The given line graph illustrates the electricity generated from three main sources in terrawatt-hours in Europe from 1990 to 2020. As for bar chart, it depicts the proportion of electricity used by four various sections in 2020.
Overall, it is clearly seen that Oil manufacturing decreased markedly over the period, while Reneweables climbed significantly and outstripped Oil and Nuclear energy sources. As to electricity usage by different sectors, Industrials consumed the highest percentage, whereas Transport showed an opposite trend.
Concerning the details, Oil sources accounted for 80 terrawatt-hours in 1990 and dropped gradually to a roughly 75 in 1995. Following this, the figure continued to decrease substantially within 25 years to approximately 25. Regarding Nuclear energy manufacturing it made up around 45 at the begginning of the period and saw a steady increase by overtaking Oil in 2000 to 70 in 2010. However, in the last decade the trend dropped negligibly. According to Renewable sources, the figure constituted for 10 in 1990 and started to grow considerably over the whole time span. Therefore, surpassing Oil energy production in 2010 and comprising at the highest 90 TWh in 2020.
As to percentage of electricity used by different sections the Industrial comprised for 45% in 2020 and was the highest to Transport usage by a huge 35% overall. Following this, Resedential constituted for 25% and overtook Commercial by a mere 5% in 2020.