Page 72 - 大舜基金（十周年紀念特刊）

香港運輸系統電氣化的經濟及環境效益

香港運輸系統電氣化的經濟及環境效益 Transport, Economic, Social and Environmental
Benefits of a New Railway Line

2015年4月 April 2015

新鐵路線如沙中線，南港島綫，港島綫西延等，預期可節 New railway lines such as Shatin-Central Link,
省旅客時間、改善道路安全、提高沿線地區發展潛力，為 the South Island Line, the West Island Line are
政府帶來財務收益，並提昇環境質素及公眾健康。 anticipated to result in imputed economic value of
travel time saving, benefits of improved road safety,
enhanced development potential of the areas the
巴士和小巴運營商可能因而改變路線，結果可能只是運 new line served, financial returns to Government
營路線重新調整及分配，在道路行駛的巴士和小巴總數 from enhanced property values in the new line
可能保持大致相同，減少車輛排放及路邊污染的實際成 catchments, not least environmental health benefits.
效成疑，故需要考慮及計算巴士和小巴路線在整體地區
的規劃，才能瞭解實際帶來的環境效益。 Meanwhile, bus companies and minibus operators
may re-route their buses and minibuses routes to
pick up passengers in areas not served by the new
港鐵公司贊助此項目，目的是考慮巴士、小巴和電力 and existing lines or to serve passengers between
公司的總排放量等因素，分析新地鐵線路的整體環境 population centres and the new railway stations. As
效益，報告參考了政府的策略性公路工程檢討系統， a result, there may be simply re-distribution of the
對新鐵路線的運輸、經濟、環境和社會成本與收益進 vehicular emissions and the roadside pollution but
行評估。 the total vehicle emissions may stay at the same
level since the total number of buses and minibuses
running on the roads may remain more or less the
same. The net environmental benefits of electrifying
the transportation system must be calculated over
the whole territory based on a holistic view of the
bus and minibus routings.

This Study, funded by the MTR Corporation, aims
to ascertain the overall territory-wide environmental
benefits of the new MTR lines and to compare the
total emissions from the buses, minibuses and
the power companies with and without the new
MTR lines. It reviews the transport, economic,
environmental and social costs and benefits as result
of a new railway line in Hong Kong with reference to
the Government’s Strategic Highway Project Review
System).

掃描二維碼以下載報告
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