Comparing Costs: Is Gas Cheaper Than Electricity?

Comparing Costs: Is Gas Cheaper Than Electricity?


The debate between gas and electricity as the most cost-effective energy source for homes is ongoing. Many households are looking at the long-term implications of their energy choices, not just in terms of costs but also with regard to environmental impact and efficiency. This blog explores the financial aspects of using gas versus electricity in various home applications, including heating, cooking, and general energy use.

Understanding the Energy Market

Before delving into the cost comparison, it’s important to understand how gas and electricity are priced and the factors that influence these costs. Energy prices can fluctuate based on a variety of factors such as market demand, geopolitical stability, resource availability, and governmental policies. In the UK, these prices are also influenced by additional levies and taxes aimed at funding renewable energy initiatives.

Cost Analysis of Gas and Electricity

  1. Heating

    • Gas Heating: Traditionally, gas has been the preferred choice for heating homes in the UK due to the lower cost compared to electricity. Gas boilers are known for their ability to heat homes efficiently and for less money. The cost of gas for heating is generally lower because gas boilers can convert almost 90% of the gas into heat.
    • Electric Heating: Electric heaters, while more expensive to operate than gas boilers, offer advantages in installation and maintenance costs. They are also considered safer and more environmentally friendly, as they don’t emit carbon monoxide.
  2. Cooking

    • Gas Cooking: Cooking with gas is preferred by many for its control and consistency. Gas hobs provide instant heat and more precise temperature control. Cost-wise, gas cooktops are typically cheaper to run than their electric counterparts.
    • Electric Cooking: Electric cookers, including induction hobs, are gaining popularity due to their sleek designs and ease of cleaning. Although they might have higher running costs, electric cookers are highly efficient in terms of energy use and are safer as they do not involve open flames.
  3. General Household Energy Use

    • Appliances: When it comes to other household appliances, electricity is the primary energy source. The cost-effectiveness of using these appliances depends on their energy efficiency ratings and how they are used in the home.

Factors Influencing Costs

  • Efficiency Ratings: The efficiency of appliances, whether gas or electric, plays a significant role in their cost-effectiveness. Modern high-efficiency gas boilers and electric appliances can offer savings over time, despite the higher initial investment.
  • Tariffs and Energy Plans: The type of energy plan and tariffs you choose can also affect the overall cost. Fixed-rate plans can offer savings and price security over time, whereas variable rates may benefit from lower prices during off-peak times.
  • Installation and Maintenance Costs: Installation costs for gas appliances are generally higher than for electric appliances, as they require pipework and ventilation systems. However, the maintenance costs for electric appliances can be higher, especially for systems like heat pumps.

Environmental and Long-Term Cost Considerations

While gas may often be cheaper in terms of immediate running costs, the environmental cost of using fossil fuels is a significant factor. The UK’s commitment to reducing carbon emissions involves gradually moving away from gas and towards cleaner energy sources, which may affect the long-term viability of investing in gas infrastructure.

Regional Variations

It’s important to note that energy costs can vary significantly across different regions of the UK. Factors such as local tariffs, availability of natural resources, and even climate can influence the cost-effectiveness of gas and electricity.


Determining whether gas is cheaper than electricity depends on a multitude of factors including usage habits, the efficiency of appliances, installation costs, and the specific energy prices in your region. While gas may currently offer lower costs for heating and cooking in many cases, the shifting energy landscape and environmental considerations could influence future costs and preferences.

Boiler Repair

Our expert engineers can help with all kinds of boiler repair and maintenance issues

Boiler Repair
Plumbing Problems?

Having problems with your property's plumbing? We can help

Plumbing Services
Moving home or about to buy?

Schedule a plumbing survey to find any hidden risks

Plumbing Surveys
Contact us using the details below or fill out the form and we'll be straight in touch.
Contact Heroes on Hand

Need Help? Contact Us...

How to contact Heroes on Hand

If you need help with a plumbing, heating or gas issue then please contact us by calling 020 8419 8866 or you can book an engineer directly by selecting one of the options below.

Home & Heating Blog

Home & Heating Blog

Read more posts below:

Upgrading Your Home's Heating System: What You Need to Know

Upgrading Your Home's Heating System: What You Need to Know

Upgrading your home’s heating system is a significant decision that can enhance comfort, improve energy efficiency, and increase the value of your property.

The Benefits of Smart Thermostats for Gas Heating Systems

The Benefits of Smart Thermostats for Gas Heating Systems

In the quest for more efficient and convenient home heating solutions, smart thermostats have emerged as a game-changer, especially for gas heating systems.

Plumbing Layout for Slab Foundation Houses

Plumbing Layout for Slab Foundation Houses

Plumbing in slab foundation houses poses unique challenges and opportunities for homeowners and builders.

Our Blog

Contact Us

Contact Heroes on Hand

If you need help please contact us using the details below or fill out the form and we'll be straight in touch.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.