绿色亚运：规划、设计、施工做实“绿色”

绿色亚运：即充分体现杭州生态环境优美、低碳环保和可持续发展。将绿色、低碳、节能、环保理念注入到赛事筹办组织全过程，打造“资源节约型、环境友好型”亚运会。

“绿色”不仅是杭州亚运村的一大特色亮点，也是杭州亚运会秉持的办赛理念之一。通过绿色规划、绿色设计、绿色施工，杭州亚运村把“绿色”文章做到实处、做在细处。

日前，杭州亚运村获得“国家绿色生态城区设计标识”证书，这也是浙江省首个通过国家绿色生态城区评价的项目。

先谋城  后谋村

城市绿地和公园承载着改善生态、美化环境、传承文化和服务市民活动的重要功能，是城市生态文明、精神文明建设的重要载体。同时，它也有效满足广大居民对休闲游憩空间日益增长的需求。

杭州亚运村在整体规划思路上强调“先谋城、后谋村”，不仅满足赛时需要，更兼顾赛时赛后功能转化，最大程度上保证建筑体可持续利用。而通过绿色规划打造具有幸福感的人居环境，便是题中之义。

在绿地系统规划方面，杭州亚运村通过与步行道路规划深度结合，以环形绿道串联各功能区;在视觉感官上带给人以徜徉于亚运村的美妙体验，丰富的城市滨水与生态绿化交相辉映，真正达到了“300米见绿，500米见园”的美好构想。

前期设计阶段，杭州亚运村便遵循因地制宜的原则，综合亚运村所在区域的气候、资源、环境、人文、经济等特点进行设计，从而达到与周边生态环境相融合，实现亚运村与生态和谐共生。

在规划布局时，杭州亚运村充分考虑城市发展和环境保护需求，从绿色健康必要指标、先进技术应用等方面严格进行审查，确保亚运村各区块建设充分体现“绿色亚运”的理念。

在具体实施上，杭州亚运村展开了海绵城市专项规划，从“渗、滞、蓄”到“净、用、排”，建立区域内雨水的有机循环体系，并对各建筑体进行耐久性好、易维护的土建装修一体化设计，采用整体厨卫、单元式幕墙、装配式隔墙、多功能复合墙体等装修方式。

杭州亚运村在建设中大量采用现代绿色技术和材料，全区域超过50%的建筑达到国家绿色健康建筑三星标准，成为浙江省首个获得国家二星级绿色生态城区设计阶段评价标识的项目。

施工阶段，杭州亚运村通过制定严格的施工管理预案和文明施工规范，以及常态化的专项巡查制度，对亚运村各大在建项目落实绿色施工情况进行及时监督，把对环境的影响降到最低。

另一方面，杭州亚运村通过提升施工现场绿化覆盖率，进行覆网作业，减少施工现场扬尘的产生，同时在施工现场均设置喷淋系统，以做到降尘除尘。

杭州亚运村凭借绿色规划、绿色设计、绿色施工三大要点管理，厚植绿色发展基因，把绿色理念体现于建设前、中、后全周期，实现将“春风又绿江南岸”的美好风光镌刻进这座新城，也让环保和可持续发展的时代追求在这里成为又一生动现实。

零碳环保风

“绿色低碳”是杭州亚运会的关键词。碳，实际上看不见摸不着，那每一个场馆和配套设施是否低碳怎样衡量呢？

“我们需要一支專业化、数字化的队伍，帮助我们了解碳从哪里来，排放到底有多少，用哪些举措可以减少碳排。帮助我们在场馆建设、运营、后期管理全过程中，实现精准降碳。”杭州奥体中心游泳馆负责人何德海说。

为此，国家电网杭州供电公司联合杭州亚组委，首创开展大型赛事“零碳”工程师队伍选拔和组建。12名业务骨干收到了杭州亚组委颁发的聘书，受聘成为亚运历史上首批“零碳”工程师。

那么这支具有能效优化丰富工作经验的“零碳”工程师将如何服务亚运？

“用好信息化、数智化手段是我们这支队伍的特色。”领到“零碳”工程师聘书的倪飏说，接下来“零碳”工程师将根据需要从12名扩充至23名，从而覆盖杭州市内43个亚运场馆。

这次首批上岗的“零碳”工程师将为杭州亚运会开展亚运电气设备运行安全检测、效率评估、节能化改造和场馆用电智慧用能监测等专业化服务，推动实现首次“零碳”亚运。

倪飏负责的是对接杭州奥体中心网球中心、游泳馆和亚运村等场馆的降碳服务。

如何摸清这些场馆和配套设施的碳排放“家底”，并在此基础上为他们开出合理的“降碳诊断书”？

新上岗的倪飏来到亚运村，给出了一份“降碳诊断书”和一份“碳单”。这些诊断依据来自国网杭州供电公司首创研发的“双碳大脑”。

“我们利用‘双碳大脑‘光伏分舱，因‘馆制宜地开展场馆区域光伏潜力评估和规划，提供个性化光伏方案设计，增加清洁电占比，以推动亚运零碳行动。针对亚运村区域，我们通过‘双碳大脑分析，建议在未来社区邻里中心投建规模为140千瓦的分布式光伏电站，一年将减少碳排放约73.4吨。” 倪飏说。

“绿电”满全场

目前，杭州亚运会场馆建设已经接近收官，在亚运场馆及亚运村建设中使用建筑垃圾再生产品，将会使杭州在“绿色、可持续”发展的道路上走得更远。

借助绿色亚运的契机，坚持创新和绿色协调发展，杭州亚组委工作用车以及相关保障物流用车优先选用新能源汽车。在条件许可的情况下，尽可能地采取耗能低、排碳少的出行方式，比如乘坐公共交通工具、开节能环保车、拼车（指几个人合乘一辆车）、骑自行车乃至步行等，减少因出行产生的碳排放量，即绿色出行碳减排;通过专业机构购买碳指标，由该专业机构通过植树造林或其他环保项目帮助抵消因出行产生的碳排放，达到保护环境的目的，即绿色出行碳中和。

打造生态文明之都也要进一步搞好“厕所革命”这一关键小事，要关注厕所污物的处理及对环境的压力和影响。杭州亚运会将采用新技术进行源头无害化处理，甚至变废为宝，实现生态循环、环保可持续。

距杭州亚运会开幕还有不到一年，亚运场馆和设施建设工作有序推进。9月9日，亚运会电力供应和保障可持续性管理体系认证证书颁发仪式在杭州举办。国家电网将通过±800千伏特高压直流输电、源网荷储“即插即用”、能量路由、市场化碳交易等多种方式，实现杭州亚运会全部场馆用上绿色电能。

杭州亞运会淳安亚运分村和自行车场馆幕墙、赛道正在紧张施工中，与之配套的220千伏浪川变电站已将来自四川宜宾的清洁水电输送至此。杭州奥体中心亚运场馆群内，继“大小莲花”之后，游泳馆、体育馆也将于今年年底被“绿电”点亮。

预计杭州亚运会期间，58座亚运场馆和亚运村将实现“绿电”供能超过5000万千瓦时，相当于减少标煤燃烧6100吨、减排二氧化碳1.52万吨。

Green Asian Games

Green Asian Games： Fully showcase the beautiful ecological environment， low-carbon environmental protection and sustainable development of Hangzhou. The concepts of “green”， “low carbon”， “energy saving” and “environmental protection” will be fully integrated into the process of organizing the Asian Games to hold a “resource-efficient and environment-friendly” Asian Games.

“Green” is not only a highlight of the Hangzhou Asian Games Village， but also a key concept of running the Hangzhou Asian Games. Through green planning， green design and green construction， the Hangzhou Asian Games Village has executed the idea of “green” in every detail. Indeed， the Hangzhou Asian Games Village has recently been awarded the National Green Eco-City Planning Certificate， the first project in Zhejiang province to pass the national green ecological urban evaluation.

The Hangzhou Asian Games Village integrates green space with pedestrian roads， with various functional areas connected through circular greenways. In the very beginning， it was already decided that the principle of adapting measures to local conditions would be followed and the design of the village would be based on the climate， resources， environment， social as well as economic settings of the area where the village is located， so that the village could blend into the surrounding ecological environment.

To build the village， a large number of modern green technologies and materials have been adopted. During the construction， strict management plans were formulated and regular inspections were carried out so as to minimize its impact on the environment. Indeed， greeneries and sprinkler systems were put in place at the construction site to reduce the generation of dust.

Apart from “green”， “low carbon” is another key word of the Hangzhou Asian Games. In practice， how to make sure the venues and facilities are low-carbon， since carbon cannot be seen by naked eyes？

“What we need is a professional team with digital prowess to help us understand where carbon is coming from， how much is being emitted and what can be done to reduce it，” explained He Dehai， who is in charge of the swimming venues of the Hangzhou Asian Games. “The team will help us achieve precise carbon reduction in the process of venue construction， operation and post-games management.”

A team of 12 “zero-carbon” engineers， the first in the history of the Asian Games， was accordingly organized. How will these zero-carbon engineers serve the Asian Games？ They will provide professional services for the 2022 Asian Games， including safety inspection， efficiency assessment， energy-saving renovation and smart energy monitoring of venue electricity consumption， to realize the goal of the first-ever “zero-carbon” Asian Games.

“Making full use of digital and smart solutions is what our team is good at，” said Ni Yang， one of the “zero-carbon” engineers. But how to find out the carbon emission of these venues and facilities， and， on the basis of the findings， issue a reasonable “carbon reduction diagnosis” for them？ Ni Yang has already given such a “diagnosis” based on the “dual carbon brain” developed by State Grid Hangzhou Power Supply Company. “We use the ‘dual carbon brain and the ‘photovoltaic module to carry out assessment and planning of the venue area for photovoltaic potential and， based on the conditions of each venue， provide personalized photovoltaic scheme design to increase the proportion of clean electricity to realize zero-carbon emission for the Asian Games，” Ni introduced. “For the Asian Games Village area， we propose to invest and build a 140KW distributed photovoltaic power station in the community center， which will reduce carbon emissions by about 73.4 tons a year.”

The HAGOC prioritizes the use of new energy vehicles for its work and logistics support as well， and requires staff members choose means of transportation with low energy consumption and low carbon emissions wherever possible， for example， taking public transport， driving energy-saving and environmentally friendly cars， carpooling， riding bicycles and even walking. It also purchases carbon credits through professional institutions to offset the carbon emissions generated by travel.

In addition， human waste disposal， which may put pressure on the environment， is another major but hidden issue that should be dealt with properly. New technologies will be adopted during the Hangzhou Asian Games for the harmless treatment of the waste at the source and for its recycling. Meanwhile， it is estimated that more than 50 million kilowatt hours of “green electricity” — power generated by renewable energy — will be supplied to the 58 venues of the Asian Games and the Asian Games Village， equivalent to the reduction of coal consumption by 6，100 tons and carbon dioxide by 15，200 tons.