energy efficiency

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China Solicits Comments for Seven Mandatory National Standard Projects for Energy Efficiency

On March 17, 2025, the National Standard Administration(SAC) announced a proposal to draft 3 mandatory national standards and revise 4 existing mandatory national standards for energy efficiency. The drafting and revision work will be led by the National Energy and Standards and Management Technical Committee (SAC/TC 20). The proposed standardization plan has been open for public comments from 17 March […]

China Solicits Comments on Implementation Rules for Energy Efficiency Labeling

From March 3 to 12, 2025, the China National Institute of Standardization (CNIS) is soliciting public comments on revised implementation rules for energy efficiency labeling of the following products: microcomputers, high-voltage three-phase cage induction motors, air purifiers, and permanent magnet synchronous motors. These revisions aim to align the implementation rules with updates to the corresponding mandatory standards […]

TC20 Seeks Comments on a Set of Mandatory Energy Efficiency Standard

From January to February, the National Energy Standards and Management Technical Committee (SAC/TC20) has solicited feedback on a batch of mandatory national energy efficiency standards, as shown in the table below. No. Standard Name New draft /Revision Standards to be replaced public consultation period 1 Minimum allowable values of energy efficiency and energy grades for […]

China Releases 17th Batch of Energy Efficiency Labeling Product Catalogue and Implementation Rules

January 13, 2025 China’s National Development and Reform Commission (NDRC) and the State Administration for Market Regulation (SAMR) have jointly issued the 17th Batch of the Energy Efficiency Labeling Product Catalogue, along with its corresponding implementation rules. This initiative is part of China’s continued efforts to enhance energy efficiency standards and promote sustainable development. According […]

Major Changes Coming to the Mandatory Energy Efficiency Standard for Microcomputers

From September 14 to 28, 2024, the National Technical Committee for Energy Fundamentals and Management Standardization (SAC/TC20) solicited public comments on the mandatory national standard Minimum Allowable Values of Energy Efficiency and Energy Grades for Microcomputers (Draft for Review). The draft outlines energy efficiency grades, minimum energy performance standards, and testing methods for desktop microcomputers, all-in-one desktop […]

China Calls for Comment on Initiating Seven Energy Efficiency Standards

On June 17, 2024, the Standardization Administration of China (SAC) published seven compulsory standards proposals on minimum allowable values of energy efficiency and energy efficiency grades for public comments on official initiation. All these 7 standard proposals are raised by SAC who will then mandate SAC/TC20 (Energy Fundamentals and Management) to carry out the rest […]

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