1. Huaneng Power Generation Co., Ltd.: Huaneng Hainan Building, Qiuhai Avenue, Longhua District, Haikou City, Hainan Province 1 1
2. Haikou Power Plant: China Huaneng Haikou Power Plant is located in Macun Bay, an old development zone in Chengmai County.
3. Dongfang Power Plant: Huaneng Dongfang Power Plant is located on the north side of Xiaozhoutang in Basuo Town.