In recent years, we have built a multi-energy complementary energy system and promoted the construction of photovoltaic power generation projects in an orderly manner. The first phase of photovoltaic power generation will be put into operation in March 2021, with an annual power generation of about 28.4 million kWh. The investment in the second-phase photovoltaic power station is about 120 million yuan, and the installed capacity is about 20 megawatts. The project will be connected to the grid for power generation in May this year. At present, Nangang's annual photovoltaic power generation capacity can reach 50 million kWh, which can reduce carbon dioxide emissions by 34,000 tons per year.