— OPTIMIZED ENERGY PERFORMANCE EAc2 2–12 points
能源性能优化 EAc2 2-12分
To operate buildings that minimize energy use to reduce the environmental damage caused by resource extraction, air pollution, and greenhouse gas emissions and facilitate the transition to a clean energy future.
运营最大限度减少能源使用的建筑，以减少资源开采、空气污染和温室气体排放造成的环境损害，促进向清洁能源未来过渡。
Option 1. ENERGY STAR Score 2–12 OR
选项 1. ENERGY STAR 评分 2–12 或
Option 2. Energy Use Intensity Targets 2–12 OR
选项 2. 能耗强度目标 2–12 或
Option 3. Performance Relative to Historical Baseline 2–12 Refer to EAp3: Minimum Energy Performance for requirements associated with each path. No further data entry or calculations are required for this credit.
选项 3. 相对历史基线的性能 2–12 关于各路径的相关要求，参见 EAp3：最低能效性能。本得分项无需额外数据录入或计算。
• Property types eligible to receive an ENERGY STAR score in the U.S. and Canada must
• Property types eligible to receive an ENERGY STAR score in the U.S. and Canada must
Option 1.
Option 1.
• Property types eligible to receive an ENERGY STAR score outside the U.S. and Canada
• Property types eligible to receive an ENERGY STAR score outside the U.S. and Canada
Option 2.
Option 2.
• Property types referenced in Appendix II, Table 1, that are ineligible to receive an
• Property types referenced in Appendix II, Table 1, that are ineligible to receive an
Option 3.
Option 3.
• All other property types must comply with Option 3 or see additional
• All other property types must comply with Option 3 or see additional
guidance/requirements.
guidance/requirements.
Option 1. ENERGY STAR Score (2–12 points) Points are awarded for ENERGY STAR scores of 69 or above from the Environmental Protection Agency Portfolio Manager tool, according to Table 1.
Option 1. ENERGY STAR Score (2–12 points) Points are awarded for ENERGY STAR scores of 69 or above from the Environmental Protection Agency Portfolio Manager tool, according to Table 1.
Table 1. Points for ENERGY STAR Performance Rating (2–12 points) ENERGY STAR Rating Points 69 2 ENERGY STAR Rating Points 71 3 73 4 75 5 77 6 79 7 81 8 83 9 86 10 89 11 92 12 OR
Table 1. Points for ENERGY STAR Performance Rating (2–12 points) ENERGY STAR Rating Points 69 2 ENERGY STAR Rating Points 71 3 73 4 75 5 77 6 79 7 81 8 83 9 86 10 89 11 92 12 OR
Option 2. Energy Use Intensity Targets (2–12 points) Points are awarded according to Table 2 based on the building category (Category 1 or Category 2) referenced in Appendix II, and the greater of:
选项 2. 能耗强度目标（2–12 分） 根据附录 II 中引用的建筑类别（类别 1 或类别 2），以及以下两者中较高者，按表 2 授予积分：
• The percent improvement in project site energy use intensity (EUI) beyond the median
• The percent improvement in project site energy use intensity (EUI) beyond the median
site EUI target, OR
site EUI target, OR
• The percent improvement in project source EUI beyond the median source EUI target
• The percent improvement in project source EUI beyond the median source EUI target
Table 2. Points for Percentage Improvement Over EUI Target Category 1 Building Category 2 Building Points Improvement (%) Improvement (%) 8% 6% 2 12% 9% 3 16% 12% 4 20% 15% 5 24% 18% 6 28% 21% 7 32% 24% 8 36% 27% 9 40% 30% 10 44% 33% 11 48% 36% 12 OR
Table 2. Points for Percentage Improvement Over EUI Target Category 1 Building Category 2 Building Points Improvement (%) Improvement (%) 8% 6% 2 12% 9% 3 16% 12% 4 20% 15% 5 24% 18% 6 28% 21% 7 32% 24% 8 36% 27% 9 40% 30% 10 44% 33% 11 48% 36% 12 OR
Option 3. Performance Relative to Historical Baseline (2–12 points) Points are awarded according to Table 3 based on the greater of:
选项 3. 相对历史基线的性能（2–12 分） 根据表 3，按以下两者中较高者授予积分：
• The percent reduction in normalized site energy use beyond the historical baseline, OR
• The percent reduction in normalized site energy use beyond the historical baseline, OR
• The percent reduction in normalized source energy use beyond the historical baseline
• The percent reduction in normalized source energy use beyond the historical baseline
Table 3. Points for Percentage Energy Improvement Over Historical Baseline Percentage Reduction Percentage Reduction for Points High Process Load Buildings* 15% 8% 2 18% 10% 3 21% 12% 4 24% 14% 5 27% 16% 6 30% 18% 7 33% 20% 8 36% 22% 9 40% 24% 10 44% 27% 11 48% 30% 12 *High process load buildings applying the lower percentage reduction thresholds must meet all criteria for high process load buildings referenced in EAp3: Minimum Energy Performance.
Table 3. Points for Percentage Energy Improvement Over Historical Baseline Percentage Reduction Percentage Reduction for Points High Process Load Buildings* 15% 8% 2 18% 10% 3 21% 12% 4 24% 14% 5 27% 16% 6 30% 18% 7 33% 20% 8 36% 22% 9 40% 24% 10 44% 27% 11 48% 30% 12 *High process load buildings applying the lower percentage reduction thresholds must meet all criteria for high process load buildings referenced in EAp3: Minimum Energy Performance.