Driving Mechanism and Energy Conservation Strategy for China’s Railway Passenger Stations Towards Carbon Neutrality

Yintao Lu, Bo Hu, Shengming Qiu, Shuchang Liu, Jiayan Wang, Jiashuai Zhao and Hong Yao ()
Additional contact information
Yintao Lu: School of Environment, Beijing Jiaotong University, Beijing 100044, China
Bo Hu: School of Environment, Beijing Jiaotong University, Beijing 100044, China
Shengming Qiu: School of Environment, Beijing Jiaotong University, Beijing 100044, China
Shuchang Liu: School of Environment, Beijing Jiaotong University, Beijing 100044, China
Jiayan Wang: School of Environment, Beijing Jiaotong University, Beijing 100044, China
Jiashuai Zhao: School of Environment, Beijing Jiaotong University, Beijing 100044, China
Hong Yao: School of Environment, Beijing Jiaotong University, Beijing 100044, China

Energies, 2025, vol. 18, issue 11, 1-19

Abstract: As critical hubs for long-distance transportation, railway passenger stations (RPSs) significantly influence energy conservation and CO 2 mitigation. This study investigates the spatiotemporal patterns and driving factors of CO 2 emissions across 247 Chinese RPSs (2014–2023), proposing region-specific decarbonization strategies. The key findings include: (1) Emissions increased universally during 2014–2023, with severe cold zones and developed cities hosting the most high-emission RPSs; (2) purchased thermal energy dominated the emissions in severe cold/cold zones, while purchased electricity prevailed in other zones; (3) the heating area (HA) was a primary emission driver, whereas the percentage of lighting energy consumption (PLEC) served as a key constraint, as shown by correlation and PCA analyses; (4) CO 2 emissions in severe cold zones exhibited strong correlations with heating-related factors, whereas emissions in other zones were predominantly linked to energy structure-related factors. These findings provide region-specific, actionable strategies to support CO 2 emission reduction planning for RPSs.

Keywords: RPSs; CO 2 emission reduction; climate zones; region-specific strategies (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2025
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
https://www.mdpi.com/1996-1073/18/11/2768/pdf (application/pdf)
https://www.mdpi.com/1996-1073/18/11/2768/ (text/html)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:gam:jeners:v:18:y:2025:i:11:p:2768-:d:1664943

Access Statistics for this article

Energies is currently edited by Ms. Agatha Cao

More articles in Energies from MDPI
Bibliographic data for series maintained by MDPI Indexing Manager ().