Aerial photo taken on June 29, 2022 shows the reservoir of the Huanggou pumped-storage hydropower station in Hailin City of Mudanjiang, northeast China's Heilongjiang Province. Huanggou power station, the pumped-storage hydropower station with the highest latitude in China, was put into full operation on Wednesday. (Xinhua/Wang Jianwei)
Aerial photo taken on June 29, 2022 shows the reservoir of the Huanggou pumped-storage hydropower station in Hailin City of Mudanjiang, northeast China's Heilongjiang Province. Huanggou power station, the pumped-storage hydropower station with the highest latitude in China, was put into full operation on Wednesday. (Xinhua/Wang Jianwei)
Aerial photo taken on June 29, 2022 shows the reservoir of the Huanggou pumped-storage hydropower station in Hailin City of Mudanjiang, northeast China's Heilongjiang Province. Huanggou power station, the pumped-storage hydropower station with the highest latitude in China, was put into full operation on Wednesday. (Xinhua/Wang Jianwei)
Aerial photo taken on June 29, 2022 shows the reservoir of the Huanggou pumped-storage hydropower station in Hailin City of Mudanjiang, northeast China's Heilongjiang Province. Huanggou power station, the pumped-storage hydropower station with the highest latitude in China, was put into full operation on Wednesday. (Xinhua/Wang Jianwei)
Aerial photo taken on June 29, 2022 shows the reservoir of the Huanggou pumped-storage hydropower station in Hailin City of Mudanjiang, northeast China's Heilongjiang Province. Huanggou power station, the pumped-storage hydropower station with the highest latitude in China, was put into full operation on Wednesday. (Xinhua/Wang Jianwei)
Aerial photo taken on June 29, 2022 shows the reservoir of the Huanggou pumped-storage hydropower station in Hailin City of Mudanjiang, northeast China's Heilongjiang Province. Huanggou power station, the pumped-storage hydropower station with the highest latitude in China, was put into full operation on Wednesday. (Xinhua/Wang Jianwei)
