SPIC Hydropower Co., Ltd. provides energy- saving and environmental protection services in China and internationally. It operates through Franchise; Environmental Engineering and Services; Catalysts; Sewage Treatment; and Energy Saving and Others segments. The company is involved in the desulfurization, denitrification, and dust removal general contracting; desulfurization and denitrification franchise; denitrification catalytic; and in water engineering businesses. It also provides waste gas, wastewater, and solid waste treatment services; and research and development, transfer, and consulting services of energy-saving and environmental protection technologies. In addition, the company manufactures and sells energy-saving and environmental protection products, as well as invests in energy conservation and emission reduction projects. Further, it engages in air and water pollution control; solid and hazardous waste treatment and disposal; mine and soil remediation; and energy businesses, such as new energy and integrated smart energy. The company was formerly known as Spic Yuanda Environmental-Protection Co.,Ltd. and changed its name to SPIC Hydropower Co., Ltd. in January 2026. SPIC Hydropower Co., Ltd. was founded in 1994 and is based in Chongqing, China.