浙江大学海宁国际校区2020年度碳核算报告
最近，“碳达峰”、“碳中和”再次登上了热搜。
2020年9月22日，在第七十五届联合国大会一般性辩论上，习近平总书记在会上表示，中国将提高国家自主贡献力度，采取更加有力的政策和措施，二氧化碳排放力争于2030年前达到峰值，努力争取2060年前实现碳中和。
浙江大学国际联合学院（海宁国际校区）作为绿色校园运营的实践者，持续关注低碳环保的管理理念，构建“零碳”学习与工作圈。
Recently, "Carbon Peak" and "Carbon Neutral" have once again appeared as a hot search topic.
On September 22, 2020, at the General Debate of the 75th Session of the United Nations General Assembly, General Secretary Xi Jinping stated that China will scale up its Intended Nationally Determined Contributions by adopting more vigorous policies and measures. We aim to have CO2 emissions peak before 2030 and achieve carbon neutrality before 2060.
As a practitioner of green campus operation, International Campus, Zhejiang University continues to focus on the management concept of low-carbon and environmental protection, building a "zero-carbon" learning and working environment.
校区基本情况
Campus introduction
国际校区校园占地面积为66.67万平方米，建筑面积39.93万平方米，截至2020年12月，校区已全面启用；在校学生共1973人，较2019年增加81.5%；教职员工及服务人员522人，较2019年增加4.8%。
The International Campus covers an area of 666,700 square meters, with a total building area of 399,300 square meters. As of December 2020, the campus has been fully operational. There are 1973 students in the campus, with an increase of 81.5% over 2019; and 522 faculty and staff, with an increase of 4.8% over 2019.
碳排放总量
Total carbon emissions
2020年，国际校区全年温室气体排放的二氧化碳当量为10753吨，其中：直接温室气体排放的二氧化碳当量为512.8吨，包括食堂、教学科研楼消耗的天然气，以及班车和公务车消耗的柴油、汽油；间接温室气体排放的二氧化碳当量为10240.2吨，主要为电力消耗。直接温室气体碳排放连续三年持续降低；间接温室气体碳排放较2019年增加10.4%，增长率明显下降。
GHG (Greenhouse Gas) emissions on International Campus in 2020 is equivalent to CO2e 10,753 tons. The direct GHG CO2e is 512.8 tons, including natural gas consumed by the canteen and teaching and research buildings, as well as diesel and gasoline consumed by shuttle buses and official vehicles. The indirect GHG CO2e is 10240.2 tons, mainly for electricity consumption. Direct GHG emissions have continued to decrease for three consecutive years; indirect GHG emissions increased by 10.4% compared with 2019. The growth rate has dropped significantly.
校园碳排放强度
Campus carbon emission intensity
2020年，校园生均碳排放5.45tCO2e/人，校园人均碳排放4.3tCO2e/人，较2019年均有较大幅度下降；按校园建筑面积折合的单位建筑面积碳排放为26.92kgCO2e/m2，按校园占地面积折合的单位占地面积碳排放为12.56kgCO2e/m2，均保持连年降低。
In 2020, the average CO2e is 5.45t accounted on students, and the average CO2e is 4.3t on all persons on campus, displaying a significant drop from 2019. The carbon emission per unit building area equivalent to the campus building area is 26.92kgCO2e/m2, and the carbon emission per unit area equivalent to the land area is 12.56kgCO2e/m2, both of which have been reduced year after year.
重点建筑碳排放强度
Carbon emission intensity of key buildings
对国际校区校园建筑中用能总量和单位建筑面积碳排放量大的建筑进行碳排放核算，重点核算建筑的碳排放占校园总排放65.65%，重点核算建筑的平均建筑面积碳排放强度为29.9 kgCO2e/m2。
After calculating the carbon emissions of the buildings with high energy consumption and large carbon emissions per unit building area in the International Campus, the carbon emissions of key buildings account for 65.65% of the total campus emissions. The average floor area carbon emission intensity of the key buildings is 29.9kgCO2e/m2.
“碳中和”知识科普
Carbon neutral
（图片来源：央视新闻）
(Image credit: CCTV news)
碳排放报告全文看这里
Carbon emission report (full text)
如果您要看更全面的校园碳排放数据，请点击“阅读原文”查阅《浙江大学国际联合学院（海宁国际校区）校园碳排放核算报告（2020年度）》或登录浙江大学国际校区可持续校园网页下载https://www.intl.zju.edu.cn/sc/zh-hans。
To view more comprehensive campus carbon emissions data, please click "Read more" to view 2020 Accounting Report on Carbon Emission for International Campus, Zhejiang University or log on to the Sustainable Campus website of International Campus, Zhejiang University (https://www.intl.zju.edu.cn/sc/zh-hans) and download the report.
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图文 | 陈康
图文编辑 | 杨杰萍
责任编辑 | 林美娟