In 2015, SAIDI and SAIFI more than doubled from the previous year in Zambia due to low water reserves in their hydroelectric dams caused by insufficient rainfall.
U 2015. godini SAIDI i SAIFI više su nego udvostručeni u odnosu na prethodnu godinu u Zambiji zbog niskih zaliha vode u hidroelektranama uzrokovanih nedovoljnim količinama oborina.