微言航普|绿色机场

绿色机场

作为我国经济社会发展重要的战略产业，民航业的绿色转型对于行业提质增效至关重要。近年来，民航业从机场建设入手，挖掘节水节电的更多可能，实现资源的高效利用；从航路规划入手，优化航线结构，减少不必要的燃油消耗；从数字化转型入手，提升运行效率，降低不必要的成本。一系列举措，不仅是民航业对“双碳”目标的生动践行，也体现了其在降低运营成本方面的努力。

绿色机场是指在机场系统的全生命周期中，以高效率利用资源、低限度影响环境的方式，建立合理环境负荷下安全、健康、高效、舒适的机场体系，促进人与自然、建设与保护、经济增长与社会进步的协调发展。其目标不仅是使机场环保，还要用一种可持续发展的方式适应经济增长和创造更宜居的周边环境。

Green airport refers to the establishment of a safe, healthy, efficient, and comfortable airport system under reasonable environmental loads in a way that efficiently utilizes resources and minimizes environmental impact throughout the entire lifecycle of the airport system, promoting coordinated development between humans and nature, construction and protection, economic growth, and social progress. Its goal is not only to make the airport environmentally friendly, but also to adapt to economic growth and create a more livable surrounding environment in a sustainable way.

北京大兴国际机场航站楼顶部安装了两座总容量高达6000立方米的雨水收集设施，这些经过处理的雨水被巧妙地转化为空调循环冷却水，实现了水资源的再利用。同时，大兴机场还设置了50套冷凝水回收系统，每套系统每小时能回收1.5立方米的冷凝水，日最大回收量达到840立方米。这些经过回收处理的冷凝水，再次为热网等系统提供补水，极大地推动了水资源的循环与高效利用。

Two rainwater collection facilities with a total capacity of up to 6000 cubic meters have been installed on the top of the terminal building of Beijing Daxing International Airport. These treated rainwater are cleverly converted into air conditioning circulating cooling water, achieving the reuse of water resources. At the same time, Daxing Airport has also set up 50 sets of condensate recovery systems, each of which can recover 1.5 cubic meters of condensate per hour, with a maximum daily recovery capacity of 840 cubic meters. These recycled condensate water once again provide supplementary water for systems such as the heating network, greatly promoting the circulation and efficient utilization of water resources.

除了节约用水外，电力节能同样不容忽视。在这个方面，上海浦东国际机场的举措堪称典范。截至2023年，浦东机场累计改造航站楼及停车库的灯具超12万盏，年节能率约60%，年节能量超过2500万千瓦时；累计改造场区内的路灯、嵌入式灯及投光灯10923盏，年节能率约58%，年节能效益约120万元。这些喜人的数据，是对浦东机场积极推进绿色发展的有力回馈。

In addition to water conservation, energy conservation in electricity cannot be ignored. In this regard, the measures taken by Shanghai Pudong International Airport can be regarded as exemplary. As of 2023, Pudong Airport has renovated over 120000 lighting fixtures in the terminal and parking lot, with an annual energy saving rate of about 60% and an annual energy saving of over 25 million kilowatt hours; A total of 10923 street lights, embedded lights, and floodlights have been renovated in the site area, with an annual energy-saving rate of about 58% and an annual energy-saving benefit of about 1.2 million yuan. These encouraging data are a powerful feedback to Pudong Airport for actively promoting green development.

不仅是大型机场在积极推动绿色发展，中小机场也在不断向“绿”而行。江苏盐城机场T2航站楼就采用了国内领先的“智能可变遮阳系统”和高效节能的玻璃幕墙，同时配备了地源热泵空调系统，在减少用电量、降低运行成本的同时，提升了旅客候机时的舒适度。

Not only are large airports actively promoting green development, but small and medium-sized airports are also constantly moving towards greenery. The T2 terminal of Jiangsu Yancheng Airport adopts a domestically leading "intelligent variable shading system" and an efficient and energy-saving glass curtain wall. At the same time, it is equipped with a ground source heat pump air conditioning system, which reduces electricity consumption and operating costs while improving passenger comfort while waiting.

近几年，使用“绿电”正成为推动绿色机场建设的新动能。通过光伏发电系统，将太阳能转化为清洁电能，能够为机场自身运营提供可持续的电力支持。吉林长白山机场在航站楼南侧设置了光伏供电设施，实现了航站楼屋顶融雪、热风幕等耗电较高设备的电力供应。其428.4千瓦时的光伏发电装机容量，每年能节电近10万千瓦时，减排二氧化碳约100吨，节约资金约8万元。同样，山东日照机场在航站楼多个采光优越的位置安装了分布式光伏发电系统，实现了年发电量约90万千瓦时，减少碳排放约897吨，充分展现了“绿电”在机场节能减排中的巨大潜力。

In recent years, the use of "green electricity" has become a new driving force for promoting the construction of green airports. By using photovoltaic power generation systems to convert solar energy into clean electricity, sustainable power support can be provided for the operation of the airport itself. Jilin Changbai Mountain Airport has installed photovoltaic power supply facilities on the south side of the terminal, achieving power supply for high power consuming equipment such as snow melting on the roof of the terminal and hot air curtains. Its installed photovoltaic power generation capacity of 428.4 kilowatt hours can save nearly 100000 kilowatt hours of electricity annually, reduce carbon dioxide emissions by about 100 tons, and save about 80000 yuan in funds. Similarly, Shandong Rizhao Airport has installed distributed photovoltaic power generation systems in multiple locations with superior lighting at the terminal, achieving an annual power generation of about 900000 kilowatt hours and reducing carbon emissions by about 897 tons, fully demonstrating the enormous potential of "green electricity" in airport energy conservation and emission reduction.