The pie charts below show electricity generation by source in New Zealand and Germany in 1980 and 2010. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The pie charts illustrate the proportion of electricity generated from different sources in New Zealand and Germany in 1980 and 2010. Overall, New Zealand relied primarily on renewable sources, especially hydro power, throughout the period, whereas Germany shifted from a heavy dependence on conventional thermal power in 1980 to a more balanced energy mix by […]