<prompt> Translate the following text to SwahiliBecause the largest portion of emission reductions are expected to come from the coal-fired electricity-generating segment of the electric power sector, this report considers environmental improvement for coal-fired electricity generating power plants.  <response>: Kwa sababu sehemu kubwa ya kupunguza uzalishaji inatarajiwa kuja kutoka sehemu ya umeme wa makaa ya mawe ya sekta ya umeme, ripoti hii inachukua kuboresha mazingira kwa ajili ya makaa ya mawe ya umeme ya umeme. 