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Compare business gas prices
Compare June 2025 Business Gas Prices and Save up to 45% Today
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How our business gas comparison works
It’s never been easier to compare business gas prices. Our simple comparison tool helps you find the best deals quickly and easily. Follow these three simple steps to start saving on your business gas costs today:
Enter your business postcode
Start by simply entering your business postcode above. We’ll look up all the relevant details about your address, gas meter and consumption.
Compare Business Gas Prices
Our business energy experts will gather a range of business gas quotes which calculate your expected annual cost making comparison easy.
We'll Handle Your Gas Switch
Let our experts handle the switch to your new business gas supplier. We only need a signature on your new contract and our LOA.
Compare business gas prices per kWh | June 2025
Staying informed on business gas prices helps you make better energy decisions. Below, you’ll find the latest average one-year fixed gas rates for June 2025, to give you a clear view of current market trends and how much you could potentially save.
| Size | Annual Consumption kWh | 1 Year fixed gas rate p/kWh |
|---|---|---|
| Small | 10,000 to 50,000 | 6.4 |
| Medium | 50,000 to 100,000 | 5.9 |
| Large | 100,000 + | 5.7 |
Source: AquaSwitch – Business Gas Prices
Important note: These business gas prices are average weekly figures. The prices available to your business will depend on specific factors related to your gas supply and daily market fluctuations.
Why use us to compare business gas rates?
We stand out from the competition when it comes to finding the best business gas rates. Here’s why you should choose us:
Trusted suppliers
We compare deals from a wide range of trusted commercial gas suppliers, ensuring your business gets access to the best rates available on the market.
Expert support
Our team of energy experts is here to guide you through the entire process, from comparison to switching, making it simple and stress-free.
Tailored quotes
We provide customised quotes that fit your business needs and budget, helping you save money without compromising on quality or service.
How to get the best business gas prices
Securing the best commercial gas rates doesn’t have to be complicated. Here are three effective strategies to maximise your savings:
Fix your rates
Lock in fixed prices when market conditions are favourable to avoid future price increases.
Combine services
Bundle your gas and electricity with one supplier to simplify your energy costs.
Longer contracts
Save more by selecting a longer-term contract tailored to your business needs.
Current business gas prices
Wholesale gas prices have declined by over 30% since the start of 2025, creating an opportunity for businesses to secure lower rates.
To reflect the fall in wholesale gas prices, suppliers are now offering cheaper fixed-rate gas tariffs.
Start your business gas comparison to find out how much your business can save.
The chart below shows how fixed business gas prices have changed over the past 18 months.
Source: AquaSwitch – Business Gas Prices
Are business gas prices coming down?
Business gas prices have fallen over the last few months, driven by global economic fears surrounding US trade tariffs and a warmer-than-average start to spring, which has reduced demand.
Currently, one-year fixed contract rates for small, medium, and large businesses average around 6p per kWh.
Average business gas rates per kWh
The table below presents the average business gas rates in the UK, expressed as a price per kWh and segmented by business size. It includes the one‐year fixed gas rates offered by suppliers for 2025 and compares them with the rates from the previous three years.
| Size | Annual Consumption kWh | 2022 average rates p/kWh | 2023 average rates p/kWh | 2024 average rates p/kWh | 2025 average rates p/kWh |
|---|---|---|---|---|---|
| Small | 10,000 - 50,000 | 16.31 | 8.91 | 6.42 | 6.74 |
| Medium | 50,000 - 100,000 | 15.87 | 8.51 | 5.92 | 6.24 |
| Large | 100,000 + | 15.62 | 8.36 | 5.72 | 6.04 |
Source: AquaSwitch – Business Gas Prices
Fixed vs. variable business gas rates
Choosing between fixed and variable business gas rates depends on your business’s needs and risk tolerance.
Fixed rates
With a fixed-rate tariff, your unit price for gas remains constant throughout the contract. This approach offers predictability and shields your budget from sudden market price increases, ensuring stable and manageable costs.
Variable rates
Variable rates adjust in line with changes in the wholesale gas market. While this option can lead to savings when prices decline, it also carries the risk of higher costs when market prices rise.
What’s right for your business?
Ultimately, the decision hinges on your business priorities. A fixed-rate contract is typically best if stability and budget certainty are key. This is especially true as business gas suppliers typically offer their best rates as fixed tariffs to attract new customers.
However, if your business prioritises flexibility and can manage some variability in costs for the potential of lower prices, a variable rate may be the preferable option.
Business gas prices explained
Finding the right business gas supplier and tariff is key to controlling one of your biggest costs: heating your premises.
Unlike domestic energy rates, business gas prices aren’t protected by a price cap, so if you’re paying out-of-contract rates, you might be spending thousands more than you need to.
Below, we explain what’s included in business gas rates in Britain and the factors that influence them.
How much does business gas cost per kWh?
The cost of 1 kWh of business gas depends on several factors, including your supplier, location, tariff type, and the current state of the wholesale gas market. Over the past year, business gas prices have typically ranged from 6p to 8p per kWh, reflecting a much stabler market compared with previous years.
For tailored rates that match your business’s needs, use our business gas comparison tool to request bespoke quotes today.
What’s included in business gas rates?
Business gas rates are the charges companies pay to use natural gas from the gas mains network.
These rates are outlined in your gas tariff and used to calculate your monthly business gas bill.
Here’s a summary of the different types of business gas rates:
- Unit Price: A charge for each unit (kWh) of gas consumed, measured automatically by a smart meter or manual gas meter readings. Unit rates can be fixed or variable.
- Business Gas Standing Charges: A fixed daily cost, calculated in pence per day, covers the maintenance of your connection to the local gas distribution network.
- Climate Change Levy (CCL): A government tax encouraging efficient gas usage, charged at 0.775 pence per kWh. Learn more in our guide to CCL for businesses.
- Expected Annual Cost: Defined in all business energy contracts, this figure calculates the total annual cost of your tariff based on your estimated annual gas consumption.
- Value-Added Tax (VAT): Business gas rates are subject to VAT under UK law. Microbusinesses pay 5% VAT, while all other businesses pay the standard rate of 20% on top of the unit price, daily standing charges, and CCL. Learn more in our VAT on business energy bills guide.
Other business gas costs to consider
While your gas tariff will detail the main charges, such as the unit price, standing charges, the Climate Change Levy, and VAT, there are additional costs you should be aware of when reviewing your overall gas expenses.
For example, you might encounter one-off connection or installation fees if you’re setting up a new gas supply. Some contracts include meter operator fees for installing or maintaining your gas meter, especially if it’s an older advanced business gas meter.
You may also face administrative or service fees for account management and charges for early contract termination or changes to your agreement. In variable tariffs, look out for market adjustment fees that reflect fluctuations in wholesale costs or regulatory changes.
Awareness of these extra costs can help you compare offers more accurately and choose the best deal for your business.
What is a good business gas rate?
A good business gas rate aligns with current market conditions and offers competitive pricing compared to other available rates. It takes into account:
- The state of the wholesale gas market: Prices fluctuate based on supply and demand dynamics.
- Geopolitical influences: Events like the Ukrainian conflict can significantly impact prices.
- Contract terms: Fixed rates provide stability, while variable rates may offer lower costs depending on market conditions.
In Britain, there are over 30 business gas suppliers competing to offer the best prices. At Business Energy Deals, we specialise in connecting small businesses with the best business gas rates.
Factors affecting business gas prices
Several factors influence the cost of business gas, often causing fluctuations from month to month or year to year. Understanding these can help you make informed decisions:
Wholesale price of gas
Business gas suppliers purchase natural gas from producers and European and LNG importers. The most important determinant of gas quotes is the prices that suppliers can secure when purchasing gas to supply your business.
Length of contract
Business gas quotes are typically fixed for between one and three years. Suppliers usually offer a discount for longer contracts to reward loyalty; however, this also depends on the market’s expectations of future gas prices.
Your gas network
Regional gas distribution networks and independent gas transporters charge distribution fees that vary based on the location of your commercial property.
Market competition
Gas suppliers incorporate a profit margin into their business gas quotes. When a supplier is seeking to grow their business, they may offer more competitive quotes with a lower profit margin to attract new customers.
Green gas supplies
Some business gas suppliers offer green commitments, such as sourcing a percentage of your gas from biogas or investing in carbon-negative projects on your behalf. Green commitments typically raise the price of business gas quotes.
Gas connection
The capacity of your business gas connection, recorded within your MPRN, determines the fixed charges for maintaining the connection to your business gas meter.
Global gas supply and demand
Supply shortages, increased global demand, or geopolitical events can impact the cost of gas. The UK relies on imported gas, making it vulnerable to these global market changes.
Seasonal demand
Business gas prices often rise during colder months as demand increases for heating. Conversely, prices may fall during warmer months when demand is lower.