Chenzhou City has accelerated the development of industrial energy conservation and other industries supported by advanced technology; actively cultivated the market of energy conservation and environmental protection services, and orderly promoted the contract energy management. The implementation of the "four ones" project includes the construction of a number of key environmental protection industrial parks, the support of a number of backbone environmental protection enterprises, the creation of a number of environmental protection brand products, and the launch of a number of environmental protection research projects. Chenzhou has also improved the level of new generation information technology, and guided the deep integration of energy, consumer goods industry, new materials, energy conservation and environmental protection with the Internet; listed as backbone enterprises in the project of strengthening and expanding, formulated and implemented the Internet + plan, and inserted the wings of "Internet of things" "Internet +" into the energy conservation and environmental protection projects. By 2020, the total output value of the city's energy conservation and environmental protection industry will exceed 40 billion yuan, with an average annual growth of more than 15 percent.

Focusing on the main links and major issues that have an overall impact on the city's industrial energy conservation and comprehensive utilization of resources, Chenzhou has made great efforts to implement the "seven major projects", striving to break through the main bottleneck restricting the city's industrial energy conservation and improving the level of industrial production process cleaning and comprehensive utilization of resources.

Energy conservation and environmental protection industry cultivation projects:

Based on the resource-based advantages and focusing on key areas, Chenzhou has accelerated the R & D, promotion and industrialization of energy-saving and environmental protection technology and equipment. Energy saving industry focuses on biomass boiler, gas boiler, amorphous alloy transformer, high-efficiency motor and air compressor, heat exchanger and accumulator, waste heat and residual pressure utilization equipment, variable frequency speed regulation and reactive compensation device, complete set of heat pump technology equipment, etc. Environmental protection industry focuses on water treatment, air pollution prevention and control, garbage treatment, ecological restoration, harmless treatment of hazardous wastes, noise and vibration control, environmental testing and analysis, online monitoring and early warning, functional environmental protection materials and other fields. Resource recycling industry focuses on remanufacturing, comprehensive utilization of solid waste, renewable resource utilization, crop straw resource utilization, renewable water utilization and other fields. Energy conservation and environmental protection service industry focuses on contract energy management service, integrated operation service of pollution control facilities, energy conservation and environmental protection assessment and monitoring service.

Our city has conquered a number of key common technologies, cultivated large-scale environmental protection service enterprises, and focused on supporting 100 energy-saving and environmental protection enterprises; focused on the construction of Yongxing national circular economy demonstration base and provincial circular economy pilot demonstration park: Zixing Economic Development Zone, Guiyang Industrial Park and Chenzhou High-tech Industrial Park. Chenzhou has also focused on supporting Jinwang Bismuth Industry, Fengyue Environmental Protection, Wanrong Metal Processing, Chenzhou Xiongfeng Environmental Protection Technology and other leading enterprises with core competitiveness in the industry to become bigger and stronger; strived to build Chenzhou into a national circular economy demonstration area and an important energy conservation and environmental protection industrial base in the province. By 2020, the total output value of the city's energy conservation and environmental protection industry will reach 40 billion yuan, and the added value will exceed 15 billion yuan.

Energy saving and consumption reducing reconstruction projects:

Chenzhou City has actively implemented the system transformation of key industries. Focusing on six high energy consuming industries, the city has promoted 100 key energy using enterprises to implement energy-saving technological transformation projects; every year, 20 enterprises are encouraged to implement key energy-saving projects such as boiler (kiln) transformation, residual heat and pressure utilization, motor energy efficiency improvement and energy system optimization, as well as improve the energy efficiency level of terminal energy products such as motor, boiler and internal combustion engine, so as to reduce the comprehensive energy of unit products consumption; has guided energy-saving service companies to adopt the contract energy management mode as the key energy consumption enterprises to implement energy-saving technology transformation; clean and efficient utilization of coal. The coking and coal chemical industries focus on promoting product structure optimization, increasing the depth of resource processing and transformation, and promoting integrated gas combined cycle power generation technology (IGCC), coke oven gas to synthetic ammonia, methanol or natural gas, and pulverized coal entrained flow bed pressurized technology.

The coking and coal chemical industries focus on promoting product structure optimization, increasing the depth of resource processing and transformation, and promoting integrated gas combined cycle power generation technology (IGCC), coke oven gas to synthetic ammonia, methanol or natural gas, and pulverized coal entrained flow bed pressurized technology. Industrial boilers shall give priority to the implementation of high-efficiency and energy-saving technical transformation or clean energy replacement. Industrial kilns focus on technical transformation of full (rich) oxygen combustion, regenerative combustion, fuel substitution and waste heat utilization, and park system energy-saving transformation.

The city has carried out the construction of distributed energy such as wind energy and solar energy and smart micro grid in the park to increase the proportion of renewable energy in the park; carried out green lighting transformation in the park, built an energy management center in the park, strengthened the cascade utilization of residual heat and pressure in the park, and promoted centralized heating and cooling. Chenzhou has focused on supporting the flue gas comprehensive treatment project of Nanling Cement Co., Ltd. in Jiahe County, and the elimination of backward production capacity in Shigaitang area, Changchong area and Tongxin bridge area of Beihu District, "Zixing District cooling and heating construction project", "Chenzhou High-tech Zone clean energy alternative project", "Chenzhou Suxian District urban clean energy alternative project", "Chenzhou coal clean utilization project", "thermal power industry flue gas purification project", "Chenzhou big cross town group coal fired boiler elimination and energy conservation and environmental protection improvement project", etc.