Choosing the right tariff
It's not always easy to work out which tariff will give you the best deal. If you need help or advice, our Customer Care Team can advise you which tariff is right for your business.
For small and medium businesses
We offer four commercial tariffs for small and medium businesses, depending on whether you use electricity to heat your premises and hot water.
One rate for all electricity used by all appliances, day or night. Suitable you if you use the majority of electricity during the day and don't regularly use electricity to heat your premises or hot water.Learn more
Economy 7 Commercial
A two-rate tariff which gives you seven hours of cheaper electricity at night. Suitable if you can heat water, store heat or safely run appliances at night.Learn more
Economy 20 Plus Commercial
A flexible, three-rate, uninterrupted heating tariff offering 20 hours of cheaper electricity in any 24 for approved heating and hot water systems. Suitable for central heating systems, underfloor heating, electric flow boilers or heat pumps, providing heat and hot water when you need it.Learn more
Comfort Heat Commercial
A tariff that provides discounted electricity for heating, hot water and other appliances used off peak. Suitable for premises with approved storage heating and hot water systems connected on a dedicated supply circuit.Learn more
For large businesses and commercial premises
We offer two Maximum Demand commercial tariffs for large businesses and commercial premises.
These tariffs are subject to a minimum charge of 30 kiloVolt amperes (kVA). Voltage refers to the point at which we provide the supply.
Standard Maximum Demand KVA Commercial
A single-rate tariff for commercial customers that require a service capacity greater than 100A (three phase) and use more than 250 units a day. Suitable if you use the majority of electricity during the day.Learn more
Economy 7 Maximum Demand KVA Commercial
A two-rate tariff for commercial customers that require a service capacity greater than 100A (three phase) and use more than 250 units a day, providing seven hours of cheaper electricity at night. Suitable if you can heat water, store heat or safely run appliances at night.Learn more