HUANENG POWER INTERNATIONAL, INC. DOMESTIC POWER GENERATION DECREASED BY 0.24% FOR THE YEAR OF 2020

BEIJING, Jan. 15, 2021 /PRNewswire/ -- Huaneng Power International, Inc. ("HPI", the "Company") (NYSE: HNP; HKEx: 902; SSE: 600011) today announced its power generation for the whole year of 2020.