Energy grading and labeling tools. (IMAGE) Zhejiang University Caption Energy grading and labeling tools. a Energy Star and Building EQ from the US ((Agency and History of EPA's Climate Partnership Programs. 2022; ASHRAE. Building E.Q. 2022)). b DEC from the UK (Department of Finance. Display Energy Certificates 2022). c BELS in Janpan (Center and of Japan. BELS evaluation. 2022). d EEEG in China (Ministry of Housing and Urban-Rural Development. Notice on the trial implementation of the energy efficiency evaluation and grading system for civil buildings 2008) Credit City and Built Environment Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.