1., we should further optimize the structure of energy consumption, replace clean energy and strictly control the total consumption of coal. Accelerate the development of wind power, actively develop renewable energy, and form a diversified energy supply pattern coordinated with economic and social development. Relying on the existing wind power and natural gas pipeline resources in Guilin, we will vigorously promote the application of natural gas, speed up the development and utilization of renewable energy such as wind energy and solar energy, and actively explore a variety of new energy combined utilization models. Vigorously promote cogeneration and industrial waste heat recovery and utilization. We will actively promote "coal to gas" and "oil to gas" to promote industrial gas and Industrial Park gas, explore and promote the construction of direct gas supply, point gas supply mode and distributed energy in key enterprises, and increase the application rate of clean energy in key energy-consuming industries and urban public transport systems.

2. improve the delineation of high polluting fuel prohibited zones and control coal burning pollution. To supplement and improve the delimitation of the original non-burning zones for high-polluting fuels in Guilin, and to expand the delimitation scope of the non-burning zones for high-polluting fuels appropriately. New coal-fired boilers under 20 t/h are prohibited in urban built-up areas, and new coal-fired boilers under 10 t/h are prohibited in urban built-up areas at County level. Strictly implement the relevant provisions of the no-combustion zone for highly polluting fuels, promote the conversion of coal-fired boilers of Guilin Zizhu Latex Products Co., Ltd. and Yanjing Beer (Guilin Liquan) Co., Ltd. to clean energy, and strictly control the use of scattered coal in society.

3., we should promote pollution control in key industries and ensure that air pollutants meet the standards. We will deepen pollution control in key industries such as thermal power, cement, paper making, printing and dyeing, and garbage incineration. On the basis of comprehensive and stable discharge of atmospheric pollutants up to the standard, we will carry out the evaluation of the effect of these industry standards meeting plans in 2018, and complete the investigation and evaluation of other industries by the end of 2018.

4. Implement upgrading and transformation of dust removal system of cement kiln and grinding equipment (grinding station) in cement enterprises, adopt high-efficiency dust removal technology to improve dust removal efficiency and ensure stable discharge. To control the dust emission effectively in all links of production, transportation, loading and unloading, it is necessary to carry out the sealing of the raw material yard, the transformation of high-efficient raw material transportation, the hardening and cleaning of the road in the plant area.

5. Fiscal departments at all levels should increase investment and provide guiding policy financial support for desulfurization and denitrification projects, clean transformation of thermal power plants, elimination of coal-fired boilers, conversion of coal to gas, popularization and application of straw biomass fuels, treatment of waste gas pollution, conversion of motor oil to gas and withdrawal of enterprises in the "two high" industries. We should innovate the investment and financing mechanism for energy conservation and environmental protection, and guide and encourage social capital to enter the field of air pollution prevention and control.