<prompt> Feleletša polelo ye e latelago: Dipego tša SER di dirišwa ke boentšeneare ba tša mohlagase go sekaseka go kgaoga ga mohlagase mo go kgolo le mo go nyenyane. Ka morago ga  <response>: Go kgaoga ga mohlagase ka Leboa-bohlabela ka 2003, Mokgatlo wa go Botega wa Motlakase wa Leboa la Amerika North American Electric Reliability Corporation NERC o ile wa bolela ka go lebanya gore tsebišo ya tshepedišo ya mohlagase e swanetše go bewa ka nako go ya go mo e nyakilego go ba metsotswana e sekete. 