Is commercial gas cheaper per kWh than standard business gas?

It can be, because larger and more predictable consumption volumes often allow suppliers to offer sharper unit rates, though the actual price still depends on region, contract length and market conditions at the time of tender.

What is a daily metered gas supply?

A daily metered supply records gas consumption every day rather than through periodic manual readings, which is common for larger commercial and industrial sites and supports more precise pricing and monitoring.

Can commercial gas contracts be index-linked?

Yes, some commercial gas contracts use index-linked or pass-through pricing where part of the cost tracks a published wholesale market index, which can suit buyers who actively monitor the market and can manage variability.

How does combining sites affect commercial gas pricing?

Combining multiple sites under one gas contract increases the total volume a supplier is quoting for, which can improve negotiating leverage and administrative simplicity, even though each site is still billed according to its own consumption.

Commercial Gas Prices UK | Compare Market

Commercial Gas Prices UK

Commercial gas prices apply to larger premises and multi-site operators whose consumption is significantly higher than a typical small business, often qualifying for half-hourly or daily metered gas supply. Pricing at this scale is negotiated directly and shaped by procurement strategy rather than a simple fixed tariff.

Because commercial gas volumes are larger, even small differences in the unit rate translate into meaningful cost differences, making tendering and contract structure particularly important for larger consumers.

This page explains commercial gas pricing, typical ranges by consumption profile, and the procurement approaches available to larger buyers.

Commercial gas contracts are typically negotiated based on higher, more detailed consumption data

Larger consumers can access flexible or tranche-based gas procurement

Unit rates generally fall as annual consumption volume increases

Multi-site operators can consolidate gas supply under a single contract

Contract terms and exit provisions matter more at higher spend levels

How commercial gas pricing works

Commercial gas contracts are priced using the same underlying unit rate plus standing charge structure as smaller business contracts, but the rate itself reflects the higher volumes typically involved. Larger, more predictable consumption profiles can allow suppliers to offer sharper pricing than they would for a smaller, less certain volume.

Procurement options for commercial gas buyers

Fixed price contracts locking the full volume at signing
Flexible procurement purchasing volume in tranches over the contract term
Index-linked or pass-through structures reflecting live market pricing

Indicative commercial gas rates

Consumption profile	Unit rate (p/kWh)	Standing charge (p/day)
Mid-size commercial site	6 - 9	30 - 55
Large / daily metered site	5.3 - 8	40 - 85
Multi-site consolidated	5.5 - 8.3	35 - 80

Illustrative commercial gas price ranges by consumption profile Ranges are indicative and vary with region, volume and market conditions at the time of tender.

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Multi-site gas contracts

Businesses with several commercial premises can often bring gas supply for all sites under one contract, simplifying administration and improving negotiating position through combined volume, while individual sites can still be priced according to their own usage pattern.

Contract terms worth reviewing

At commercial scale, it is worth reviewing not just the unit rate but contract length, renewal notice periods, exit fees, billing frequency and any pass-through cost clauses, since these can have a meaningful financial impact over a multi-year term.

Commercial Gas Prices: frequently asked questions

Related business energy pages

Commercial Energy PricesHow commercial energy prices work for larger premises, multi-site businesses and half-hourly metered consumers, including procurement approaches.Commercial Electricity PricesHow commercial electricity is priced for larger premises and half-hourly metered sites, including procurement routes and typical rates.Business Gas Price per kWhHow the business gas price per kWh is calculated from metered volume, typical current ranges, and worked bill calculation examples.Large Business EnergyLarge business energy customers typically use half-hourly metering and can access flexible purchasing arrangements not available to smaller sites.Business Gas ContractsA focused look at how business gas contracts are structured, priced and terminated.Business Energy ContractsAn explanation of how business energy contracts are structured, agreed and terminated.