4月28日的停電(dian)(dian)(dian)事故(gu)源于(yu)電(dian)(dian)(dian)網(wang)運(yun)營(ying)商(shang)對能(neng)源結構的誤判，以及傳統發電(dian)(dian)(dian)廠未能(neng)維持適(shi)當電(dian)(dian)(dian)壓水平。卡瓦略指(zhi)出(chu)："我(wo)們必須讓(rang)電(dian)(dian)(dian)網(wang)更(geng)(geng)加安全、數字化(hua)和(he)現代化(hua)，以適(shi)應更(geng)(geng)復雜的能(neng)源生產模式。"葡萄牙電(dian)(dian)(dian)網(wang)運(yun)營(ying)商(shang)REN將安裝(zhuang)分(fen)流(liu)裝(zhuang)置(zhi)等設(she)備，以精確測量電(dian)(dian)(dian)流(liu)、防止過載并提升系統穩定性。

該計劃(hua)還包括(kuo)大幅提升電(dian)(dian)(dian)池儲能容量，從(cong)現有的13兆(zhao)瓦增(zeng)至750兆(zhao)瓦，以確保醫院、消防等關鍵設施的電(dian)(dian)(dian)力供應(ying)。葡萄牙6月20日的電(dian)(dian)(dian)力消耗(hao)量為115吉瓦時，凸顯了電(dian)(dian)(dian)網(wang)升級的緊(jin)迫性。政府將出臺特別(bie)法令加速(su)投資落地。