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Lighting energy use in Anding District, Gansu Province, China

机译:甘肃省安定区的照明能源使用

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摘要

An energy use survey of 237 households was carried out in rural Anding district, Gansu province, P.R. China in 2010. Baseline lighting electricity use was assessed for current (2010) and future use (2020) and compared by light bulb type, household room, and seasonal differences. A simple life cycle assessment (LCA) compared strategies such as replacing incandescents with CFLs and reducing total daily hours of lighting to assess possible greenhouse gas (GHG) emission reductions. Replacing incandescent light bulbs with compact fluorescent light bulbs (CFLs) has the potential to reduce current and future annual energy use by 27% and 23% respectively. Within households, replacing bedroom light bulbs with CFLs reduces GHG emissions most, over 38% of the total CO2 equivalent reductions possible. A focus on bedroom lighting in rural Anding district has the best potential to aid China's carbon intensity reduction goals by 2020. (C) 2016 International Energy Initiative. Published by Elsevier Inc. All rights reserved.
机译:2010年,在中国甘肃省安定市农村进行了237户家庭的能源使用调查。评估了当前(2010年)和未来(2020年)的基线照明用电,并按灯泡类型,家庭房间,和季节差异。一个简单的生命周期评估(LCA)比较了各种策略,例如用CFL代替白炽灯并减少每日总照明时间,以评估可能的温室气体(GHG)排放量减少。用紧凑型荧光灯泡(CFL)代替白炽灯泡有可能分别将当前和未来的年度能耗降低27%和23%。在家庭内部,用节能灯替代卧室灯泡最大程度地减少了温室气体排放,可减少的总二氧化碳当量减少了38%以上。到2020年,重点关注农村安定区的卧室照明具有最大的潜力来实现中国的碳强度降低目标。(C)2016国际能源计划。由Elsevier Inc.出版。保留所有权利。

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