A bar chart shows the proportion of renewable energy in the total energy of three periods in four countries. Summarise the information by selecting and reporting the main features and make comparisons where relevant.

The given bar chart compares the amount of renewable energy in four countries over the three periods (2000,2004 and 2007). Overall, it is clear that Norway was leading in the supply of renewables energy in all three years, followed by Iceland in the second place, while Australia was behind Germany, it had the least proportion […]