The two pie charts illustrates data about energy consumption based on fuel sources such as coal, oil, gas, electricity and bioenergy with waste in ten years from 2008 to 2018.
Overall, gas and oil remained the most consummed in both years, while bioenergy and waste were the least used in the beginning, but was replaced with coal eventually. There was a minimal increase in all products, whereas primary electricity and bioenergy almost doubled and tripled. Gas and coal were the only sources to deacrese over the period.
Firstly, in 2008 the consumption of oil comprised 33.0, after which it increased by 2.8 to 35.8 in 2018. Likewise, the amount of primary electricity almost doubled from 6.2 in the first year to 11.6 in the final year. In case of bioenergy and waste used, the consumption rose significantly from 2.7 in 2008 to 9.1 in 2018.
On the other hand, gas usage saw a minimal deacrease as it was 41.3 in the beginning of the period and became 39.2 in the end. Coal consumption dropped by half from 16.9 to 4.4 in 2018.