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湖北襄阳:积极推进太阳能光伏建筑应用
返回列表 来源: 光伏资讯 发布日期: 2021.12.14 浏览次数:

       近日【光伏资讯】微信公众号(PV-info)了解到,《襄阳市“十四五”建筑节能和绿色建筑发展规划》(征求意见稿)发布。文件提到:政府办公建筑、公益性公共建筑和2万平方米以上的大型公共建筑应至少选择一种可再生能源建筑应用,如:太阳能热水系统、太阳能光伏发电或地源热泵空调系统。鼓励其它公共建筑统一设计和安装应用可再生能源,在既有建筑改造中应用太阳能热水系统。为推进建筑领域尽早实现碳达峰、碳中和,以推广太阳能光伏建筑应用为抓手,光伏建筑一体化发展为导向,推进光伏发电、光伏照明等工程应用,大力发展屋面光伏电站、光伏瓦、光伏幕墙、光伏天窗、光伏遮阳板等建材型光伏技术在城镇建筑中一体化应用。加强光伏发电、直流供电、智能微电网、自动化系统等光伏建筑一体化技术的集成应用与优化研究,积极推动产能建筑试点示范。
        而在推动在绿色建筑集中示范区、低碳生态城(镇)、绿色重点小城镇建设中,充分利用区域的可再生能源资源,将可再生能源建筑应用作为约束性指标,实施集中连片推广。加强中深层地热资源勘探与应用潜力评估,开展中深层清洁供热新技术和实施工艺研究,积极推进中深层地热清洁供暖的工程示范,提高地热能供暖的利用规模。同时,为推进光热建筑应用,意见稿也指出:积极推进襄阳市可再生能源发展,严格执行《襄阳市住建局关于进一步加强民用建筑可再生能源应用管理的通知》,襄阳市新建、改建、扩建建筑18层(含)以下住宅(含商住楼)和宾馆、酒店、老年人公寓、学生宿舍、托幼建筑、健身洗浴中心、游泳馆(池)等热水需求较大的建筑,应统一同期设计、同步施工、同时投入使用太阳能热水系统。18层以上居住建筑的上部应统一设计,安装太阳能热水系统,其太阳能热水系统使用比例应达到单栋建筑总户数的50%以上。
文件重点内容如下:
        1.着力推广太阳能光热建筑应用,积极推进襄阳市可再生能源发展,严格执行《襄阳市住建局关于进一步加强民用建筑可再生能源应用管理的通知》,襄阳市新建、改建、扩建建筑18层(含)以下住宅(含商住楼)和宾馆、酒店、老年人公寓、学生宿舍、托幼建筑、健身洗浴中心、游泳馆(池)等热水需求较大的建筑,应统一同期设计、同步施工、同时投入使用太阳能热水系统。18层以上居住建筑的上部应统一设计,安装太阳能热水系统,其太阳能热水系统使用比例应达到单栋建筑总户数的50%以上。政府办公建筑、公益性公共建筑和2万平方米以上的大型公共建筑应至少选择一种可再生能源建筑应用,如:太阳能热水系统、太阳能光伏发电或地源热泵空调系统。鼓励其它公共建筑统一设计和安装应用可再生能源,在既有建筑改造中应用太阳能热水系统。
        2.积极推进太阳能光伏建筑应用,为推进建筑领域尽早实现碳达峰、碳中和,以推广太阳能光伏建筑应用为抓手,光伏建筑一体化发展为导向,推进光伏发电、光伏照明等工程应用,大力发展屋面光伏电站、光伏瓦、光伏幕墙、光伏天窗、光伏遮阳板等建材型光伏技术在城镇建筑中一体化应用。加强光伏发电、直流供电、智能微电网、自动化系统等光伏建筑一体化技术的集成应用与优化研究,积极推动产能建筑试点示范。
        3.大力推进地热能规模化应用 ,在资源条件适宜地区,优先发展工业余热和再生水源热泵(含污水、工业废水等),积极发展地埋管地源热泵、地表水(含江、河、湖等)地源热泵,适度发展地下水地源热泵,规模化推进浅层地热能的建筑利用。深入开展地热能建筑规模化应用试点示范工程建设和综合利用关键技术研究。推进以“汉水”利用为核心、中深层地热为辅助的可再生能源区域规模化应用。推动在绿色建筑集中示范区、低碳生态城(镇)、绿色重点小城镇建设中,充分利用区域的可再生能源资源,将可再生能源建筑应用作为约束性指标,实施集中连片推广。加强中深层地热资源勘探与应用潜力评估,开展中深层清洁供热新技术和实施工艺研究,积极推进中深层地热清洁供暖的工程示范,提高地热能供暖的利用规模。
       4.促进可再生能源利用多元化发展,从行政法规上将空气能热泵、空调纳入可再生能源利用范畴,明确空气能作为可再生能源建筑应用的条件和场景。采用集中与分散相结合的多能互补、多元互动的建筑能源利用形式,积极推广利用各类热泵为建筑物供冷、供暖、提供生活热水,提高建筑供冷、供暖、生活热水供应的电气化应用水平。依据气候条件和建筑能源需求特性,以低碳和清洁为前提,使各类可再生能源利用和各类绿色建筑、低碳城区规划相衔接和协调,深入挖掘建筑本体、周边区域的可再生能源应用潜力,推动太阳能光热、光电、地热能、空气能、生物质能等新能源的综合利用,构建多元配置、互联互通、安全可靠的可再生能源建筑利用体系。加强多能源互补系统集成与优化配置的关键技术、运行策略与优化控制的系统深入研究,规模化推进建筑能源的清洁低碳集成应用。
       5.提升可再生能源建筑应用质量,进一步建立激励与约束机制,充分发挥可再生能源在建筑“碳达峰”和“碳中和”的降碳提效的本质作用,引导各类型建筑多方位全过程应用可再生能源系统,提升可再生能源利用比例。鼓励在既有建筑绿色改造中优先应用可再生能源系统。深化可再生能源建筑应用全过程管理和运营后评价,积极利用特许经营、合同能源管理等投融资和市场化模式,对项目实施专业化建设和运行,确保可再生能源应用稳定、安全、高效。
加快可再生能源建筑应用关键设备和储能技术研发和推广,加快可再生能源替代常规能源利用的共性关键技术研究,建立健全可再生能源建筑应用标准体系。

Recently [PV Information] wechat official account (PV-INFO) learned that the "Xiangyang 14th Five-year" Building Energy conservation and Green Building Development Plan (draft) has been released.   Government office buildings, public welfare buildings and large public buildings larger than 20,000 square meters should choose at least one renewable energy building application, such as solar hot water systems, solar photovoltaic power generation or ground source heat pump air-conditioning systems, the document said.  Other public buildings are encouraged to design and install renewable energy uniformly, and solar water heating systems are used in the renovation of existing buildings.  To promote construction carbon peak, carbon neutral, as soon as possible to promote solar photovoltaic building application, and communities in photovoltaic building integrated development as the guide, promote the photovoltaic power generation, photovoltaic lighting engineering application, develop the photovoltaic power station, solar roof tiles, photovoltaic roof, solar photovoltaic wall visor type building materials such as photovoltaic technology integration application in urban construction.   We will strengthen research on integrated application and optimization of photovoltaic building integration technologies such as photovoltaic power generation, DC power supply, smart microgrid and automation systems, and actively promote pilot demonstrations of capacity building.  

In promoting the construction of centralized demonstration areas of green buildings, low-carbon eco-cities (towns) and key green towns, the renewable energy resources of the region should be fully utilized, and the application of renewable energy buildings should be taken as a binding indicator to implement centralized and contiguously promotion.   We will strengthen the assessment of exploration and application potential of middle and deep geothermal resources, carry out research on new technologies and implementation processes for middle and deep clean heating, actively promote demonstration projects for middle and deep clean geothermal heating, and increase the scale of geothermal heating.   At the same time, in order to promote the application of solar-thermal buildings, the draft also points out:  Actively promote the development of renewable energy in Xiangyang city, strictly implement the Notice of Xiangyang Municipal Bureau of Housing and Urban-rural Development on Further Strengthening the Application management of Renewable Energy in Civil Buildings.   Xiangyang city building, rebuilding and expansion of 18 layer (including) the following residential buildings (including mass) and hotels, hotels, elderly apartments, student dormitory, nursery construction, fitness, bath center, swimming pool (pool), and other hot water demand larger building, design should be unified in the same period, the synchronous construction, put into use of solar energy hot water system at the same time.  The upper part of residential buildings with more than 18 floors shall be uniformly designed and installed with solar hot water system, and the proportion of solar hot water system shall reach more than 50% of the total number of households in a single building.  

The key contents of the document are as follows:  

1. Focus on promoting the application of solar thermal buildings, actively promote the development of renewable energy in Xiangyang city, and strictly implement the Notice of Xiangyang Municipal Housing And Urban-rural Development Bureau on Further Strengthening the Application management of Renewable Energy in Civil Buildings.   Xiangyang city building, rebuilding and expansion of 18 layer (including) the following residential buildings (including mass) and hotels, hotels, elderly apartments, student dormitory, nursery construction, fitness, bath center, swimming pool (pool), and other hot water demand larger building, design should be unified in the same period, the synchronous construction, put into use of solar energy hot water system at the same time.   The upper part of residential buildings with more than 18 floors shall be uniformly designed and installed with solar hot water system, and the proportion of solar hot water system shall reach more than 50% of the total number of households in a single building.   Government office buildings, public welfare buildings and large public buildings over 20,000 square meters should choose at least one renewable energy building application, such as solar water heating system, solar photovoltaic power generation or ground source heat pump air conditioning system.   Other public buildings are encouraged to design and install renewable energy uniformly, and solar water heating systems are used in the renovation of existing buildings.  

2. Actively promote the application of solar photovoltaic buildings, in order to promote the construction industry to achieve carbon peak and carbon neutrality as soon as possible, promote the application of photovoltaic power generation, photovoltaic lighting and other projects by promoting the application of solar photovoltaic buildings as the starting point and the integrated development of photovoltaic buildings as the guide.   Vigorously develop roof photovoltaic power station, photovoltaic tile, photovoltaic curtain wall, photovoltaic skylight, photovoltaic sunshade and other building materials photovoltaic technology in the integrated application of urban buildings.  We will strengthen research on integrated application and optimization of photovoltaic building integration technologies such as photovoltaic power generation, DC power supply, smart microgrid and automation systems, and actively promote pilot demonstrations of capacity building.  

3. Promote the geothermal energy scale application, suitable area, the condition of resource priority to the development of industrial waste heat and regeneration water source heat pump (including sewage, industrial wastewater, etc.), the positive development of ground source heat pump exchanger, surface water (river, river, lake, etc.), ground source heat pump, moderate development of groundwater source heat pump, promote large-scale building utilization of shallow geothermal energy.   We will further develop pilot and demonstration projects for large-scale application of geothermal energy buildings and research on key technologies for comprehensive utilization of geothermal energy.   To promote the large-scale application of renewable energy in regions with the utilization of "Han Water" as the core and the middle-deep geothermal as the auxiliary.  In the construction of green building demonstration zones, low-carbon eco-cities (towns) and key green towns, we will make full use of regional renewable energy resources, make the application of renewable energy buildings a mandatory target, and promote them in a cluster.  We will strengthen the assessment of exploration and application potential of middle and deep geothermal resources, carry out research on new technologies and implementation processes for middle and deep clean heating, actively promote demonstration projects for middle and deep clean geothermal heating, and increase the scale of geothermal heating.  

4. Promote the diversified development of renewable energy utilization, include air energy heat pumps and air conditioners into the scope of renewable energy utilization from administrative regulations, and clarify the conditions and scenarios for the application of air energy as renewable energy in buildings.   We will adopt a multi-energy complementary and multi-interactive form of building energy utilization combining centralization and decentralization, actively promote the use of various heat pumps to provide cooling, heating and domestic hot water for buildings, and improve the electrification application level of building cooling, heating and domestic hot water supply.  According to the climatic conditions and building energy demand characteristics, on the premise of low carbon and clean and make all kinds of renewable energy use and all kinds of green building, low carbon urban planning phase cohesion and coordination, in-depth excavation of the building ontology, the surrounding area of renewable energy potential applications, can promote the solar-thermal, photoelectric, geothermal energy, air, the comprehensive utilization of biomass energy and other new energy,   We will build a multi-configuration, interconnected, safe and reliable renewable energy building utilization system.   Further research on key technologies, operation strategies and optimal control of multi-energy complementary system integration and optimal configuration should be strengthened to promote the large-scale clean and low-carbon integrated application of building energy.  

5. Improve the application quality of renewable energy buildings, further establish incentive and constraint mechanisms, give full play to the essential role of renewable energy in building "carbon peak" and "carbon neutral" carbon reduction and efficiency, guide all types of buildings to apply renewable energy system in the whole process from all directions, and improve the proportion of renewable energy utilization.   We will encourage the preferential application of renewable energy systems in the green renovation of existing buildings.   We will deepen the whole-process management and post-operation evaluation of renewable energy building applications, actively use investment and financing and market models such as franchising and contract energy management to carry out professional construction and operation of projects, and ensure the stable, safe and efficient application of renewable energy.  

We will accelerate the research and development and popularization of key equipment and energy storage technologies for renewable energy buildings, speed up research on common key technologies for replacing conventional energy with renewable energy, and establish and improve a standard system for the application of renewable energy buildings.  





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