Is gas cheaper than electricity?

In the UK, gas is generally cheaper per kilowatt-hour (kWh) than electricity, but the overall cost of running your home depends significantly on how you use energy and the efficiency of your appliances. Understanding the current unit rates and typical usage patterns is crucial for managing household energy bills effectively.

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Understanding UK energy costs: gas vs electricity

Comparing gas and electricity costs requires looking beyond just the total bill. The true picture emerges when examining the price per unit and how much energy a typical household consumes.

Current unit rates and standing charges

As of the 1 July 2026 Ofgem Price Cap, the typical unit rate for electricity is 26.11p/kWh for Direct Debit customers. For gas, the typical unit rate is 7.33p/kWh for Direct Debit customers. These figures highlight electricity's higher cost per unit. Both gas and electricity also incur a daily standing charge, which is a fixed fee applied regardless of how much energy you use.

Typical household consumption values

Understanding average consumption helps contextualise unit rates. According to Ofgem's medium Typical Domestic Consumption Value (TDCV), the average UK home uses around 2,500 kWh of electricity per year. For gas, the average UK home uses considerably more, around 9,500 kWh per year, based on Ofgem's medium gas TDCV. This higher gas consumption is primarily due to its widespread use for heating and hot water.

Factors influencing energy prices

Energy prices are complex, influenced by a blend of global markets, government policies, and the costs associated with delivering energy to your home.

Wholesale market dynamics

The wholesale price of gas and electricity is the largest component of your energy bill. These prices are subject to global supply and demand, geopolitical events, and even weather patterns. For instance, cold winters can drive up demand for gas, impacting prices. Similarly, the availability of renewable energy sources, like wind and solar, can influence wholesale electricity prices.

Government levies and regulations

Government policies and levies also play a role. These can include environmental obligations, such as funding for renewable energy projects or schemes to help vulnerable households. Regulations set by Ofgem, the UK's energy regulator, also influence how much suppliers can charge, most notably through the energy price cap.

Network charges and supplier costs

A portion of your bill covers the cost of maintaining and upgrading the energy networks (the pipes and wires) that transport gas and electricity to your home. Suppliers also have their own operating costs, including customer service, billing, and administrative expenses, which are factored into the final price.

Gas vs electricity for heating your home

Heating is typically the largest energy expense for UK households, making the choice between gas and electricity significant.

Central heating systems

Gas central heating, powered by a gas boiler, remains the most common heating method in the UK. Given the lower unit rate of gas (7.33p/kWh as of July 2026) compared to electricity (26.11p/kWh), gas central heating is generally cheaper to run per kWh of heat produced. Modern condensing gas boilers are also highly efficient, converting a large proportion of the gas into heat.

Electric heaters and heat pumps

Direct electric heaters, such as fan heaters or electric radiators, convert electricity directly into heat. While convenient, their running costs are high due to electricity's higher unit price. Heat pumps, on the other hand, are a more efficient electric heating solution. They extract heat from the air, ground, or water and transfer it into your home, using electricity to move heat rather than generate it directly. This makes them much more efficient than direct electric heaters, often producing several units of heat for every unit of electricity consumed. Government initiatives like the Boiler Upgrade Scheme (BUS) offer financial incentives to encourage the adoption of low-carbon electric heating solutions like heat pumps. For BUS, the MCS-certified installer applies for the grant on the homeowner's behalf, with the grant value deducted from the installation quote.

Insulation and efficiency considerations

Regardless of the fuel source, the efficiency of your home's insulation plays a critical role in heating costs. A well-insulated home, with effective loft and wall insulation and double-glazed windows, will retain heat more effectively, reducing the amount of energy needed to keep warm. You can find more ways to improve your home's energy efficiency. This can significantly lower bills for both gas and electric heating systems.

Gas vs electricity for cooking and appliances

Beyond heating, the choice between gas and electricity for cooking and other household appliances also impacts overall energy spend.

Ovens and hobs

For cooking, gas hobs offer instant heat control, while electric induction hobs are highly efficient, heating pans directly through electromagnetic fields. Traditional electric ceramic or solid plate hobs are generally less efficient than induction. Gas ovens typically heat up faster than electric ovens. When comparing costs, the lower unit price of gas often makes gas cooking appliances cheaper to run than their electric counterparts, assuming similar usage. However, the efficiency of induction hobs can sometimes offset the higher electricity unit rate for specific cooking tasks.

Other household appliances

Most other household appliances, such as washing machines, tumble dryers, dishwashers, refrigerators, and lighting, run on electricity. For these, there is no gas alternative, so the focus shifts to appliance efficiency. Energy efficiency ratings (A-G) provide a guide to how much electricity an appliance consumes. Choosing higher-rated appliances can lead to significant long-term savings.

Efficiency and usage habits

The way you use your appliances also affects costs. For example, using a washing machine on a lower temperature setting, only running dishwashers when full, and switching off lights when leaving a room can all contribute to lower electricity consumption. For cooking, using lids on pans and avoiding preheating ovens unnecessarily can reduce energy use. Understanding your energy bill can help you identify areas for savings.

Historical trends and future forecasts

Energy prices are not static; they fluctuate based on market conditions and policy changes. Understanding these trends can help anticipate future costs.

Past price volatility

Both gas and electricity prices have experienced significant volatility over recent years, driven by global events, supply chain issues, and changes in demand. This has led to periods of rapid price increases, highlighting the importance of the Ofgem Price Cap in moderating costs for consumers.

The shift towards electrification

The UK government's commitment to achieving net-zero emissions by 2050 is driving a long-term shift towards electrification in homes. This involves encouraging the adoption of electric heating solutions like heat pumps and increasing the proportion of electricity generated from renewable sources. While this transition aims for a more sustainable future, it also means that electricity will play an increasingly central role in household energy consumption.

What to expect in 2026 and beyond

Future energy costs will continue to be influenced by government policy, market dynamics, and the ongoing transition towards renewable energy. As the grid decarbonises and more homes adopt electric technologies, there may be shifts in the relative costs of gas and electricity. While gas currently remains cheaper per kWh, long-term trends suggest a move towards greater reliance on electricity, with potential implications for its pricing and the overall energy mix.

Making informed energy choices for your home

Navigating energy costs requires a proactive approach, combining an understanding of your usage with efforts to improve efficiency.

Reviewing your energy usage

The first step to making informed choices is to understand your current energy consumption. Review your energy bills to see how much gas and electricity you use each month. Smart meters can provide real-time data, helping you identify which appliances consume the most energy and when. This insight allows you to pinpoint areas where you can reduce consumption. Consider a smart meter installation to gain better control over your energy data.

Improving home efficiency

Investing in home efficiency is one of the most effective ways to reduce energy bills. This includes ensuring your home is well-insulated, upgrading to energy-efficient appliances, and maintaining your heating system. Simple habits like turning off lights, unplugging chargers, and only heating rooms you are using can also make a difference.

Considering alternative heating solutions

For those looking to make larger changes, exploring alternative heating solutions like heat pumps can be a long-term strategy to reduce carbon emissions and potentially lower running costs, especially as the electricity grid becomes greener. While the upfront cost can be higher, government grants like the BUS can help offset these expenses. Making informed decisions about your energy use empowers you to manage costs and contribute to a more sustainable energy future.

Managing your energy bills should be clear and easy to understand. Fuse Energy focuses on straightforward pricing, so you can see exactly what you're paying without unnecessary complexity. If you have a smart meter, you can view detailed usage data through the app or website, helping you understand how you can lower your bills. If you don't have a smart meter, Fuse Energy can upgrade your non-smart meter, completely for free. Our 24/7 human support team is always on hand with fast response times of under 5 minutes whenever you need help. Click here to switch to Fuse Energy today. Find out about our mission by clicking here.