The second phase of our company's distributed photovoltaic coking project was successfully connected to the grid for power generation. The second phase of the photovoltaic coking project covers the company's office building, dormitory building, material building, laboratory building, clear water pool and other areas, and the proportion of "green" electricity usage reached 5%. At present, the annual photovoltaic power generation has reached 10.5 million kWh, which can reduce carbon dioxide emissions by 9,320 tons per year.