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WTO 新加坡通报 G/TBT/N/SGP/56

来源:CCCME 时间:2021-01-12 00:00:00

 WTO.新加坡通报环境保护及管理(修订)条例草案
编号:G/TBT/N/SGP/56
新加坡国家能源局(RAC)和新加坡国家能源局(GWP)建议将本法规中规定的制冷设备(GWP)作为高潜力制冷设备出售。受管制货物的标准和规格(如容量和用途)将在附属法规中规定。
监管要求如下:
•适用的RAC设备必须在NEA注册,并且
•其制冷剂必须满足以下GWP[1]水平:
I.对于水冷式制冷机,制冷剂的GWP必须小于或等于15。
ii.对于空调,制冷剂的GWP必须小于或等于750。
iii.对于冰箱,制冷剂的GWP必须小于或等于15。
[1] 温室气体的全球变暖潜能值是指1千克温室气体、混合物或混合物的100年升温潜能值,这将与联合国政府间气候变化专门委员会(IPCC)的第五次评估报告保持一致。此外,第五次评估报告中未发现的HCFC-31的全球变暖潜能值将与2018年臭氧消耗科学评估相一致。对于制冷剂混合物/混合物,制冷剂混合物/混合物的GWP将计算为单个组分GWP的质量加权平均值。
GWP阈值(特定设备的GWP为15和750)基于新加坡的以下考虑:
i.低GWP替代方案的可用性
ii.较低GWP替代方案的能效表现更好
iii.考虑到能源成本节约,采用成本低。

英文原文:
This notification is to inform Members that Singapore/NEA proposes to enact new legislation for refrigeration and air-conditioning (RAC) equipment (as specified in item 4) that use high Global Warming Potential (GWP) refrigerants, and are supplied or for sale in Singapore. The criterion and specifications (e.g. capacity and usage) of the goods to be regulated will be stipulated in the Subsidiary Legislations.
The regulatory requirements are:
• the applicable RAC equipment must be registered with NEA, and
• its refrigerant must meet the following GWP[1] levels:
i. For water-cooled chillers, GWP of refrigerant must be less than or equal to 15.
ii. For air-conditioners, GWP of refrigerants must be less than or equal to 750.
iii. For refrigerators, GWP of refrigerants must be less than or equal to 15.
[1] The GWP values of the greenhouse gas refers to the 100-year warming potential of 1kg of GHG, blend or mixture which will be aligned with the Fifth Assessment Report of the United Nation's (UN) Intergovernmental Panel on Climate Change (IPCC). In addition, the GWP value of HCFC-31, not found in the Fifth Assessment Report, will be aligned with the Scientific Assessment of Ozone Depletion 2018. For refrigerant blends/mixtures, the GWP of refrigerant blends/mixtures will be calculated as a mass-weighted average of GWP of the individual components.
The GWP thresholds (GWP of 15 and 750 for specified equipment) were based on the following considerations in Singapore's context:
i. Availability of lower GWP alternatives
ii. Better energy efficiency performance of lower GWP alternatives
iii. Low costs of adoption, when energy cost savings are factored.

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