Page 113 - Demo

%u74b0%u4fdd%u5831%u544a 04Environmental Report %u74b0%u4fdd%u6750%u6599%u6211%u5011%u5df2%u5728%u73fe%u6709%u5efa%u7bc9%u5408%u7d04%u8a02%u660e%uff0c%u7528%u65bc%u5efa%u9020%u9810%u88fd%u5916%u7246%u548c%u6a13%u68af%u7684%u6c34%u6ce5%uff0c%u7576%u4e2d%u4e09%u6210%u534a%u5fc5%u9808%u4ee5%u74b0%u4fdd%u5efa%u7bc9%u6750%u6599%u7c92%u5316%u9ad8%u7210%u7926%u6e23%u7c89%uff08%u7926%u6e23%u5fae%u7c89%uff09%u4ee3%u66ff%u3002%u9019%u9805%u898f%u5b9a%u7684%u6db5%u84cb%u7bc4%u570d%u73fe%u5df2%u64f4%u5c55%uff1b%u5efa%u9020%u9810%u88fd%u786c%u5730%u9762%u3001%u677f%u9593%u7246%u548c%u5783%u573e%u69fd%u5747%u9808%u4f7f%u7528%u7926%u6e23%u5fae%u7c89%u3002%u6211%u5011%u6b63%u8207%u672c%u5730%u6df7%u51dd%u571f%u4f9b%u61c9%u5546%u63a2%u8a0e%u66f4%u5ee3%u6cdb%u4ee5%u7926%u6e23%u5fae%u7c89%u4ee3%u66ff%u6c34%u6ce5%uff0c%u4e26%u8a08%u5283%u5728%u516c%u71df%u623f%u5c4b%u9805%u76ee%u4e2d%u4f7f%u7528%u66f4%u9ad8%u6bd4%u4f8b%u7684%u7926%u6e23%u5fae%u7c89%u4ee5%u5efa%u9020%u5404%u500b%u6df7%u51dd%u571f%u7d50%u69cb%u69cb%u4ef6%uff08%u5305%u62ec%u5730%u57fa%u6a01%u67f1%u3001%u6a01%u5e3d%u3001%u6a13%u677f%u548c%u7246%uff09%u3002%u65b0%u5de5%u7a0b%u9805%u76ee%u63a1%u7528%u7684%u74b0%u4fdd%u6750%u6599%u898f%u683c%uff0c%u5747%u8207%u7da0%u5efa%u74b0%u8a55%u65b0%u5efa%u5efa%u7bc92.0%u7248%u6240%u8a02%u6a19%u6e96%u4e00%u81f4%uff0c%u4e26%u5b9a%u671f%u6aa2%u8a0e%u66f4%u65b0%uff0c%u4ee5%u7b26%u5408%u9999%u6e2f%u7da0%u8272%u5efa%u7bc9%u8b70%u6703%u300c%u7da0%u6750%u74b0%u8a55%u300d%u7684%u6e96%u5247%u3002%u78b3%u6392%u653e%u91cf%u4f30%u7b97%u78b3%u6392%u653e%u91cf%u4f30%u7b97%u65e8%u5728%u4f30%u7b97%u6a13%u5b87%u5728%u751f%u547d%u5468%u671f%u5167%u7684%u4e8c%u6c27%u5316%u78b3%u6392%u653e%u91cf%uff0c%u52d9%u6c42%u6e1b%u5c11%u78b3%u6392%u653e%u3002%u9019%u500b%u4f30%u7b97%u65b9%u6cd5%u6709%u52a9%u5728%u6574%u500b%u9805%u76ee%u5468%u671f%u4e2d%uff0c%u70ba%u500b%u5225%u5927%u5ec8%u4ee5%u81f3%u6574%u500b%u5c4b%u90a8%u8a2d%u5b9a%u78b3%u6392%u653e%u91cf%u57fa%u6e96%uff0c%u518d%u7528%u4ee5%u6bd4%u8f03%u4e0d%u540c%u5927%u5ec8%u548c%u5c4b%u90a8%u7684%u78b3%u6392%u653e%u8868%u73fe%u3002%u65bd%u5de5%u671f%u9593%u8017%u7528%u6750%u6599%u3001%u88fd%u9020%u6a13%u5b87%u7d50%u69cb%u6750%u6599%u3001%u516c%u7528%u5c4b%u5b87%u88dd%u5099%u88dd%u7f6e%u8017%u96fb%uff0c%u4ee5%u81f3%u62c6%u5378%u5de5%u7a0b%uff0c%u5747%u6703%u7522%u751f%u4e8c%u6c27%u5316%u78b3%u3002%u78b3%u6392%u653e%u91cf%u4f30%u7b97%u6db5%u84cb%u4e0a%u8ff0%u5404%u9805%u7684%u4e8c%u6c27%u5316%u78b3%u6392%u653e%u91cf%uff0c%u4e26%u8a08%u53ca%u4f7f%u7528%u53ef%u518d%u751f%u80fd%u6e90%u548c%u7da0%u5316%u6d3b%u52d5%u6240%u62b5%u92b7%u7684%u6392%u653e%u91cf%u3002%u9019%u4e9b%u6578%u64da%u6709%u52a9%u5236%u8a02%u53ef%u884c%u7684%u6539%u9032%u65b9%u6848%uff0c%u4f7f%u5c4b%u90a8%u8a2d%u8a08%u66f4%u7b26%u5408%u9577%u9060%u6301%u7e8c%u767c%u5c55%u7684%u76ee%u6a19%u3002Green materialsOur current construction contracts specify that 35% of the cement normally used to produce precast fa%u00e7ades and stairs must be replaced by the green construction material Ground Granulated Blast-furnace Slag (GGBS). This requirement has been extended so that GGBS must now also be used in the production of precast hard paving, partition walls and refuse chutes. Currently, we are working with local concrete suppliers to explore the possibility of the large-scale introduction of GGBS to replace cement, and are planning to adopt a higher percentage of GGBS in various structural concrete components in public housing developments, including foundation piles, pile caps, slabs and walls.The specifications for green materials that are included in our new works projects are all aligned with BEAM Plus NB V2.0. We regularly review and update our specifications to align with the Green Product Accreditation & Standards Scheme of the HKGBC.Carbon Emission Estimation Carbon Emission Estimation (CEE) enables us to estimate the carbon dioxide emissions of buildings over their life cycles, thus reducing carbon emissions. Applying the CEE enables us to set emission benchmarks for both individual housing blocks and entire housing estates throughout the project cycle. These benchmarks can be used to compare the emissions performances of different buildings and estates.The CEE covers carbon dioxide emissions generated by materials consumed during construction, materials used in structures, the electricity consumed by communal building services (BS) installations, and demolition activities. It also takes into account the emission off-sets generated by renewable energy applications and greening activities. This data enables us to set achievable improvement goals and enhance the long-term sustainability of our estate designs.%u78b3%u6392%u653e%u91cf%u4f30%u7b97Carbon Emission Estimation 1 %u65bd%u5de5%u8017%u7528%u7684%u6750%u6599Material consumed during construction2 %u6a13%u5b87%u7d50%u69cb%u6750%u6599Materials for structure3 %u5927%u5ec8%u516c%u7528%u5c4b%u5b87%u88dd%u5099%u7684%u8017%u96fb%u91cfElectricity consumed by communal BS installations4 %u518d%u751f%u80fd%u6e90Renewable energy5 %u7a2e%u690d%u6a39%u6728Greening6 %u62c6%u5378%u5de5%u7a0bDemolition%u7e3d%u4e8c%u6c27%u5316%u78b3%u6392%u653e%u91cfTotal CO2Emission%u5df2%u9032%u884c%u4f30%u7b97%u7684%u9805%u76ee%u5171Conducted for9 %u500bprojects%u81ea%u63a1%u7528%u9019%u4f30%u7b97%u65b9%u6cd5%u81f3%u4eca%uff0c%u4f30%u8a08%u78b3%u6392%u653e%u91cf%u6e1b%u5c11Reduction in estimated carbon emissions since the roll-out17.64%CO2