The cheapest deal this month costs £1,507 a year — a variable tariff from Home Energy with no exit fee.
During summer, when heating usage typically drops, many households take the opportunity to reassess their energy bills. When comparing deals this month, your main choice is between the price certainty of a fixed tariff, the flexibility of a variable option, or a tracker tariff that moves with wholesale costs. Fixed tariffs lock in your unit rates for the duration of the contract, protecting you if prices rise later in the year.
Conversely, variable and tracker tariffs do not lock your rates, meaning your bills can fluctuate depending on the wider energy market. However, these flexible options often come without exit fees, allowing you to switch penalty-free if a better deal emerges. Before switching, always check the contract length and any applicable exit fees to ensure the tariff meets your needs.
Home Energy offers the cheapest tariff in our comparison with its Fair Variable Dual deal, costing £1,507 a year. Because it is a variable tariff, it has no exit fee, allowing you to leave penalty-free at any time if market prices drop.
Outfox Energy ranks second with its Outfox the Price Cap - Fix'd DUAL July 2026 - 15M V8 tariff at £1,543 a year. This fixed deal costs about £36 a year more than the cheapest option and locks in your rates for 15 months, though leaving early triggers a £150 exit fee.
Fuse Energy takes third place with its July 2026 Fixed (15m) V6 tariff at £1,563 a year. Costing around £56 a year more than the cheapest variable deal, it provides fixed rates for 15 months but includes a £100 exit fee if you switch before the contract ends.
Who they are: Established in 2016, Home Energy is an independent UK challenger brand focused on simple pricing and online account management.
Why choose them: As the cheapest overall option with no exit fee, it may suit households seeking the flexibility to switch again without a penalty.
Who they are: Based in Leicester, Outfox Energy is an independent, family-owned British supplier dedicated to simple pricing and local customer support.
Why choose them: Offering the cheapest fixed deal at about £36 a year more than the cheapest variable option, it holds a 4.8 Trustpilot rating and is well worth considering if customer service matters to you.
Who they are: Launched in 2023, Fuse Energy is a newer, smaller domestic supplier that generates its own power through UK solar and wind farms and operates entirely via a smartphone app.
Why choose them: Costing about £56 a year more than the cheapest option, it boasts a 4.8 rating on Trustpilot and is a strong choice if you prefer managing your energy exclusively on your phone.
Who they are: Backed by the ESB group, So Energy is a UK challenger supplier that uniquely allows customers to vote on where it sources its renewable electricity.
Why choose them: Costing about £130 a year more than the cheapest deal, this green fixed tariff suits households wanting to support renewable generation, though it requires a 24-month contract and carries a £190 exit fee.
Who they are: Good Energy is a dedicated green energy supplier that purchases its electricity directly from a network of over 3,000 independent UK renewable generators.
Why choose them: Costing about £151 a year more than the cheapest option, it suits households willing to pay extra for a tariff backed by direct renewable contracts with independent generators.
Who they are: Utility Warehouse is one of the UK's largest domestic suppliers, operating a multiservice model that lets customers bundle gas and electricity with broadband, mobile SIMs, and home insurance.
Why choose them: Although it costs about £164 a year more than the cheapest deal, it appeals to households seeking the convenience of managing all their utilities through a single monthly bill.
Who they are: Based in Hertfordshire, 100Green is an independent supplier focused entirely on renewable energy. It is the only UK supplier to offer 100% green gas to domestic customers.
Why choose them: Costing about £164 a year more than the cheapest deal, this green tariff has no exit fee. With a high Citizens Advice score of 4.33, it is an excellent choice if you value strong customer service and clean energy.
Who they are: EDF Energy is one of the market's largest domestic suppliers and a major generator of zero-carbon electricity through its UK nuclear power stations.
Why choose them: Priced about £186 a year more than the cheapest option, this 24-month fixed tariff offers long-term price certainty from a well-known brand, though it carries a £150 exit fee.
Who they are: Octopus Energy is the UK's largest domestic energy supplier, renowned for its in-house Kraken technology platform and strong focus on customer service.
Why choose them: Although it costs about £190 a year more than the cheapest deal, its 4.8 Trustpilot rating and low complaint volume make it highly recommended if service quality is a priority.
Pricing data is from uSwitch.
Who they are: As one of the UK's most recognised energy brands and largest domestic suppliers, British Gas offers energy alongside home services such as boiler cover.
Why choose them: Costing about £195 a year more than the cheapest deal, this 24-month fixed tariff provides long-term rate security, though you should weigh this benefit against its £150 exit fee.
Who they are: E.ON Next is one of the UK's largest domestic energy suppliers, specialising in smart energy solutions and tariffs that reward off-peak usage.
Why choose them: Costing about £226 a year more than the cheapest option, this 12-month fixed deal offers predictable rates from a major supplier, though it includes a £100 exit fee if you leave early.
Who they are: Operating under a licence agreement with E.ON Next, Sainsbury's Energy combines energy supply with the opportunity to earn bonus Nectar points on grocery shopping.
Why choose them: Costing about £236 a year more than the cheapest deal, it is a practical choice for regular Sainsbury's shoppers looking to earn loyalty points on their energy bills.
Who they are: A subsidiary of the Spanish utility group Iberdrola, Scottish Power is one of the UK's largest domestic energy suppliers.
Why choose them: Priced about £269 a year more than the cheapest deal, this 12-month fixed tariff features no exit fee, providing rate certainty without a penalty if you later decide to switch.
Who they are: OVO Energy is one of the UK's largest domestic energy suppliers, recognised for its Beyond rewards programme and focus on smart home technology.
Why choose them: While it costs about £290 a year more than the cheapest option, this 12-month fixed deal may suit households that value the included boiler cover.
Who they are: Based in Hampshire, Utilita Energy is a large domestic supplier focused on Pay As You Go smart energy without daily standing charges.
Why choose them: Costing about £297 a year more than the cheapest deal, this variable tariff has no exit fee. It is well-suited for households that prefer to manage their usage closely via a smart meter.
Who they are: Ecotricity is an independent company and one of the UK's oldest green energy suppliers. Rather than paying shareholders, it uses customer bills to fund new renewable energy projects.
Why choose them: Priced about £525 a year more than the cheapest option, this variable green tariff has no exit fee. It is ideal for households willing to pay a premium to fund new renewable energy generation.
These rankings are based on energy prices for the East Midlands region, assuming payment by Monthly Direct Debit for a typical household usage profile. The comparison includes fixed, variable, and tracker tariffs. Please keep in mind that your actual energy quotes will vary depending on your specific location and your gas and electricity consumption.
All 55 tariffs ranked by annual cost.
| # | Supplier | Tariff | Annual | Term | Exit |
|---|---|---|---|---|---|
| ★ 1 | Home Energy | Fair Variable Dual | £1,507 | None | None |
| 2 | Outfox Energy | Outfox the Price Cap - Fix'd DUAL July 2026 - 15M V8 | £1,543 | 15mo | £150 |
| 3 | Fuse Energy | July 2026 Fixed (15m) V6 | £1,563 | 15mo | £100 |
| 4 | Outfox Energy | Fix'd Dual Jul26 24M v1 | £1,571 | 24mo | £200 |
| 5 | Fuse Energy | July 2026 Fixed (13m) V7 | £1,577 | 13mo | £100 |
| 6 | Outfox Energy | Fix'd Dual Jul26 12m v2 | £1,616 | 12mo | £150 |
| 7 | Outfox Energy | Fix'd Dual Jul26 12M v2 - Family Advantage+ | £1,634 | 12mo | £150 |
| 8 | So Energy | So Elk 24m | £1,638 | 24mo | £190 |
| 9 | So Energy | So Elk 18m | £1,648 | 18mo | £190 |
| 10 | Good Energy | Good Energy 12m Fix Jul26 | £1,658 | 12mo | £150 |
| 11 | So Energy | So Elk 12m | £1,668 | 12mo | £150 |
| 12 | Utility Warehouse | UW Fixed Saver 90 | £1,671 | 12mo | £150 |
| 13 | 100Green | Exclusive Spring 100% Green 12M July 27 | £1,671 | 12mo | None |
| 14 | Utility Warehouse | UW Tracker Saver 2 | £1,683 | None | £150 |
| 15 | EDF Energy | Simply Fixed 2Yr Jul28v3 | £1,693 | 24mo | £150 |
| 16 | Octopus Energy | Octopus 12M Fixed July 2026 v2 | £1,697 | 12mo | £100 |
| 17 | British Gas | Fix and Fall Jul28 v3 | £1,703 | 24mo | £150 |
| 18 | British Gas | Fixed Tariff Sep27 v8 | £1,720 | 14mo | £100 |
| 19 | EDF Energy | Simply Fixed Jul27v3 | £1,728 | 12mo | £100 |
| 20 | Utility Warehouse | UW Fixed 90 | £1,729 | 12mo | £150 |
| 21 | E.ON Next | Next Fixed 12m v143 | £1,733 | 12mo | £100 |
| 22 | E.ON Next | Next Fixed 24m v51 | £1,733 | 24mo | £200 |
| 23 | Utility Warehouse | UW Tracker Plus 2 | £1,740 | None | £150 |
| 24 | Sainsbury’s Energy | Sainsburys Energy Fix and Save 12m v25 | £1,744 | 12mo | £100 |
| 25 | Sainsbury’s Energy | Sainsburys Fix and Reward Fixed 24m v47 | £1,744 | 24mo | £200 |
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Home Energy offers the cheapest deal this month at £1,507 a year, though as a variable tariff, its rates can change.
If you prefer the certainty of knowing your rates in advance, Outfox Energy provides the cheapest fixed option. Costing about £36 a year more than Home Energy's variable deal, it locks your prices for 15 months, though you will have to pay a £150 exit fee if you leave early.
The next cheapest fixed deal comes from Fuse Energy, which costs about £56 a year more than the cheapest overall tariff. This contract also lasts for 15 months and carries a £100 exit fee. Before switching, be sure to check whether the tariff has any smart meter or online account requirements.
A fixed tariff locks your unit rates (pence per kWh) and your daily standing charge for the length of the contract. This means the price you pay for each unit of energy will not change, but your total bill will still rise or fall depending on how much energy you actually use.
Variable tariffs can sometimes be cheaper, but their unit rates can go up or down depending on the wholesale energy market. If prices rise, your bills will increase, whereas a fixed deal protects you from these sudden changes.
An exit fee is a penalty charge applied by some suppliers if you decide to leave your fixed contract before it ends. Variable tariffs usually have no exit fee, giving you more flexibility to switch.
Tracker tariffs have unit rates that move with wholesale energy prices, often updating daily or monthly. They can offer savings when wholesale prices drop, but they carry the risk of higher bills if the market spikes.
No, your energy supply will not be interrupted when you switch suppliers. The new company will use the exact same pipes and wires to deliver your gas and electricity.
Written by
Rob Gibbs
Hi, I'm Rob, and I run Energy-Review.co.uk. I initially started this project in 2018 when I was looking to switch energy suppliers and found there wasn't a website that provided simple, data-backed reviews on all the suppliers available. Since then, I have spent a lot of time (too much, some may say!) looking at all publicly available data about each supplier and writing reviews using this information. These reviews are updated as regularly as possible, and any data is backed up by a source where necessary. I have also started writing guides on various energy-related topics, which hopefully you will find useful. If you find any issues, please use our contact form to let us know.
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