Current business gas prices per kWh by business size
Business gas prices per kWh vary depending on how much gas your business uses, as larger organisations can often access lower unit rates due to higher consumption. Smaller businesses may pay slightly more per kWh, but overall usage is usually lower. Compare business gas prices per kWh by using our comparison tool to view our best-value tariff for your business size.
Average business gas prices August 2026
Verified for August 2026, these figures show the latest average business gas prices across different business sizes based on data from Q1 2026.
Prices shown are average business gas unit rates and standing charges for the UK non domestic sector. Figures are based on official UK Government statistical price data for the non domestic gas market covering Q1 2026, last reviewed in August 2026.
| Business size | Annual usage | Unit price (per kWh – excluding CCL) | Unit price (per kWh – including CCL) | Annual cost |
|---|---|---|---|---|
| Micro business | 5,000 to 15,000 kWh | 6.99p | 7.48p | Check Live Rates per kWh |
| Small business | 15,000 to 25,000 kWh | 4.28p | 4.77p | Check Live Rates per kWh |
| Medium business | 25,000 to 55,000 kWh | 4.12p | 4.55p | Check Live Rates per kWh |
| Large business | More than 55,000 kWh | 4.19p | 4.46p | Check Live Rates per kWh |
| Average UK business gas rate | Average across all business sizes | 4.79p | 5.17p | Check Live Rates per kWh |
UK business gas price trend by business size
The graphs below show the UK business gas prices per kWh trend since 2018, including and excluding the Climate Change Levy (CCL).

Disclaimer: Due to ongoing volatility in the gas market, business gas prices can change frequently and may vary depending on supplier, business location, contract length, meter type, payment method, and consumption profile. Prices displayed are provided for comparison purposes only and do not constitute a quotation, offer, or guarantee of future pricing. Updated August 2026.