How commercial gas rates are set and applied, including pricing structure and cost per unit of gas.
The term of your commercial gas contract and the level of price certainty it provides for budgeting and planning.
How and when your business uses gas, including seasonal demand and operational variability.
How commercial gas prices perform over the contract term and how they align with your budget and commercial preferences.



The small energy market for SMEs (small and medium-sized enterprises) typically includes businesses consuming under 100,000 kWh of electricity or spending less than about $3,000 monthly on energy. Bills for these customers are usually sent quarterly.
On the other hand, the large energy market for C&I (commercial & industrial) businesses consists of those using over 100,000 kWh per year or spending more than about $3,000 a month. In NSW, VIC, QLD, and ACT, a C&I business is defined as one that consumes more than 100,000 kWh annually. In SA, this threshold is set at over 160,000 kWh per year, with bills always issued monthly.
What sets small business (SME) energy customers apart from large business (C&I) customers is that the large business customers can participate in, or qualify for, the wholesale energy market, enabling them to secure forward purchasing at better rates.
To figure out where you stand, simply check your energy bill. With this information, you should have no trouble determining if you've received a SME or C&I energy bill.
Commercial gas rates are influenced by usage volume, demand patterns, contract length, procurement timing, and wholesale market conditions.
Improving equipment efficiency, optimising operational processes, and monitoring usage patterns can help reduce gas consumption over time.
There is no true average. Commercial gas bills vary significantly depending on industry, usage levels, and operating conditions.
Switching providers can deliver more competitive pricing, improved contract terms, and better alignment with your business requirements.
Commercial gas pricing can change frequently due to market movement, which is why procurement timing and strategy are important.
Simple explainers to help you understand how energy works.