Igishushanyo mbonera cya PJM

Ku ya 2 Nyakanga, PJM Ihuza, U. S. Umukoresha wa gride, yasohoye bwa mbere-byo gukoresha byihutirwa byo kuburira Inyuma ya Generator mugihe amashanyarazi yasabwe n'ubushyuhe, bisaba abakiriya benshi bafite umutwaro harimo ibigo byamakuru kwitegura guhindura kubyara kurubuga muminota 15. Muri raporo y’isuzuma yasohotse ku ya 20 Nyakanga, PJM yavuze ko ibyo birori "gutsinda."