CGN New Energy's (HKG:1811) generated 1,331.5 gigawatt-hours of power in June, down 5.1% from a year earlier, according to a Monday filing with the Hong Kong bourse.
Of the total, power generated from Chinese solar projects and gas-fired projects increased 34% and 6.3%, respectively.
Output from Chinese wind projects, hydro projects, and Korean projects fell 17%, 10.5%, and 6.5%, respectively.
Power generation for the first six months of the year amounted to 9,307.3 GWh, down 2.2% from a year earlier.