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Microbusiness using under 100,000 kWh for Power

Microbusiness using under 293,000 kWh for Gas
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Fuel Mix Disclosure

Details of our fuel mix supplied by Corona Energy

The fuel mix table represents the combined energy we provided to our customers for the disclosure period 01/04/2020 to 31/03/2021.

All Corona Fuel Mix

Coal 5.3%

Natural Gas 65.7%

Nuclear 8.6%

Renewable 14.9%

Other 5.5%


CO2 Emissions g/kWh 346

Radioactive Waste g/kWh 0.00060

ECOrona (100% Green)

Coal 0.0%

Natural Gas 0.0%

Nuclear 0.0%

Renewable 100.0%

Other 0.0%


CO2 Emissions g/kWh 0

Radioactive Waste g/kWh 0

Normal Corona Fuel Mix

Coal 6.0%

Natural Gas 74.5%

Nuclear 9.8%

Renewable 3.5%

Other 6.2%


CO2 Emissions g/kWh 392

Radioactive Waste g/kWh 0.00069

We are always encouraging organisations to develop their renewable obligations. For more information, contact us.

We have received a number of reports that Corona Energy’s name is being used to fraudulently solicit information from our customers. Our Customer Service team is UK based and we would never ask for any information including address or payment details without going through our comprehensive data protection check first. If you have been contacted and concerned please call us or alternatively contact Action Fraud on 0300 123 2040.