The bar chart illustrates the percentage of households using various energy sources in year 2000 and 2020.
Overall, Electricity, Gas, Solar and Wind consumption has been increased over the year, whereas Solar and Wind consumption has been dramatically increased, while Coal was the one who declined over the period.
Electricity and Gas were in high demand. Electricity showed the highest amount of percentage in both years. It was at 45% in 2000 before rose to 70% in 2020. Similarly, Gas usage were also increased. Its proportion increased from 35% to 50% over the 20 year period.
The dramatically upward trend experienced by Solar energy. It was just 5% in 2000 and jumped to 30% in 2020. Additionally, Wind also showed drastically growth. It was 2% in 2000 and climbed to 18% in 2020. However, where other energy were experiencing growth Coal was experiencing downward trend. It was in demand more than gas in 2000 with 40% but drastically fell and reached the lowest point of 15%.
