Wind power facilities seen at power plant in Zhangjiakou, N China
Photo taken on Jan. 2, 2015 shows wind power facilities at a power plant in Zhangjiakou, north China's Hebei Province. In 2014, China's total installed wind power capacity exceeded 90 million kW and solar power capacity reached 30 million kW. (Xinhua/Yang Shirao)
Photo taken on Jan. 2, 2015 shows workers installing wind power facilities at a power plant in Zhangjiakou, north China's Hebei Province. In 2014, China's total installed wind power capacity exceeded 90 million kW and solar power capacity reached 30 million kW. (Xinhua/Yang Shiyao)
Photo taken on Jan. 2, 2015 shows workers installing wind power facilities at a power plant in Zhangjiakou, north China's Hebei Province. In 2014, China's total installed wind power capacity exceeded 90 million kW and solar power capacity reached 30 million kW. (Xinhua/Yang Shiyao)