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Microbusiness using under 100,000 kWh for Power

Microbusiness using under 293,000 kWh for Gas
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FAQ & Help

What are Deemed rates?

If you move into a property supplied by Corona Energy and you have never had a contract with us, any energy used at the property will be charged at our Deemed tariff rates.

The Deemed tariff rates apply until you:

  • Sign a contract with Corona Energy
  • Switch to another supplier
  • Move out of the premises

Deemed tariff rates may be more expensive than contract rates, therefore we suggest you try to move off this rate as quickly as possible.

If you’d like to talk to us about moving from our Deemed rates to a contract please call our Sales team on 0800 804 8589 or request a quote.

Detailed below are our Deemed rates for gas and electricity

Electricity Non Half-Hourly

DateUnit Rate (p/kWh)Standing Charge (£/day)
01 - 28 February 202342.453.21
01 - 31 March 202338.943.21
01 April 2023 - 30th September 202334.614.00
From 01 October 202338.254.00

Electricity Half-Hourly

DateUnit Rate (p/kWh)Standing Charge (£/day)* DUoS & TNUoS Fixed Charges, plus DUoS Capacity Charges are passed-through for HH meters and is not included in these rates
01 - 28 February 202340.433.65
01 - 31 March 202337.363.65
01 April 2023 - 30th September 202333.094.57
From 01 October 202336.634.57


Date01 - 28 February 202301 - 31 March 202301 April 2023 - 30 Sept 2023From 01 October 2023
Unit Rate (p/kWh)
Standing Charge based on AQ (£/day)
Band 1<73,2003.723.723.863.86
Band 273,201-300,0006.806.807.027.02
Band 3300,000-750,00013.2013.2013.8613.86
Band 4750,001-1,450,00018.3218.3219.2319.23
Band 51,450,001-3,000,00029.4829.4830.9530.95
Band 6>3,000,000Site specificSite specificSite specificSite specific

Deemed Terms and Conditions