Page 297 - 捷運技術 第50期

捷運技術 第 50 期 293

節能減碳-綠色價值工程於捷運全生命週期之應用

賴建名 1 蘇福來 2 張清華 3

摘要

近年來鑒於全球節能減碳議題持續受到高度重視，並配合行政院公共工程委員會大力推
動以人本、優質及永續的工程目標，臺北捷運某標案，於細設替代方案執行階段，將節能減
碳技術與價值工程結合，以達到節能減碳永續公共工程目標，並藉由碳足跡的概念及價工技
術，尋找及確認可降低施工成本及節能減碳的方案，最終降低該案之工程經費及排碳量。本
文係說明此綠色價值工程執行概念、組織成員，以及透過綠色價值工程研析，並考量全生命
週期(包含施工及營運階段)相關節能減碳措施設計，最後提出並被業主接受 5 項設計替代案
及 6 項設計建議案，共節省工程經費 13.06 億元，及減少碳排放量於施工期間計 31,482 噸，
及營運期間每年約 450.6 噸，相關經驗及成果期能供後續案例參考。

關鍵詞:捷運、節能減碳、價值工程

Application and Practice of Energy Conservation and Carbon
Reduction in Value Engineering

3
Lai Chien-Ming 1 Su Fu-Lai 2 Zhang qing-hua

Abstract

As global climate change has become an increasingly critical issue in recent years, stronger
emphasis has been placed on energy conservation and carbon reduction. Responses to these trends
are apparent in Taiwan. The Public Construction Commission has promoted human-centric,
high-quality and sustainable public infrastructure. An MRT contract integrated energy conservation
and carbon reduction technology with value engineering during the detailed design stage. It also
used carbon footprint concepts to lower construction costs, conserve energy and reduce carbon
emissions.
This paper aims to describe implementation concepts and organizational structure of green
value engineering. It introduces five design alternatives and six design proposals formulated using
green value engineering and adopted for the detailed design. Each of these ideas considers energy
conservation measures over the full project life cycle, including the construction and operation
stages. This approach contributed to reducing construction costs by NT$1,306 billion and lowering
carbon emissions by 31,482 tons during construction and 450.6 tons annually during operations.
These experiences and achievements can become a reference for future projects.

Keywords: MRT, energy conservation and carbon reduction, value engineering

1 中興工程顧問股份有限公司計畫經理 lcm@mail.sinotech.com.tw
2 中興工程顧問股份有限公司部門經理 secdd188@mail.sinotech.com.tw
3 九典建築師事務所主持建築師 bio@bioarch.com.tw