Department of Housing and Urban-Rural Development of Jiangsu Province
Guiding Opinions on Promoting Green Urban and Rural Construction under the Target of Carbon Peak

Su Jian Ban [2021] No. 66

Housing Urban and Rural Construction Bureau (Construction Committee, Real Estate Bureau), Urban Management Bureau, Nanjing, Wuxi, Suzhou, Nantong City Garden (Municipal) Bureau, Nanjing, Xuzhou, Suzhou City Water Affairs Bureau:
In order to thoroughly implement General Secretary Xi Jinping's important instructions on carbon peak and carbon neutrality, as well as a series of important instructions on urban and rural housing construction, comprehensively promote the transformation of urban and rural construction in the province to a green and low-carbon direction, and strive to build a beautiful Jiangsu, combined with the actual work of our province, the following opinions are put forward.
1. fully understand the significance
General Secretary Xi Jinping has repeatedly emphasized that achieving carbon peaks and carbon neutrality is a broad and profound economic and social systemic change. More powerful policies and measures must be adopted. Carbon dioxide emissions will strive to reach their peak by 2030 and strive to achieve carbon neutrality by 2060. The field of housing urban and rural construction covers a wide range, involving many industries and a long industrial chain. The promotion of green urban and rural construction will make a positive contribution to the peak of carbon emissions in the province. In recent years, the province has actively promoted the transformation and development, green development, and low-carbon development in the field of housing and urban-rural construction, and has achieved positive results. However, the large-scale construction and large-scale consumption formed during the period of rapid urbanization have not been fundamentally changed. Entering the new stage of development, unswervingly taking the road of green urban and rural construction, and promoting the realization of carbon peak and carbon neutral goals is the only way for the high-quality development of housing urban and rural construction in the province, which has important practical significance. The competent departments of housing and urban-rural construction at all levels in the province should base themselves on the new development stage and, on the basis of the conservation-oriented urban-rural construction action deployed and implemented by the provincial party committee and provincial government in 2009, take the initiative to meet the requirements of carbon peak and carbon neutrality targets, integrate the concept of green development into the key work in the field of housing and urban-rural construction, combine with the implementation of the construction policy in the new period, and promote the modernization of green building, in combination with promoting the construction of beautiful and livable cities and beautiful rural areas, we will strive to build a new development pattern in the field of housing and urban-rural construction in the province.
2. and accurately grasp the overall requirements
(I) guiding ideology. Guided by Xi Jinping Thought on Socialism with Chinese Characteristics for a New Era, thoroughly implement the spirit of the 19th National Congress of the Communist Party of China and the Second, Third, Fourth, and Fifth Plenary Sessions of the 19th Central Committee, in accordance with the decisions and deployments of the Party Central Committee, the State Council, the Provincial Party Committee and the Provincial Government, Based on the new development stage, implement the new development concept, build a new development pattern, and vigorously promote green and low-carbon development around the goals, continue to promote energy conservation and emission reduction, low-carbon development, environmental friendliness, and green ecology in the fields of housing and urban and rural construction, and promote the province's green urban and rural construction to a new level.
(II) basic principles
People-oriented, people's livelihood sharing. Adhere to the people-centered development concept, closely integrate the promotion of carbon peaks with the improvement of people's quality of life, build high quality green buildings, create green low-carbon residential communities, create beautiful and livable cities, create green villages, and promote the extensive participation of the people. Advocate a green lifestyle, enhance the well-being of the people, and let the people have more sense of gain, happiness, and security in the green development of urban and rural construction.
Systematic planning, overall promotion. Adhere to systematic thinking, strengthen forward-looking thinking, pay attention to overall planning, combine the provincial party committee and the provincial government's carbon peak action plan, incorporate the carbon peak target requirements into the overall layout of the housing urban and rural construction field, strengthen the multi-objective coordination of all lines, and accelerate the formation A sound policy support system will comprehensively promote green urban and rural construction.
Highlight the key points and work for a long time. Focus on cities and towns, take into account rural areas, focus on controlling the total energy consumption in the field of housing and urban-rural construction, increase the carbon sink capacity of green space, and improve energy efficiency. Insist on starting from now, starting from me, focusing on thinking innovation, method innovation, and technological innovation, continuous efforts, long-term success, and promote the early realization of carbon peak and carbon neutrality.
(III) the overall objective. By 2025, the total scale of green buildings in the province will remain the largest in the country, and the intensity of building carbon emissions will strive to be the lowest in the country; the green development concept of the province's housing and urban-rural construction system is deeply rooted in the hearts of the people, and a complete life cycle of design, construction, operation, and demolition of buildings will be built., Involving a new pattern of green development in various industries such as real estate, construction, construction, municipal facilities, urban management, landscaping. By 2030, the province's green urban and rural construction has achieved significant results, the regulations, policies and technical standard system will be more complete, and the housing and urban-rural construction field will complete the task of carbon peak.
3. promotes high-quality development of green buildings
(IV) improve the quality of green buildings. Fully implement the new version of "Green Building Design Standards", "Residential Design Standards" and "Residential Building Energy Conservation and Thermal Environment Standards" to improve building safety, durability, health and comfort, resource conservation, intelligence and intelligence, and improve building indoor air, water quality, sound insulation and other health Performance indicators continue to improve the quality of green buildings. We will strengthen the construction of high quality green building projects, vigorously develop ultra-low energy consumption, near zero energy consumption and zero energy consumption buildings, promote government investment projects to take the lead in demonstration, and continue to carry out the construction of green building demonstration areas. By 2025, new buildings will be fully designed and constructed in accordance with ultra-low energy consumption standards, and an increase of 30% on the basis of increasing energy saving by 30% in 2020, a number of high quality green building projects will be built, and a number of energy-saving, low-carbon, smart and livable green Building demonstration area.
(V) promote energy-saving renovation of existing buildings. We will carry out in-depth energy statistics, auditing and publicity of office buildings and large-scale public buildings, formulate energy consumption quotas for public buildings by classification, explore the implementation of energy consumption management systems for public buildings based on quota indicators, and guide all localities to incorporate energy-saving renovation of existing buildings into the "14th Five-Year Plan" green building development plan simultaneously, and transform existing buildings that exceed energy consumption quotas. Focus on public institution buildings, encourage the use of contract energy management and other market-oriented methods to implement green energy-saving transformation, improve building energy efficiency. By 2025, a number of existing building green energy efficiency improvement projects will be completed.
(VI) to deepen the application of renewable energy in buildings. Deeply explore the application potential of renewable energy in the building body and surrounding areas, promote the comprehensive utilization of new energy sources such as solar thermal, photoelectric, shallow geothermal energy, air energy, biomass energy, etc., and vigorously develop photovoltaic tiles, photovoltaic curtain walls and other building materials. Integrated application of photovoltaic technology in urban buildings. Actively promote heat pump decentralized heating and improve the application level of building electrification. By 2025, the province will add 500 MW of solar photovoltaic building integrated application capacity, 50 million square meters of solar thermal building application area, 3 million square meters of geothermal energy building application area, and 8% of renewable energy replacing regular building energy.
(VII) advocate green design. Adhere to the design guidance, establish the design concept of green and low-carbon, reasonable economy, comfortable and natural, inheriting culture and highlighting style, and run it through the whole process of project construction and the whole life cycle. Actively adopt natural ventilation and natural lighting to create a good building microclimate, pay attention to the recycling of water resources, and minimize energy, resource consumption and impact on the ecological environment. Promote the application of building information model (BIM) technology, promote the multi-professional collaboration under the guidance of green building design, and promote the integration of architectural technology and art, science and technology and humanities. By 2025, cultivate a group of influential green building design talents and cultivate a group of influential green building design enterprises.
(VIII) promote green construction. In-depth implementation of construction waste reduction, and explore the establishment of a dynamic assessment and evaluation system for green construction of engineering projects. By 2025, the construction waste discharge per 10,000 square meters of new construction sites will not exceed 300 tons (excluding engineering slag and engineering mud), Green construction technology is fully applied, and large-scale projects fully meet the national green construction evaluation standards. Steady development of assembly buildings, the promotion of assembly decoration, by 2025, assembly buildings accounted for the same period of new construction area ratio of 50%, assembly decoration buildings accounted for the same period of new construction of finished housing area ratio of 30%. Promote the certification and adoption of green building materials products, encourage relevant certification bodies and inspection and testing institutions to apply for green building materials product certification qualifications, establish a working mechanism for the adoption and application of green building materials, and encourage green buildings and prefabricated buildings to give priority to the use of green building materials products.
(IX) strengthen green operation management. Establish a green building logo project operation data reporting system, strengthen the green building logo project operation data management, guide property management enterprises to carry out green property management, improve the level of building wisdom operation and management. We will improve the system of sub-measurement, monitoring and evaluation of building energy consumption, carry out the evaluation of green building operation, strengthen the evaluation of building energy efficiency, and strengthen the credit management of energy efficiency evaluation institutions. Guide all localities to regularly update and maintain the building energy consumption supervision platform, realize real-time collection and real-time monitoring of building energy consumption, and timely publicize and disclose the energy consumption information of key energy-using buildings. By 2025, the operation and management platforms of all districts and cities will be fully upgraded.
4. to create a green low-carbon residential community
(X) promote the improvement of existing residential areas. The concept of green and low carbon runs through the whole process of the transformation of old urban areas and the construction of beautiful and suitable residential areas. Promote the simultaneous implementation of building energy-saving renovation in the renovation of old communities with conditions, actively use sponge city construction concepts and methods, select economical, applicable, green and environmentally friendly technologies and materials, and promote the application of energy-saving lighting, water-saving appliances, permeable asphalt and other products. Fully integrate the scattered and fragmented areas to add green sites and pocket parks, strengthen the construction of convenient green parks, and enhance the ecological effects of existing settlements. Encourage the introduction of specialized property management services and strengthen the operation and management of energy conservation and emission reduction.
(11) Carry out green community creation actions. Implement the requirements of the "Notice of the Ministry of Housing and Urban-Rural Development and Other Departments on Printing and Distributing the Action Plan for the Creation of Green Communities", establish and improve the mechanism for the construction and renovation of community human settlements, promote the greening of infrastructure, and create a green and pleasant environment. Strengthen the overall planning and coordination of departments, promote the concept of green development throughout the whole process of community design, construction, management and service, and promote the construction and renovation of community human settlements in a simple, moderate, green and low-carbon way. By 2022, the establishment of green communities has achieved remarkable results, and strive to achieve more than 60% of urban communities to participate in the creation action and meet the requirements.
(12) Strengthen the intelligent management of residential communities. Implement the requirements of the Ministry of Housing and Urban-Rural Development and other departments "Opinions on Promoting Property Service Companies to Accelerate the Development of Online and Offline Life Services" and "Opinions on Promoting Property Service Companies to Develop Home Community Elderly Care Services", promote the construction of smart property management service platforms, and support The interconnection of third-party platforms such as e-commerce, technology, finance, and express delivery will play the role of property service companies as a bridge connecting residential communities inside and outside. Build a smart residential community, and promote the construction and upgrading of smart security, smart parking, smart charging, smart access control (gate), smart lighting and smart property services. Encourage property service companies to use a variety of means of smart property services to actively explore green energy-saving solutions, reduce the cost of property management services, and realize the green development of property management services.
(13) Promote the construction of beautiful and livable neighborhoods. Promote the linkage and upgrading of residential blocks, promote the integration of "private space within the wall" and "public space outside the wall", advocate the pattern of "small blocks and dense road network", comprehensively consider factors such as ventilation and sunshine, optimize the space of building groups and building interfaces, improve the microclimate of blocks and reduce the heat island effect. We will enrich the service functions of blocks, encourage the compound utilization of facilities and the mixed layout of street formats, supplement living service facilities such as old-age care, child care, sports and sports, and housekeeping, improve service formats such as convenient commerce in blocks, build a "one-stop" living service complex, build a "15-minute community service circle" and "5-minute convenient living circle", and guide residents to travel nearby to reduce carbon emissions. Advocate green transportation, establish road network microcirculation, improve non-motor vehicle, pedestrian traffic system and pedestrian crossing facilities, create a walking and riding environment in the block, effectively connect the layout of bus stops, encourage the construction of intensive parking facilities above and below the ground, advocate time-sharing shared parking, and promote traffic carbon reduction. Create green space in the block, promote the construction of tree-lined roads and greenways in the block, and connect public activity spaces.
5. to promote the green transformation of urban construction
(14) Vigorously implement urban renewal actions. Create a compact, distributed, group-based spatial structure, encourage the establishment of independent and moderately connected energy, water supply and other lifeline systems, optimize the layout of green networks and green corridors between groups, build biological corridors, lay out emergency shelters, disaster avoidance and other places, and form an urban organic evacuation pattern. In accordance with the principle of full utilization and functional renewal, priority should be given to promoting small-scale and gradual transformation and upgrading of urban central areas, historical areas, waterfront areas, old residential areas, industrial areas and other areas, so as to promote spatial stitching and functional weaving. We will implement urban ecological restoration, orderly promote the ecological restoration of damaged mountains, rivers and lakes in cities, protect the natural features of urban mountains, and restore and maintain the natural connectivity and mobility of river and lake water systems. Strengthen the protection and utilization of historical and cultural cities and towns, promote the contemporary activation and utilization of historical buildings and spaces, and realize the green and sustainable development of historical and cultural resources on the basis of maintaining the traditional pattern and historical style. Strengthen the shaping of urban characteristics, improve the quality of urban renewal through careful design and lean construction, build high quality buildings, create high quality space, and avoid unnecessary transformation in the future.
(15) Promote the green development of municipal infrastructure. Accelerate the development of urban green lighting, fully apply high-efficiency light sources in new (reform, expansion) construction projects, and accelerate the energy-saving transformation of existing low-efficiency and high-consumption lighting facilities through contract energy management and other means. Actively promote single lamp control, time-sharing partition control and other intelligent lighting control technology, accelerate the application of intelligent light pole. Strengthen the construction of water-saving cities, increase the transformation of old urban water supply pipe networks, promote intelligent zoning measurement management, and control the leakage rate of urban water supply pipe networks within 10%. Actively promote the construction of urban sewage treatment plant tail water ecological wetland, improve the ecological safety of water. Strengthen the utilization of urban sewage resources. By 2025, the recycling rate of tail water from urban sewage treatment plants will reach 25%. Strengthen the operation of water supply and drainage facilities to save energy and reduce consumption, promote the photovoltaic utilization of water supply and drainage facilities, sewage source heat recovery and other technical applications, promote the informatization and intelligent transformation of facilities, optimize adjustment and precise control of facility operating conditions. In the municipal road construction, vigorously promote the application of construction waste, road waste and other recycled materials. Promote the construction of urban underground comprehensive pipe gallery according to local conditions.
(16) Systematically promote the construction of sponge cities. In urban construction activities, priority should be given to protecting the life community of good mountains, rivers, forests, fields, lakes and grasses, and tamping the ecological base of sponge cities. Establish and improve the work promotion mechanism, put the concept and requirements of sponge city construction through the whole process of project construction, and strengthen the coordination with the transformation of old residential areas, the treatment of black and smelly water bodies, drainage and waterlogging prevention. Coordinate the construction of "green" and "gray" infrastructure, and give full play to the role of urban green spaces, water bodies, roads, buildings and facilities in absorbing, storing, releasing, and purifying rainwater. Pay attention to the overall integration of ecological landscape and sponge function, rationally use measures such as permeable pavement, rain garden, concave green space, grass planting ditch, etc., strengthen the vertical design of the internal and surrounding plots of the site, and reasonably construct rainwater catchment zoning and runoff channel. Strengthen the demonstration and guidance of typical projects, improve the maintenance and management system of sponge facilities, strengthen the monitoring and evaluation of the operation effect of facilities, and improve the level of sponge city construction.
(17) Strengthen the classified disposal and resource utilization of garbage. Promote waste reduction and recycling, continue to improve the large-scale diversion and disposal of urban and rural residents' domestic waste, kitchen waste, construction waste, and landscaping waste, steadily promote the fine classification of urban residents' domestic waste, strengthen scientific management, and focus on publicity and guidance. Promote habit formation, improve long-term mechanisms, and build a full-chain disposal system of classified delivery, collection, transportation, and treatment. By 2025, the recycling rate will reach more than 35%. Promote waste incineration and reduce the amount of waste landfill. By 2022, urban domestic waste will achieve "zero landfill". Strengthen landfill methane emission control to reduce unorganized emissions. Encourage the use of collaborative disposal process for the treatment of kitchen waste (kitchen), the resulting biogas to achieve energy utilization. Promote the construction of construction (demolition, decoration) waste disposal facilities, promote the application of resource utilization products, and achieve full coverage of resource utilization of construction waste in cities above the county level by 2025. Promote the resource utilization of landscaping waste, and by 2025, the utilization rate will reach 40%.
(18) Solidly promote the construction of ecological garden cities. Strengthen the construction of urban landscaping, strengthen the functions of maintaining ecological balance, creating a beautiful environment, energy saving, carbon sequestration and sinks, and pay attention to the systematicness, integrity and ecology of green space. Protect and restore ecological resources such as mountains and rivers, rationally arrange structural green spaces, expand small and medium-sized green spaces, build ecological corridors, and promote the organic integration of water, roads, and green nets. Strengthen the protection of urban biodiversity, plant a wide range of native suitable tree species, promote double-layer greening and natural community planting, promote vertical greening, encourage roof greening, increase the three-dimensional green volume of urban space, and continue to increase ecological benefits and total carbon sinks. Balancing the layout of park green space, improving accessibility, improving service facilities, improving the level of landscape art, and building a high quality urban green living room. Improve the tree-lined system, build urban greenways, and organically connect green spaces, residential areas, public service facilities, transportation and slow-moving systems. By 2025, the construction of national ecological garden cities will continue to be in the forefront of the country. Provincial ecological garden cities will cover every districted city, the green coverage rate of urban built-up areas will remain above 40%, and the 10-minute service circle coverage rate of urban parks and green spaces will reach 82%, and the carbon sink capacity and carbon sequestration efficiency of the urban green space system will continue to increase.
6. Strengthen the Construction of Green Countryside
(19) Promote the construction of green farm houses. In accordance with the principles of safety and application, energy saving and carbon reduction, economic beauty, health and comfort, we will continue to improve the design level and construction quality of rural houses, and improve the housing conditions of farmers. Focus on new rural houses, study and improve the appropriate technical routes for green rural houses, steadily improve the energy-saving standards of rural houses, strengthen the promotion and application of renewable energy such as solar photovoltaic, solar thermal and biomass energy, and reduce the cost of electricity for farmers. Combined with the seismic reinforcement of rural houses in earthquake-prone areas, we will simultaneously explore and promote the energy-saving transformation of existing rural houses. Guide farmers to continuously reduce the use of traditional energy such as coal and straw, and effectively reduce direct carbon dioxide emissions.
(20) Promote the construction of green villages. Follow the law of urbanization and the development trend of urban-rural integration, according to the town and village layout planning, guide all kinds of resources to give priority to the planning and development of the village investment, to avoid the process of construction waste. Strengthen the classification and guidance of villages, and focus on maintaining the pastoral rural landscape pattern with traditional artistic conception and realizing the organic integration of villages with the surrounding natural environment. The planning of newly-built villages should be of appropriate scale, appropriate scale and natural boundary, avoiding urbanization, artificialization and hardening of construction behavior. Encourage the recycling of abandoned local building materials and old objects, and transform and revitalize the unused buildings in villages. Pay attention to the local nature of village greening techniques, and give priority to fruits and vegetables and local suitable plants. Rational and intensive allocation of public service facilities, the use of online and offline ways to meet the production and living needs of villagers. Strengthen the green construction of municipal facilities such as water supply, drainage and roads, and establish and improve the long-term management and protection mechanism of village environment.
(21) Promote the construction of green small towns. Actively promote the green development of small towns, and constantly enhance the comprehensive service capacity. Make full use of the original topography, maintain the landscape and natural features, and adopt native tree species with natural applicability and low maintenance cost for greening and beautification. According to the actual situation of small towns, scientifically determine the scale and scale of construction, new buildings should be multi-storey, strictly control high-rise. The combination of centralized and decentralized layout of public facilities, encourage the combined use of public service buildings, and use renewable energy such as solar and wind energy according to local conditions to improve energy efficiency. Guide the development of slow-moving systems, organically connect with public venues, service facilities and other supporting facilities, and encourage the use of low-carbon transportation methods such as public bicycles and electric vehicles.
(22) Promote the reduction and recycling of rural domestic waste. The classification of domestic waste is regarded as an important carrier to improve the rural ecological civilization, which is incorporated into the village rules and regulations and the construction of rural civilization, and actively guides the villagers to develop the living habit of garbage classification. Explore a simple and easy classification treatment model that conforms to the characteristics of rural areas and farmers' habits, and reduce the amount of garbage treated out of the village. Actively promote the on-site ecological treatment of perishable waste, the resource utilization of recyclable waste, the integration of other waste into the urban and rural integrated domestic waste collection, transportation and disposal system, and the unified collection and transportation of hazardous waste in accordance with regulations.
7. earnestly grasp the organization and implementation
(23) Clear job responsibilities. The province's housing and urban-rural construction system must effectively strengthen organization and leadership, earnestly implement the concept of green development, and put green urban-rural construction under the goal of carbon peak on the agenda as an important part of the high-quality development of housing and urban-rural construction. Local construction, real estate, urban management, municipal gardens, water affairs and other competent departments should perform their respective duties, strengthen communication and coordination, carefully organize and implement, form a strong joint force to promote green urban and rural construction, and ensure high-quality completion of various tasks.
(24) Strengthen policy support. Improve laws and policies, and promote the revision of the "Regulations on the Development of Green Buildings in Jiangsu Province", "Regulations on the Management of Urban Appearance and Environmental Sanitation in Jiangsu Province", and "Regulations on the Protection of Famous Historical and Cultural Cities, Towns and Villages in Jiangsu Province. Integrate the requirements of green urban and rural construction into the evaluation standards of Jiangsu Human Settlement Environment Award, Jiangsu Ecological Garden City, Jiangsu Urban Management Demonstration City (County), Jiangsu Province Residential Area (Old Community) and other evaluation standards, and actively build a technical system to support green urban and rural construction And standard system. Strengthen the guiding role of provincial special funds, pay attention to attracting social funds to participate, and vigorously support various projects that implement the concept of green and low-carbon development.
(25) Strengthen demonstration and leadership. Highlight the green orientation of demonstration projects such as sponge cities, livable demonstration settlements, green buildings, modernization of the construction industry, improvement of agricultural houses in northern Jiangsu, garbage classification, landscaping, etc., add pilot cities and pilot projects for the construction of beautiful livable cities in due course, and pay attention to the assessment of relevant contents of green and low-carbon transformation and development. Strengthen investigation and research, discover, establish, and summarize typical practices in a timely manner, regularly compile typical cases of green urban and rural construction in the province, and give full play to the typical demonstration and leading role. Encourage all localities to boldly explore and innovate, and strive to form replicable institutional results, which will be popularized when conditions are ripe.
(26) Pay attention to publicity and guidance. Carry out various forms of training and exchanges to continuously improve the ability and level of green urban and rural construction. Pay attention to the role of media propaganda and guidance, report typical experiences and advanced practices in a timely manner, further build social consensus, win support from all walks of life, and create good conditions for advancing work. Organize and coordinate all forces to participate in green urban and rural construction, create a good working atmosphere, and guide the people to consciously maintain a beautiful home.

Department of Housing and Urban-Rural Development of Jiangsu Province
April 15, 2021

(This post is public)