T/ZDL 013-2023 Active

Main Technical Content: 4.2 Evaluation and Rating 4.2.1 Evaluation Indicators The evaluation indicator system for green substations consists of six categories: land conservation and land use, energy conservation and energy utilization, water conservation and water resource utilization, material conservation and material utilization, environmental quality and environmental protection within and outside the substation, and carbon emission management. Each category includes control items and scoring items. 4.2.2 Evaluation Calculation Formula 4.2.2.1 The evaluation result for control items should be either "meets the standard" or "does not meet the standard"; the evaluation result for scoring items should be a numerical score. 4.2.2.2 The total score for green substation evaluation shall be calculated according to the following formula: — Total score; — Score for each of the six categories of the evaluation system (land conservation and land use, energy conservation and energy utilization, water conservation and water resource utilization, material conservation and material utilization, environmental quality and environmental protection within and outside the substation, and carbon emission management); — Weight of scoring items for each of the six categories of the evaluation system; 4.2.2.3 For the evaluation score of green substations, the applicable areas shall be evaluated according to all the evaluation clauses of this standard to determine the scores of each evaluation item. 4.2.3 Evaluation Calculation Results 4.2.3.1 Green substations shall be divided into four grades: basic level, one-star level, two-star level, and three-star level. 4.2.3.2 When all control items are met, the green substation grade shall be basic level. If the control items are not met, the green substation grade shall not be evaluated. 4.2.4 Determination of Evaluation Star Levels 4.2.4.1 Green substations at the one-star, two-star, and three-star