According to the “Implementation Plan for Promoting Urban-Rural Heating“ Coal to Electricity ”Pilot Work” recently released, during the “Thirteenth Five-Year Plan” period, the province will strive to complete the task of heating “coal to electricity” for 500,000 households. Our city has become a pilot unit for heating "coal to electricity" in the province.

　　It will gradually replace traditional small coal-fired boilers by carrying out heating "coal to power" pilots, increase the proportion of electric energy in terminal consumption, dissipate surplus power, ensure residents' heating, reduce air pollution emissions, and promote urban and rural heating energy structure adjustment and technological progress . This year, the pilot project of heating coal from 5,000 residents and 50 highway service areas (toll station management office areas) for heating will be completed, and electric heating will be promoted in public schools such as schools, hospitals, shopping malls, office buildings, and workshops where conditions permit. During the "Thirteenth Five-Year Plan" period, the province strives to complete the task of heating 500,000 coal households for "coal-to-electricity" heating. In areas where conditions permit, schools, hospitals, nursing homes, tourist attractions and other public welfare institutions and township authorities, village committees and other electric heating facilities Full coverage, by 2020, the formation of an average annual power consumption of more than 6 billion degrees.

　　Areas that are difficult to cover with central heating and natural gas pipeline networks can be included in the scope of promotion: rural areas, residents around county towns, and suburban junctions. Priority will be given to existing residential buildings that have completed insulation renovation, newly built residential buildings that meet building energy efficiency standards; public buildings such as urban and rural schools, hospitals, shopping malls, expressway service areas (toll station management office areas), office buildings, and factory buildings; Villages in urban areas, surrounding areas of new cities, key areas for ecological conservation, tourist attractions and surrounding areas, poverty alleviation and coal mining subsidence areas, relocation villages and new rural communities, and village transformation villages.

　　Scientifically choose the heating "coal to electricity" path. The air source heat pump is comfortable, energy-saving, stable in operation, long in service life, available for heating in winter and cooling in summer. The one-time investment cost is relatively high, and the operating cost in the later period is moderate. It is suitable for heating for residents' homes and office spaces. The storage type electric heater is flexible and easy to install, can make full use of low valley electricity, the one-time investment cost and the later operating cost are low, and it is suitable for heating of residential homes and office spaces and schools with few people. Energy storage heating cable has good comfort, strong control ability of sub-room, high electric-heat conversion rate, long service life, low valley electricity can be used, one-time investment cost is moderate, operating cost is low, suitable for new or conditional renovation of residential and collective units Wait for heating. Large thermal storage is comfortable and environmentally friendly, with low average investment cost and moderate operating cost. It is convenient to use computer system to realize automatic control by time and room. It is suitable for large-scale centralized heating in schools, hospitals, shopping malls, office spaces, residential areas and so on. After the technology of small heat storage is mature, it can also be used for residential users. The ground source heat pump is energy-saving, efficient, safe and stable, cold and hot compatible, multi-use (can provide domestic hot water), small footprint, high one-time investment cost, low operating cost, suitable for near water source, geothermal resources, large Concentrated area heating.