近日【光伏資訊】微信公眾號(hào)（PV-info）了解到，《襄陽市“十四五”建筑節(jié)能和綠色建筑發(fā)展規(guī)劃》（征求意見稿）發(fā)布。文件提到：政府辦公建筑、公益性公共建筑和2萬平方米以上的大型公共建筑應(yīng)至少選擇一種可再生能源建筑應(yīng)用，如：太陽能熱水系統(tǒng)、太陽能光伏發(fā)電或地源熱泵空調(diào)系統(tǒng)。鼓勵(lì)其它公共建筑統(tǒng)一設(shè)計(jì)和安裝應(yīng)用可再生能源，在既有建筑改造中應(yīng)用太陽能熱水系統(tǒng)。為推進(jìn)建筑領(lǐng)域盡早實(shí)現(xiàn)碳達(dá)峰、碳中和，以推廣太陽能光伏建筑應(yīng)用為抓手，光伏建筑一體化發(fā)展為導(dǎo)向，推進(jìn)光伏發(fā)電、光伏照明等工程應(yīng)用，大力發(fā)展屋面光伏電站、光伏瓦、光伏幕墻、光伏天窗、光伏遮陽板等建材型光伏技術(shù)在城鎮(zhèn)建筑中一體化應(yīng)用。加強(qiáng)光伏發(fā)電、直流供電、智能微電網(wǎng)、自動(dòng)化系統(tǒng)等光伏建筑一體化技術(shù)的集成應(yīng)用與優(yōu)化研究，積極推動(dòng)產(chǎn)能建筑試點(diǎn)示范。
        而在推動(dòng)在綠色建筑集中示范區(qū)、低碳生態(tài)城（鎮(zhèn)）、綠色重點(diǎn)小城鎮(zhèn)建設(shè)中，充分利用區(qū)域的可再生能源資源，將可再生能源建筑應(yīng)用作為約束性指標(biāo)，實(shí)施集中連片推廣。加強(qiáng)中深層地?zé)豳Y源勘探與應(yīng)用潛力評(píng)估，開展中深層清潔供熱新技術(shù)和實(shí)施工藝研究，積極推進(jìn)中深層地?zé)崆鍧嵐┡墓こ淌痉叮岣叩責(zé)崮芄┡睦靡?guī)模。同時(shí)，為推進(jìn)光熱建筑應(yīng)用，意見稿也指出：積極推進(jìn)襄陽市可再生能源發(fā)展，嚴(yán)格執(zhí)行《襄陽市住建局關(guān)于進(jìn)一步加強(qiáng)民用建筑可再生能源應(yīng)用管理的通知》，襄陽市新建、改建、擴(kuò)建建筑18層（含）以下住宅（含商住樓）和賓館、酒店、老年人公寓、學(xué)生宿舍、托幼建筑、健身洗浴中心、游泳館（池）等熱水需求較大的建筑，應(yīng)統(tǒng)一同期設(shè)計(jì)、同步施工、同時(shí)投入使用太陽能熱水系統(tǒng)。18層以上居住建筑的上部應(yīng)統(tǒng)一設(shè)計(jì)，安裝太陽能熱水系統(tǒng)，其太陽能熱水系統(tǒng)使用比例應(yīng)達(dá)到單棟建筑總戶數(shù)的50%以上。
文件重點(diǎn)內(nèi)容如下：
        1.著力推廣太陽能光熱建筑應(yīng)用，積極推進(jìn)襄陽市可再生能源發(fā)展，嚴(yán)格執(zhí)行《襄陽市住建局關(guān)于進(jìn)一步加強(qiáng)民用建筑可再生能源應(yīng)用管理的通知》，襄陽市新建、改建、擴(kuò)建建筑18層（含）以下住宅（含商住樓）和賓館、酒店、老年人公寓、學(xué)生宿舍、托幼建筑、健身洗浴中心、游泳館（池）等熱水需求較大的建筑，應(yīng)統(tǒng)一同期設(shè)計(jì)、同步施工、同時(shí)投入使用太陽能熱水系統(tǒng)。18層以上居住建筑的上部應(yīng)統(tǒng)一設(shè)計(jì)，安裝太陽能熱水系統(tǒng)，其太陽能熱水系統(tǒng)使用比例應(yīng)達(dá)到單棟建筑總戶數(shù)的50%以上。政府辦公建筑、公益性公共建筑和2萬平方米以上的大型公共建筑應(yīng)至少選擇一種可再生能源建筑應(yīng)用，如：太陽能熱水系統(tǒng)、太陽能光伏發(fā)電或地源熱泵空調(diào)系統(tǒng)。鼓勵(lì)其它公共建筑統(tǒng)一設(shè)計(jì)和安裝應(yīng)用可再生能源，在既有建筑改造中應(yīng)用太陽能熱水系統(tǒng)。
        2.積極推進(jìn)太陽能光伏建筑應(yīng)用，為推進(jìn)建筑領(lǐng)域盡早實(shí)現(xiàn)碳達(dá)峰、碳中和，以推廣太陽能光伏建筑應(yīng)用為抓手，光伏建筑一體化發(fā)展為導(dǎo)向，推進(jìn)光伏發(fā)電、光伏照明等工程應(yīng)用，大力發(fā)展屋面光伏電站、光伏瓦、光伏幕墻、光伏天窗、光伏遮陽板等建材型光伏技術(shù)在城鎮(zhèn)建筑中一體化應(yīng)用。加強(qiáng)光伏發(fā)電、直流供電、智能微電網(wǎng)、自動(dòng)化系統(tǒng)等光伏建筑一體化技術(shù)的集成應(yīng)用與優(yōu)化研究，積極推動(dòng)產(chǎn)能建筑試點(diǎn)示范。
        3.大力推進(jìn)地?zé)崮芤?guī)?；瘧?yīng)用 ，在資源條件適宜地區(qū)，優(yōu)先發(fā)展工業(yè)余熱和再生水源熱泵（含污水、工業(yè)廢水等），積極發(fā)展地埋管地源熱泵、地表水（含江、河、湖等）地源熱泵，適度發(fā)展地下水地源熱泵，規(guī)?；七M(jìn)淺層地?zé)崮艿慕ㄖ谩Ｉ钊腴_展地?zé)崮芙ㄖ?guī)?；瘧?yīng)用試點(diǎn)示范工程建設(shè)和綜合利用關(guān)鍵技術(shù)研究。推進(jìn)以“漢水”利用為核心、中深層地?zé)釣檩o助的可再生能源區(qū)域規(guī)?；瘧?yīng)用。推動(dòng)在綠色建筑集中示范區(qū)、低碳生態(tài)城（鎮(zhèn)）、綠色重點(diǎn)小城鎮(zhèn)建設(shè)中，充分利用區(qū)域的可再生能源資源，將可再生能源建筑應(yīng)用作為約束性指標(biāo)，實(shí)施集中連片推廣。加強(qiáng)中深層地?zé)豳Y源勘探與應(yīng)用潛力評(píng)估，開展中深層清潔供熱新技術(shù)和實(shí)施工藝研究，積極推進(jìn)中深層地?zé)崆鍧嵐┡墓こ淌痉?，提高地?zé)崮芄┡睦靡?guī)模。
       4.促進(jìn)可再生能源利用多元化發(fā)展，從行政法規(guī)上將空氣能熱泵、空調(diào)納入可再生能源利用范疇，明確空氣能作為可再生能源建筑應(yīng)用的條件和場景。采用集中與分散相結(jié)合的多能互補(bǔ)、多元互動(dòng)的建筑能源利用形式，積極推廣利用各類熱泵為建筑物供冷、供暖、提供生活熱水，提高建筑供冷、供暖、生活熱水供應(yīng)的電氣化應(yīng)用水平。依據(jù)氣候條件和建筑能源需求特性，以低碳和清潔為前提，使各類可再生能源利用和各類綠色建筑、低碳城區(qū)規(guī)劃相銜接和協(xié)調(diào)，深入挖掘建筑本體、周邊區(qū)域的可再生能源應(yīng)用潛力，推動(dòng)太陽能光熱、光電、地?zé)崮?、空氣能、生物質(zhì)能等新能源的綜合利用，構(gòu)建多元配置、互聯(lián)互通、安全可靠的可再生能源建筑利用體系。加強(qiáng)多能源互補(bǔ)系統(tǒng)集成與優(yōu)化配置的關(guān)鍵技術(shù)、運(yùn)行策略與優(yōu)化控制的系統(tǒng)深入研究，規(guī)模化推進(jìn)建筑能源的清潔低碳集成應(yīng)用。
       5.提升可再生能源建筑應(yīng)用質(zhì)量，進(jìn)一步建立激勵(lì)與約束機(jī)制，充分發(fā)揮可再生能源在建筑“碳達(dá)峰”和“碳中和”的降碳提效的本質(zhì)作用，引導(dǎo)各類型建筑多方位全過程應(yīng)用可再生能源系統(tǒng)，提升可再生能源利用比例。鼓勵(lì)在既有建筑綠色改造中優(yōu)先應(yīng)用可再生能源系統(tǒng)。深化可再生能源建筑應(yīng)用全過程管理和運(yùn)營后評(píng)價(jià)，積極利用特許經(jīng)營、合同能源管理等投融資和市場化模式，對(duì)項(xiàng)目實(shí)施專業(yè)化建設(shè)和運(yùn)行，確?？稍偕茉磻?yīng)用穩(wěn)定、安全、高效。
加快可再生能源建筑應(yīng)用關(guān)鍵設(shè)備和儲(chǔ)能技術(shù)研發(fā)和推廣，加快可再生能源替代常規(guī)能源利用的共性關(guān)鍵技術(shù)研究，建立健全可再生能源建筑應(yīng)用標(biāo)準(zhǔn)體系。

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.