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Key factors influencing hydropower carbon footprint assessment and geo-regional research trends
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Peng LI1, Xiao-xuan BAI1, Ning DING2, Si-qi ZHAO2, Chao LI1, Wei-qing ZHOU1, Gao-xiang ZHANG2, *
China Environmental Science | 2025, 45(4) : 2251 - 2263
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China Environmental Science | 2025, 45(4): 2251-2263
Carbon Emission Control
Key factors influencing hydropower carbon footprint assessment and geo-regional research trends
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Peng LI1, Xiao-xuan BAI1, Ning DING2, Si-qi ZHAO2, Chao LI1, Wei-qing ZHOU1, Gao-xiang ZHANG2, *
Affiliations
  • 1.State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute, Beijing 100045, China
  • 2.State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
Published: 2025-04-20
Outline
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This research addressed the issue of low-carbon development in hydropower, provided a review of the key factors influencing the carbon footprint of hydropower and the regional variations in these footprints. The findings of this research indicated an increasing global focus on research into the carbon footprint of hydropower. Case studies revealed that the primary contributors to the hydropower carbon footprint were the manufacture of construction materials and engineering activities during the construction phase, as well as energy consumption by equipment during the operation and maintenance phase. This research identified key factors affecting hydropower carbon emissions, including the type of hydropower, installed capacity, water storage volume, reservoir area, and life cycle stages. Furthermore, from a geographical perspective, it explored the regional variation in hydropower carbon emissions, highlighting the impact of differences in climate, precipitation, and ecological environment due to geographical location on the hydropower carbon footprint.

hydropower  /  carbon footprint  /  life cycle assessment  /  carbon emissions  /  regionalization analysis
Peng LI, Xiao-xuan BAI, Ning DING, Si-qi ZHAO, Chao LI, Wei-qing ZHOU, Gao-xiang ZHANG. Key factors influencing hydropower carbon footprint assessment and geo-regional research trends[J]. China Environmental Science, 2025 , 45 (4) : 2251 -2263 .
Year 2025 volume 45 Issue 4
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Article Info
  • Receive Date:2024-09-30
  • Online Date:2026-03-19
  • Published:2025-04-20
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History
  • Received:2024-09-30
Funding
Affiliations
    1.State Grid Jibei Electric Power Co., Ltd. Electric Power Research Institute, Beijing 100045, China
    2.State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China
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Number of
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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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