戴尔实施多项节能措施 预计每年开支节省约580万美元来源:  作者:  发布时间:2009-09-07  [ 字号: ]
821日,北京——戴尔公司目前计划通过对全球的运营设施开展一系列节能项目并对办公楼宇进行升级,预计这些措施将帮助公司每年节省开支约580万美元。戴尔已实现超过25%全球电力需求来自可再生能源,目前正选择性的在一些园区推行太阳能项目,以整合更多可再生能源用于公司运营。这些节能计划,以及戴尔的其他环保措施,都表明了戴尔对于可持续发展的长期承诺。
新闻:
2009年底,戴尔通过对办公楼宇升级、电力管理以及IT解决方案相结合的能源节约计划,预计将帮助其在全球实现每年减少4800万千瓦时的电力,相当于4000个普通美国家庭每年的用电量。
关闭电脑电源:戴尔为公司50,000台笔记本和台式机安装了1E NightWatchman®SMSWakeUp™软件。NightWatchman能帮助关闭通宵待机的电脑以减少能源浪费,SMSWakeUp则可以在次日早晨通过中央命令唤醒所有的机器。通过这项措施,戴尔预计每年能减少40%的能源成本,相当于每年节省约180万美元开支。
照明:在办公室和生产区,戴尔负责设备管理的团队用寿命更长、比同功率标准荧光灯具有更好照明效果的双T5荧光灯替换了三灯泡T8荧光灯和白炽灯。在停车场,他们在照明灯上安装了脉冲启动镇流器,它能减少照明供电,以帮助全面降低能耗;在电梯间,他们率先使用了节能LED灯来照明。
  暖气、通风以及空调(暖通空调:HVAC:除安装太阳隔热膜和改善隔热以保持室内凉爽,戴尔在其园区还进行了一系列暖通空调改造,比如在通风系统的泵和风机上安装变频驱动器,这种驱动器能通过控制供应给电机的电力从而控制电机的转速。同时,戴尔还配备了变风量机组,将使空气流通到特定区域以保持室内的温度。
楼宇自动化:通过在非高峰运营时段自动关闭照明和空调系统,以及适当的调整热水器、空调制冷机组和建筑温控器的设置,戴尔预计每年将节省约150万美元的能源开支。
全球标准的建筑设计:戴尔已经制定了可持续发展建筑设计标准,并把这个标准纳入今后戴尔全球的每个园区。这些标准包括了对站点规划、水资源管理、能源与大气、原料和室内空气质量的明确要求。
简化IT:通过虚拟化、服务器整合、硬件的改良和数据中心设计的优化,戴尔实现了用更低的能耗提供更为高效的计算输出。预计到2009年底,戴尔内部IT设施每年节省下来的电能可以满足2000个普通美国家庭1年的用电量,相当于每年减少了17,000吨的二氧化碳排放。
太阳能试点项目
戴尔在全球启动了太阳能试点项目,以全新的创新方式来整合更多的可再生能源运用到其运营中去。
停车场太阳能电池阵列:戴尔正在其得克萨斯圆石镇总部园区建设一个顶部带有太阳能电池板的停车场。这个停车场由Envision SolarMcBride公司设计,并使用BP Solar公司提供的太阳能电池,这样的设计每年产生的太阳能达131,051瓦,并可减少22.1万磅温室气体排放,约相当于每年种植23英亩松林。这个新的停车场拥有50个停车位,其中包括两个为插电和电动车设置的充电站。戴尔还参与了Oncor公司的采用负荷开关,德克萨斯州太阳能光伏计划,该计划旨在鼓励房主、企业和政府安装使用太阳能电池板。此外,9月底停车场投入使用后,McBride公司还将为戴尔全球员工的住宅太阳能系统提供为期一年的25%折扣。SM
太阳能热水器:戴尔近期在其位于巴西Hortolandia的生产园区完成了一项太阳能热水器试点项目。通过让屋顶上的太阳能电池板连接到乙二醇管道,该管道包裹在水箱周围用于帮助加热建筑内厨房和餐厅区用水。这个解决方案将节约76,000千瓦时的电力。
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TMeqKmdPRcKeLVlWh2010-01-20 11:42
cdVbHpMpKqbwnIDZ2009-11-04 06:47
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