Page 138 - Hong Kong Housing Society Annual Report 2024/25

Carbon Reduction Throughout Whole Project Cycle 項目落實全生命周期減碳

The Housing Society has developed a comprehensive “Whole 房協已制定全面的「全生命周期碳排放評估」
Life Cycle Carbon Assessment” (WLCA) framework, aiming to 框架，旨在將轄下各房屋項目的碳排放減至
minimise carbon emissions across our diverse housing projects. 最低。此項創新措施主要評估項目於整個生
This innovative approach evaluates environmental impacts 命周期的環境影響及碳足跡，由項目一開始
and carbon footprint throughout a project’s life cycle, from 到落成，以至日後管理等各階段。明華大廈
inception to completion and future management. The Ming Wah 第二期重建項目已率先試行「全生命周期碳排
Dai Ha Phase II Redevelopment serves as our pioneering WLCA 放評估」。年內，我們推行碳排放測量方法、
project. During the year, we integrated carbon measurement 改善基準數據、將減低碳目標及環保物料規
methodology, refined baselines, embodied carbon reduction 格納入項目主要合約的招標文件中。我們亦
target and green material specifications into tender documents 設立碳排放追蹤平台監察建築工程的碳排放。
for its main contract. A carbon tracking platform has been
developed to monitor emissions from construction works.

Our mid-term strategy embeds WLCA principles early in design 我們的中期策略是早於項目的設計及規劃階
and planning, targeting a 25 per cent reduction in embodied 段已引入「全生命周期碳排放評估」原則，並
carbon by expanding this implementation across our project 將此措施擴展至我們其他各個項目，目標將
portfolio. We will enhance data collection and introduce 碳排放減低百分之二十五。我們將會加強數
contractual incentives to encourage contractors to pursue 據收集，並在工程合約中引入獎勵措施，鼓
aggressive carbon reduction strategies. By systematically 勵承建商積極推行減碳策略。透過有系統地
reducing operational and embodied carbon throughout the entire 在項目的整個周期減少營運所產生及隱含的
project cycle, we aim for net-zero carbon emission buildings in 碳排放，長遠實現建築淨零碳排放的目標。
the long term.

Aligned with Hong Kong’s Climate Action Plan 2050, our long- 為配合《香港氣候行動藍圖2050》，我們的長
term vision is to achieve net-zero carbon emissions by reducing 遠願景是在項目的生命周期內減少營運產生
both operational and embodied carbon throughout our projects’ 及隱含的碳排放，從而達致淨零碳排放。我
lifecycles. We are planning to develop a tailored carbon model 們正計劃為房協轄下的項目開發特製的碳模
and database for our projects while exploring sustainable 型及數據庫，同時繼續研究可持續物料、建
materials, construction methods, and emerging technologies. 築方法及各種新興技術。

136 Hong Kong Housing Society Annual Report 2024/25 香港房屋協會 2024/25 年度年報 137