Should I fix my energy tariff?

Fixing your energy tariff can offer welcome stability against fluctuating household bills. This is particularly relevant as Ofgem has announced the energy price cap is set to rise by 13% from 1 July 2026, covering the period until 30 September. This increase, primarily driven by higher wholesale gas prices, makes understanding your tariff options more critical than ever. Deciding whether to lock in your energy rates involves weighing price certainty against market flexibility, considering your household's usage, and understanding the terms of any fixed deal.

Considering a fixed tariff to manage your energy costs? Fuse Energy offers straightforward fixed tariffs designed to give you predictability and control over your household energy bills. Click here to switch to Fuse Energy today.

Understanding energy tariffs: fixed vs variable

Navigating the energy market starts with knowing the two main types of tariffs available to UK households: fixed-rate and variable-rate. Each comes with distinct characteristics that impact your monthly outgoings and peace of mind.

What is a fixed-rate energy tariff?

A fixed-rate energy tariff locks in your unit rate for electricity and gas, as well as your daily standing charge, for a set period. This typically ranges between 12 and 18 months. The primary benefit is price predictability: your unit costs will not change even if wholesale energy prices rise. However, fixed tariffs usually include exit fees if you decide to leave the contract early. These fees are waived if you switch within the first 14 days or the final 49 days of your contract term.

What is a variable-rate energy tariff?

A variable-rate energy tariff means your unit rates and standing charges can change. These tariffs fluctuate with the wholesale energy market and are typically updated quarterly in line with the Ofgem energy price cap. While they offer flexibility, as there are no exit fees, they also expose you to potential price increases if the market becomes volatile. The Ofgem Price Cap sets a maximum unit rate and standing charge for these tariffs, but it is important to remember this is not a cap on your total bill - your bill still depends on how much energy you use.

The current energy market: what you need to know

The energy market in the UK remains dynamic, with ongoing factors influencing prices. Staying informed about these trends is key to making an informed decision about your tariff.

The July 2026 energy price cap increase

Ofgem has announced that the energy price cap will rise by 13% from 1 July 2026, covering the period until 30 September. This increase is largely due to higher wholesale gas prices. For households on a Standard Variable Tariff, this means an increase in the maximum unit rates they can be charged for electricity and gas. This upcoming rise highlights the potential benefit of a fixed tariff for those seeking to shield themselves from such increases.

Wholesale energy price trends and predictions

Wholesale energy prices are influenced by global events, supply and demand, and geopolitical factors. While it is impossible to guarantee future market movements, current trends indicate continued volatility, particularly in gas markets. This uncertainty makes the decision between fixing and staying variable a strategic one, balancing the desire for stability against the possibility of future price drops.

Is fixing your energy tariff right for you?

The choice between a fixed and variable tariff depends on your personal financial priorities and risk tolerance. There are clear advantages and disadvantages to each.

Pros of a fixed tariff: predictability and peace of mind

The main draw of a fixed tariff is the certainty it provides. Your energy unit rates and standing charges remain constant for the duration of your contract, typically 12 to 18 months. This means you can budget more effectively, knowing that your per-unit costs will not suddenly jump. For many, this predictability offers significant peace of mind, especially during periods of market volatility like the upcoming July 2026 price cap increase.

Cons of a fixed tariff: potential for missed savings

While fixed tariffs offer stability, they can mean you miss out if wholesale energy prices fall significantly. If market rates drop below your fixed rate, you will still be paying the higher locked-in price. Additionally, most fixed tariffs come with exit fees, usually around £50 per fuel (an illustrative figure, as exact amounts vary by tariff), which can make it costly to switch if a much cheaper deal becomes available mid-contract.

Pros of a variable tariff: flexibility and market alignment

Variable tariffs offer flexibility. There are no exit fees, so you are free to switch to a new deal at any time if market conditions change or a better offer appears. If wholesale prices fall, your rates will typically decrease in line with the Ofgem Price Cap, allowing you to benefit from lower costs.

Cons of a variable tariff: exposure to price volatility

The main drawback of a variable tariff is its exposure to market fluctuations. If wholesale prices rise, your unit rates and standing charges will increase, potentially leading to higher bills. This lack of predictability can make budgeting more challenging and may cause financial anxiety during periods of market instability, such as the announced July 2026 price cap rise.

Key factors to consider before fixing

Before committing to a fixed energy tariff, it is wise to assess several personal and market-related factors. This will help ensure the decision aligns with your household's needs.

Your household's energy usage and budget

Understanding your energy consumption is crucial. According to Ofgem, the average UK home uses approximately 2,500 kWh of electricity and 9,500 kWh of gas per year. If your household uses significantly more or less, this will impact the overall cost of any tariff. Considering ways to reduce your consumption, such as improving insulation or upgrading to more efficient heating systems like an air source heat pump, can help manage your bills. Consider your budget: can you comfortably afford a potentially higher fixed rate for the sake of certainty, or is flexibility and the chance of lower future prices more appealing?

Contract length and understanding exit fees

Fixed tariffs typically have contract lengths between 12 and 18 months. Consider how long you want to commit to a specific rate. Also, be clear about the exit fees associated with any fixed deal. While typically around £50 per fuel (though this can vary by tariff), these fees are not charged if you leave within the first 14 days of your contract or in the last 49 days before it ends. If you plan to move home and take your tariff with you, some suppliers may waive exit fees.

Comparing available deals and supplier offerings

Do not just look at the unit rates. Compare the standing charges, contract length, and any additional benefits or terms across a range of fixed and variable deals from different suppliers. Use comparison websites to get a broad view of the market, ensuring you consider the estimated total cost based on your household's typical usage. Understanding the impact of various appliances, such as air conditioning units, on your overall consumption can also help you choose the right tariff.

Making your decision with Fuse Energy

Choosing the right energy tariff is about finding the balance between cost, predictability, and personal comfort. Fuse Energy aims to empower you with the tools and support to make this decision confidently.

How Fuse offers stability and control with fixed tariffs

Fuse Energy understands the desire for stability in an unpredictable market. Our fixed tariffs are designed to offer predictability against market volatility, empowering you to take control of your household energy costs. This can significantly reduce financial anxiety, especially in light of market shifts like the July 2026 price cap increase. We believe in providing clear, easy-to-understand tariff details through the Fuse app, enabling you to make informed decisions with full transparency.

Switching to a fixed tariff with Fuse: support and benefits

When considering a fixed tariff with Fuse, you will find a clear path to managing your energy. Our 24/7 human customer support ensures you can get expert guidance and assistance whenever you need it, whether you are deciding on a tariff or managing your account. Additionally, Fuse offers free smart meter upgrades, which can help you better understand your energy usage and potentially access a wider range of tariff options for more effective management. We aim to make switching straightforward, giving you control and peace of mind over your energy supply.

Managing your home energy should be simple and transparent. Fuse Energy provides clear pricing, real-time usage data through our app, and dedicated 24/7 human customer support to help you navigate the energy market with confidence. Take control of your energy bills today. Click here to switch to Fuse Energy. You can also find out more about our mission to make energy abundant and affordable by clicking here.