Spark Energy

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Key information about Spark Energy

Company history

Compare, switch & save up to £450.42* per year on your energy

Warm Home Discount Scheme

Further Information

Fuel Sources

All suppliers, including Spark Energy, are required to provide information about the mix of fuels they use to generate the electricity they supply to their customers.

The environmental impact of this fuel mix must also be disclosed. This should be published each year and is known as the ‘Fuel Mix Disclosure’. Spark’s energy is supplied by OVO Energy.

Environmental impact

CO2 g/Kwh / 212 / 208
Radioactive g/Kwh / TBC / TBC

Current Spark Energy tariffs

Spark Energy currently offer three main tariffs which cover both fixed-rate and variable-rate options. Use our online comparison tool to see how Spark compare against other leading suppliers.

Reviews

Spark Energy has a ‘Great’ Trustpilot rating of 4.1 out of 5 stars based on 27,700 customer reviews.

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