| 摘要: |
| 城市交通领域的碳减排是早日实现“双碳”目标的重要环节。在此背景下，作为交通行业最发达的城市之一，上海市积极构建低碳和零碳绿色交通体系，大力发展推广氢燃料电池汽车等清洁能源汽车的使用。氢燃料电池汽车具有零碳排放的优势，对上海市潜在碳减排效益贡献出巨大潜力。因此本研究有效结合“自上而下”和“自下而上”法，构建了城市尺度，氢燃料电池汽车使用对上海市碳减排效益评价体系。研究证实，氢燃料电池汽车的使用将为上海市带来潜在碳减排效益，在时间尺度减排量在早晚客流高峰达到峰值，行政区域显著影响减排量的变化。经测算2022年氢燃料电池汽车的使用将为上海市带来20339.86 tCO2的碳减排效益，每车可实现减碳10.17 tCO2/年。依据氢能产业发展规划，2025年当氢燃料汽车数量达到10000辆时，将为上海市带来约129323.20 tCO2的减排量。本研究得到的结果，将对氢能在上海市交通领域的应用及上海市碳减排规划工作提供科学依据。 |
| 关键词: 氢燃料电池汽车 碳减排效益 替代法 交通行业 |
| DOI： |
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| 基金项目:上海申通地铁集团有限公司、上海市生态环境局沪环科[2023]第35号、上海市生态环境局沪环科[2023]第23号 |
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| Assessment of Carbon Emission Reduction Benefits of Hydrogen Fuel Cell Vehicles: A Case Study of Shanghai |
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Zheng Yi1, Yue Yang2, Yang Xuerui2
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1.Shanghai Shentong Metro Group Co., Ltd, Shanghai;2.East china university of science and technology
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| Abstract: |
| Carbon emission reduction in the urban transportation sector is a critical component in achieving the "dual carbon" goals as soon as possible. In this context, Shanghai, one of the most developed cities in the transportation industry, is actively building a low-carbon and zero-carbon green transportation system. A key focus is on the vigorous development and promotion of clean energy vehicles, particularly hydrogen fuel cell vehicles (HFCVs). HFCVs, with their advantage of zero carbon emissions, hold significant potential to contribute to Shanghai''s carbon emission reduction efforts. This study adopts a comprehensive approach, combining "top-down" and "bottom-up" methodologies, to develop a city-scale evaluation system for assessing the carbon emission reduction benefits of HFCVs in Shanghai. The findings confirm that the adoption of HFCVs can lead to substantial carbon emission reductions in the city. Temporally, the reduction peaks during the morning and evening rush hours, while spatially, the administrative districts show significant variation in emission reduction impacts. It is estimated that the use of HFCVs contributed to a reduction of 20,339.86 tCO2 in Shanghai in 2022, with each vehicle achieving an average carbon reduction of 10.17 tCO2 per year. According to the hydrogen energy industry development plan, if the number of HFCVs reaches 10,000 by 2025, the resulting carbon emission reduction in Shanghai could amount to approximately 129,323.20 tCO2. The results of this study provide a scientific basis for the application of hydrogen energy in Shanghai''s transportation sector and for the city''s carbon emission reduction planning. |
| Key words: hydrogen fuel cell vehicles carbon reduction benefits substitution method transportation industry. |
