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Data centres must be made more energy efficient
datetime22 Jun 2026

Data centres must be made more energy efficient

The Hong Kong government and AI-related businesses must reduce our carbon footprint by enhancing the energy and water efficiency of data centres. We must mandate power usage effectiveness (PUE) standards for existing and coming data centres. Mandatory disclosure of PUE will drive improvements in performance.

icos
News Articles Policy Opinion Energy Climate Change Climate Change Carbon Emission
Hong Kong’s data centre boom: Powering innovation or jeopardising climate goals?
datetime18 Apr 2026

Hong Kong’s data centre boom: Powering innovation or jeopardising climate goals?

Steven Chan writes that “behind the gleaming servers and promised economic gains lies a sobering reality: our data centres are becoming one of the territory’s largest electricity consumers and carbon emitters, and current energy conservation policy is dangerously out of date.”

icos
Policy Opinion Energy Climate Change Carbon Emission
借內地「綠色算力」大勢 香港數據中心須制訂能效硬指標
datetime12 Apr 2026

借內地「綠色算力」大勢 香港數據中心須制訂能效硬指標

近年中國內地在數據中心能效管理上有不少突破，值得香港參考。香港宜主動制訂具約束力的 PUE 限值，規定新建大型數據中心 PUE 必須低於 1.25，並為現存中心設定過渡期，使 PUE 逐步降至 1.4 或以下。如欲正面推動節能風氣，政府亦可參考工信部的做法，建立「綠色算力設施名單」，每年評選並表揚表現卓越的綠色數據中心，方便企業挑選節能的數據中心來租用。

icos
Climate Change Climate Change Extremely high temperatures Global Warming Climate Crisis Global Climate Change Summit Environmental Protection
World leaders must act with conscience to prevent climate hell
datetime13 Nov 2025

World leaders must act with conscience to prevent climate hell

Ten years have passed since the hopeful Paris Agreement was endorsed by almost 200 nations during the United Nations Climate Change Conference (Cop21) in Paris back in 2015. Will the Cop30 currently under way near the Amazon rainforest in Brazil bring us some good news?

icos
News Articles Environmental Protection Climate Change Air Pollution Carbon Emission Policy Opinion
Onshore power in Hong Kong could bring about a sea change in emissions
datetime18 Sep 2025

Onshore power in Hong Kong could bring about a sea change in emissions

The Green Earth and Clean Air Network found that there was a 43 per cent rise in nitrogen dioxide, an air pollutant, at Kai Tak Terminal when an onshore-power-capable vessel, Piano Land, was docked in August. Such a problem could have been avoided. The authorities must speed up the installation of shore power for cruise and container terminals in stages to prevent Hong Kong from lagging too far behind other ports.

icos
Policy Opinion Energy Climate Change Climate Change Carbon Emission Climate Action Plan Greenhouse Gases Climate Change Energy
對2025-2026年度《施政報告》的聯合氣候政策建議
datetime10 Sep 2025

對2025-2026年度《施政報告》的聯合氣候政策建議

我們是十七個關注環境的組織，現聯署公開信表達有關2025-2026年度《施政報告》的政策建議，期望當局承諾更新氣候行動藍圖時，加入更進取、更具體的行動，以應對迫在眉睫的氣候危機，減輕其對香港環境、生態以至市民大眾的影響。我們促請政府在來年更新《氣候行動藍圖》時，採納我們的意見，制定更進取和具體的減排和適應政策，以履行全球控溫1.5度的責任，保障市民安全。

icos
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