Switch my Business commissioned me an infographic to visualise the UK supplier fuel mix. Why? Since 2005, UK energy suppliers have been required to publish information on how the electricity they supply to domestic customers is generated.

But how much of the energy supplied comes from renewable sources? More than you think! Discover how your energy in 2019 was generated exploring this static infographic.


Switch my business


Tiziana Alocci

Date of release


The bubbles show the carbon dioxide emissions (CO2) directly related to electricity generation
The Radial Chart shows the 59 energy suppliers in the dataset for the year 2019. Each bar shows electricity generation sources of the UK domestic energy suppliers in 2019
Additional annotations are added to enrich the narrative