<prompt> Translate the following text to EnglishIli kutoa muktadha kamili zaidi wa kuelewa ukubwa wa mabadiliko katika uzalishaji wa umeme unaopendekezwa na hali tofauti, takwimu hapa chini inaonyesha mwenendo wa kihistoria na wa kutarajiwa katika uzalishaji wa umeme wa taifa.  <response>: To provide a more complete context for understanding the magnitude of the changes in electricity generation that are suggested by the different scenarios, the figure below illustrates both the historical and projected trends in the nations electricity generation. 