PDF《AD+RG》

Review of the Mechanism for Encouraging a Quality Built Environment through Gross Floor Area Concession 以总楼面面积宽免促进 优质及可持续建筑环境的机制检讨 Revised Edition (1 February 2019) AD+RG architecture design and research group ltd.

What is Quality Built Environment? 何谓优质及可持续建筑环境? Building design considerations balancing the needs of the present and the future that having due considerations to economic, social and environmental perspectives. 「平衡当前及未来的需求,同时考虑到经济,社会和环境的建筑设计.」 DevB(PL-CR)12/2010 Measures to foster a quality and sustainable built environment 13.10.2010. 「缔造优质及可持续建筑环境的措施」,

2010 年10 月13 日1Policy Address January

2017 二零一七年一月施政报告 Under the current arrangement, a private housing development project is required, among other things, to register for Building Environmental Assessment Method Plus (BEAM Plus) as a prerequisite for application for GFA concession for amenity features. We will review this arrangement to further promote green building. In the review, we will consider tightening the prerequisite by requiring a development project to attain specific standards of performance in environmental protection, or even adopt performance-based and site-specific approaches to determine the maximum GFA concession. 「现时,私人楼宇发展项目如要就适意设施申请总楼面面积宽免,其中一 个先决条件是注册『绿建环评(BEAM Plus)』认证登记.为进一步推动绿 色建筑,政府会检讨现时的安排,包括考虑将先决条件提升,要求发展项 目在环保方面的表现达致特定标准,甚或采纳以表现为本及考虑个别地盘 情况的方法,厘定总楼面面积宽免的上限.」

2 1.0 Consultancy Study Objectives 顾问研究目标 (a) Review requirement of prerequisite of registration for BEAM Plus Assessment Scheme (BPAS) for application for GFA concession 检讨绿色建筑环境评估(绿建环评)的认证注册登记作为申请总楼面面积 宽免先决条件的规定 (b) Explore performance-based and site-specific approaches to determine the maximum GFA concession 探讨以表现为本及考虑个别地盘情况的方法厘定总楼面面积宽免的上限 (c) Propose appropriate mechanism to assess environmental performance 提议适当的表现评估机制 (d) Explore the mechanism for treating the cases of non-performance 探讨处理项目环境表现逊於预期的机制 (e) Improve the effectiveness in promoting green buildings 改善推动绿色建筑的效应

3 2.0 Framework of the Existing Mechanism 现有机制框架 Remarks 备注: * EER also required to provide extent of compliance with natural ventilation in window design for maintaining thermal comfort (NVTC) requirements (for approval on/ after

1 April 2015) 能源效益报告亦要求提交说明舒适自然通风规定的遵从情况的资料(适用於

2015 年4月1日或之后批准图则) Δ It is required to submit to Buildings Department the results of the BEAM Plus Provisional Assessment and Final Assessment, i.e. from Unclassified (also known as Prerequisites Achieved) to Platinum grading under the conditions of PNAP APP-151. 根饕当缚 APP-151,申请者需要向屋宇署提交 绿建环评 初步评估和最终评估的结果.这可包括「不予评级」(也称 为先决条件达成)至铂金评级中的任何评级. SBDG Energy (i) Building Separation 建筑物间距 (ii) Building Setback ?宇向后退入 (iii) Site Coverage of Greenery ?化覆盖面积 Overall Performance (i) Design and Construction Requirements for Energy Efficiency of Residential Building 住宅楼宇能源效益 设计及建造的规定 (ii) Provisional / Final Energy Efficiency Report (EER)* 临时/最终能源 效益报告* (iii) Estimated Energy Performance / Consumption 预测能源表现/ 消耗资料 (i) BEAM Plus Registration 绿建环评 注册登记 (ii) BEAM Plus Provisional Assessment (PA) Result Δ 绿建环评 初步评估结果 Δ (iii) BEAM Plus Final Assessment (FA) Result Δ 绿建环评 最终评估结果 Δ + GFA Concession for Features NOT Capped by 10% 不受总楼面面积宽免 10%整体上限限制的设施 GFA Concession for Features CAPPED by 10% 受总楼面面积宽免 10%整体上限限制的设施 + + + + + +