[KongchangAI]
Unverified50% confidenceFactExact time

根据欧洲环境署(EEA)数据,欧洲铁路客运平均碳排放强度约为每客公里14克CO₂当量,而短途航班约为每客公里255克,约为铁路的18倍

1
Sources
50%
Confidence
Long-term
Relevance
7/14/2026
First Seen

Sources

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