, renewables  Some of the cheapest business energy prices on the market.
Fuel mix score: ★★★  No customer services, except for web chat facility.
Electricity: Natural gas, renewables, nuclear, coal and other  Reports of long waits to speak to a web chat operator.
Selectra score: ★★  No app for smartphones or tablets.
No renewable tariff available. No phone number, email or postal address to contact the supplier.

What is British Gas Lite?

British Gas Lite is a 100% online fixed-price energy service for small and medium-sized enterprises (SMEs) and microbusinesses from British Gas. This new service looks to reduce overhead costs and pass on the savings to customers by using smart meters and operating exclusively through the internet.

This means that, rather than having its own call centres, British Gas Lite uses a UK-based web chat team and allows businesses to manage their account online with no physical paper trail.

  • British Gas Lite considers your organisation as a microbusiness if it:
  • Uses less than 100,000 kWh of electricity per year
  • Uses less than 293,000 kWh of gas per year
  • Employs less than 10 workers
  • Generates a yearly turnover of no more than 2 million euros
Gas flame and light bulb

While cutting out all the usual extra costs to serve a cheaper energy product may sound great in theory, many British Gas Lite reviews mention the frustration customers often face when they are unable to have a real human deal with their issues over the phone, relying instead on its online web chat.

When a customer joins British Gas Lite, the supplier will arrange for a smart meter to be installed on-site at no extra cost. Your new smart meter will accurately monitor energy use, meaning that your business will only be billed for the gas and electricity it uses, rather than relying on estimated bills provided by the supplier. You can submit your meter reading online using your British Gas Lite login on the supplier’s website.

British Gas Lite tariffs and prices

To make things simple, British Gas Lite has only one fixed-price plan, for a set duration of 1-5 years, which is billed every month by Direct Debit.

Business bills out of control? Gain back control of your bills with advice from one of our trained energy advisors. Call us on 020 3318 3633 or get a free callback now.

Electricity prices

British Gas Lite currently offers one electricity tariff, its Fixed Price Energy Plan. This can be locked in for 1, 2, 3, 4 or 5 years. If your fixed tariff comes to an end and you choose not to renew or switch, you will automatically be moved on to a more expensive variable deemed rate tariff.

British Gas Lite currently offers the following electricity prices on its Fixed Price plan:

British Gas Lite Fixed rates 2021
Fixed rate term Standing charge Any time rate Monthly average Annual cost
1 year 23.24p per day 16.71p per kWh £285.57 £3,426.83
2 years 25.98p per day 16.15p per kWh £277.07 £3,324.83
3 years 25.39p per day 16.35p per kWh £280.22 £3,362.67
4 years 25.43p per day 17.74p per kWh £303.40 £3,640.82
5 years 25.55p per day 18.47p per kWh £315.61 £3,787.26

Based on a Small Business in London with an average electricity consumption of 20,000kWh per year. Prices are correct as of April 2021.

British Gas Lite Login

Frustrated trying to login with no success?Call one of our knowledgeable energy advisers to sort out your energy account on 020 3318 3633 or Get a free callback now.

As the service is fully based online, you’re going to need to know your British Gas Lite login details. The supplier will send an email when you first sign up, which will allow you to register for your online account.

Once you’ve followed the link in this email and created your British Gas Lite login username and password, you’ll be given access to the British Gas Lite portal, where you can manage your account details, view your energy use and speak to one of the customer service web chat team.

At present, British Gas Lite does not offer its own dedicated app for smartphone or tablets, which does seem something of an oversight for an online-based energy service. Instead, you must use your British Gas Lite login webpage from your mobile browser.

Extra services and products

As a budget energy service, British Gas Lite focuses on keeping its own costs down to provide the customer with low gas and electrcity prices. Therefore its list of extra services and products on offer is a fairly short one in comparison to some other business energy providers.

1. Smart meters

British Gas Lite aims to install a latest generation SMETS2 smart meter on the business’ premises within 90 days of taking over the supply. Smart meter readings are automatically taken monthly on the customer’s scheduled bill date, though can also be provided manually through their online account in the absence of a smart meter.

2. Financial aid

Although British Gas Lite does not offer its own financial aid programs, the provider urges customers to contact its web chat team should they be having issues paying bills, to discuss options for repayment.

If you have been undercharged, you may be back billed for the sum owed, though British Gas Lite will limit this to a maximum of one year.

Business owners that are struggling with debt are encouraged to get in touch with Business Debtline, a charity that provides free, impartial and confidential debt advice to small business owners and the self-employed.

Fuel Mix

British Gas Lite's mix of fuels used to generate its electricity for the period 1 April 2019 to 31 March 2020 was largely made up of renewables, with nuclear energy supplementing this.

UK average: coal 4%, natural gas 39%, nuclear 17%, renewables 38%, other fuels 2%.

British Gas Lite environmental impact

CO2 emissions: 0/kWh (UK average: 208g/kWh)
High-level radioactive waste: 0.0017g/kWh (UK average: 0.0012g/kWh)

The good news for the environmentally-conscious consumer is that the largest chunk of British Gas Lite’s fuel mix comes from renewable sources. However, at present British Gas Lite doesn’t offer its own 100% clean energy tariff.

If running a green business happens to be your main concern, we would recommend taking a look at the 100% renewable energy tariffs on offer from commercial suppliers such as Positive Energy and .

How do I Contact British Gas Lite?

British Gas Lite keeps its energy prices low by cutting out call centres and paper bills or statements, with its online web chat facility being the only way of getting in touch with the supplier.

British Gas Lite Contact Number

British Gas Lite emergency contact numbersAlthough British Gas Lite is entirely based online, you can still use the following contact numbers in case of an emergency:
Gas Emergency: 0800 111 999 (freephone, lines open 24/7)
Electrical emergency or power cut: 105 (free to call from most landline and mobile numbers, lines open 24/7)

If you’re not a British Gas Lite customer

If you’re not yet a British Gas Lite customer, but you’re interested in finding out what the energy supplier can offer your small business, you can register your interest by filling out the form on the supplier’s website. You’ll need a few details handy:

  • Your full name
  • Your email and phone number
  • Business name and full address
  • Your MPAN number

Moving premises with British Gas Lite

Whether your business is leaving its current British Gas Lite-supplied site or has just moved into premises already hooked up to the provider, you’ll need to use the online web chat to let British Gas Lite know.

Moving out

If your company is due to move out, British Gas Lite requests that you inform it 28 days before the move day. Then, on moving day you’ll need to contact the supplier through its web chat with the following to end your contract:

  • Your final meter reading
  • A forwarding address for correspondence, whether that’s the company’s new premises or a home address
  • Name, phone number and (where possible) email address of the new occupier
  • Documented proof that responsibility for the property is changing

Moving in

If your business has moved into a building already supplied by British Gas Lite and you’re happy to stay with the provider, you’ll need to contact its online web chat team to update your account details. When getting in touch, you’ll need:

  • Your opening meter reading
  • Full name, postal address, phone number and email address
  • Documented proof that responsibility for the property has changed

Contact British Gas Lite by mail

Unfortunately, as part of British Gas Lite’s low-cost measures, at present, the supplier is entirely based online, with only a web chat facility available for customers to contact.

British Gas Lite complaints

Not happy with the service provided by British Gas Lite? Unfortunately, it can be quite a drawn-out complaint process with this supplier. In our tests, we waited an average of 18 minutes before a web chat operator was available to deal with our query. To register a complaint with British Gas Lite, you’ll need to follow these steps:

  1. Access the British Gas Lite login page and use its web chat function to speak to a member of the supplier’s Business Customer Services team. In the case that the agent can not resolve your issue immediately, you will be given a reference number to keep track of your complaint.
  2. If you’re unhappy with how your complaint is being dealt with, you can ask to speak to a manager. British Gas Lite will contact you by email within 24 hours to let you know your complaint has been registered and a manager will get in touch within 10 working days.

Contact the Energy Ombudsman service

If your organisation is defined as a microbusiness and 8 weeks pass without an agreement with British Gas Lite, you will be issued with what is known as a ‘deadlock’ letter, with the supplier’s final offer. From here, you can approach the Energy Ombudsman for advice on what steps to take next. If you are not a microbusiness, you may need to seek independent legal advice instead.

By post

If you wish to submit your escalate your British Gas Lite complaint to the Energy Ombudsman in writing, you can do so at the following address:

Ombudsman Services: Energy
PO Box 966
Warrington WA4 9DF

By phone

Energy Ombudsman Contact Number Opening hours
0330 440 1624 Mon-Fri: 8am-8pm, Sat: 8am-1pm

Calls to the Energy Ombudsman contact number are charged at the same rate as a standard local landline call.

By email

British Gas Lite reviews and verdict

Don't let your business energy bills get the best of you Our trained advisers can help you find the best energy offer for your small business today. Call 020 3318 3633 or get a free callback now.


If British Gas Lite reviews online are anything to go by, you may want to think twice before signing up with this supplier. A large number of customers have complained about poor customer service and a lack of communication from the supplier.

In fact, most customer gripes were based around its web chat facility, which it exclusively utilises in place of a contact email, address or phone number.

In our tests, we waited no longer than 25 minutes to speak to a customer service advisor, but reports of hour-long waits and frustrating experiences with the web chat team are not uncommon tales from a host of British Gas Lite reviews on consumer websites.

It’s not all bad news, as some customers did mention British Gas Lite being among the cheapest energy quotes they received for their business.

However, there was more confusion when it came to smart meters, with customers sending photos of their malfunctioning meters with no response and others reporting that they were still waiting on their smart meter six months after signing up with the provider, relying on ‘exaggerated’ estimated bills in the meantime.

While most business owners would be more than happy with cheaper energy costs, with British Gas Lite corners are cut to bring down overheads and this appears to frustrate many customers, unhappy with the lack of effective communication with the supplier.

If you do decide to sign your business up with one of the established ‘name’ brands, take a look at British Gas’ other business energy plans, which come with their own customer service helplines and dedicated email contacts, in addition to the web chat feature that is the norm with most energy suppliers these days.

Selectra Score: ★★