湛江市WTO/TBT-SPS通报预警服务平台
Energy efficiency standards
时间:2019-01-07
作者:

In general, the energy efficiency standards in China give the energy efficiency allowable values (minimum energy efficiency requirement, or MEPS), energy conservation values, energy efficiency grade, testing methods and verification methods. The energy efficiency allowable values are market access values, and products with more energy consumption are forbidden to enter into China market. The energy efficiency grade is used in mandatory energy efficiency labels, and products are divided into 3 or 5 levels according to energy efficiency index. Through the energy efficiency grade shown on the labels, consumers can identify the high energy efficiency products. The energy conservation values are used in the voluntary energy conservation certification. Once reaching the energy conservation values (high energy efficiency), the products can apply for energy conservation certification, and affix the certification mark.
 
Until September, 2012, China has published eleven energy efficiency standards related to household appliances, which is shown in the table below:
 

Product
Standard Number
Standard Name
refrigerators
GB 12021.2-2008
The maximum allowable values of the energy consumption and energy efficiency grade for household refrigerators
air conditioners
GB 12021.3-2010
The minimum allowable value of energy efficiency and energy efficiency grades for room air conditioners
GB 21454-2008
The minimum allowable values of the IPLV and energy efficiency grades for multi-connected air-condition (heat pump) unit
GB 21455-2008
The minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners
electric washing machines
GB 12021.4-2004
The maximum allowable values of the energy consumption and energy efficiency grade for household electric washing machines
electric rice cooker
GB 12021.6-2008
Minimum allowable values of energy efficiency and energy efficiency grades for automatic electric rice cookers
electric fans
GB 12021.9-2008
Minimum allowable values of energy efficiency and energy efficiency grades of AC electric fans
water heater
GB 20665-2006
Minimum allowable values of energy efficiency and energy efficiency grades for domestic gas instantaneous water heater and gas fired heating-hot water combi-boilers
GB 21519-2008
Minimum allowable values of energy efficiency and energy efficiency grades for electrical storage water heaters
induction cookers
GB 21456-2008
The minimum allowable values of the energy efficiency and energy efficiency grades for household induction cookers
microwave ovens
GB 24849-2010
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar microwave ovens
domestic solar water heating systems
GB 26969-2011
Minimum allowable values of energy efficiency and energy efficiency grades for domestic solar water heating systems

 
For more information please contact 86-755-83997910 or email to wrr@sist.gov.cn