LEED-AP-O+M Exam Dumps : LEED AP Operations + Maintenance (LEED AP O+M)

This answer is correct because it matches the requirement of the Energy and Atmosphere Credit, Optimize Energy Performance, which aims to reduce the environmental and economic impacts associated with excessive energy use. The credit requires projects todemonstrate an improvement in energy performance compared to a baseline building, using one of the three options available.For buildings eligible to receive an energy performance rating using the Environmental Protection Agency’s ENERGY STAR® Portfolio Manager tool, the option is to achieve a rating of at least 50, which corresponds to the median energy performance of similar buildings nationwide1. The other options are incorrect because they are either higher than the minimum rating or not applicable to this option.

References: =LEED v4.1 OPERATIONS AND MAINTENANCE - WAP Sustainability Consulting, page 32;LEED v4: Building Operations + Maintenance Guide | U.S. Green Building Council, page 32;ENERGY STAR Portfolio Manager

The calculation used to achieve the Materials and Resources Credit, Purchasing - Ongoing, focuses on the cost of compliant furniture. This approach aligns with the intent of the credit, which is to encourage the purchase of sustainable and environmentally friendly products. By assessing the cost of compliant furniture, the credit incentivizes the selection of products that meet specific environmental criteria, thereby contributing to a more sustainable procurement practice.

The LEED AP O+M Reference Guide states that “If a meter fails during the performanceperiod, the project team must extend the performance period to obtain the required three months of data.” Therefore, the best advice is to extend the performance period to gain the full three months of weekly water meter readings.

References:

• LEED AP O+M Reference Guide, Water Efficiency Credit, Water Metering, page 114
• LEED QUALIFICATION GUIDE - v4 - Sloan, page 2
• Building-Level Water Metering and Water Metering | LEEDuser