Green Infrastructure: Popular Examples and Emerging Trends, Greener Buildings Are Part of a More Sustainable Future, USGBC Perspective: The Evolution of LEED for Existing Buildings, Leadership, Listening Lead to Sustainability Gains at Large REIT, Managing Knowledge Gaps Within Facilities Management, How to Create a Healthy Learning Environment, NFMT - Facilities Education and Conference. We also use third-party cookies that help us analyze and understand how you use this website. As well, credits for purchasing and waste policy have been combined to create a new stronger prequisite, and three indoor air quality credits have been streamlined into one. Advanced Metering Capability for LEED v4's Tougher Technical Requirements Although utility-owned meters capable of aggregating building-level resources are approved for use, utility meter functionality may not be up to the task of meeting the new, increasingly tough metering requirements. Two ways that focus is prioritized is advanced energy metering and demand response. EA: "Fundamental Commissioning and Verification" (prerequisite), EA: "Optimize Energy Performance" (prerequisite), EA: "Demand Response" (creditBD+C and O+M rating system only). All meters and submeters need to be: Installing Advanced Energy Metering will not only improve the overall LEED score, but is a productive strategy for controlling energy consumption, keeping overhead costs in check, and optimizing building performance to reduce climate impact. Automatic control devices shall be either manual-on (i.e., semi-automatic or vacancy-sensing) or shall turn on lighting to not more to 50%. The information should be presented in a clear and concise manner-visualization strategies, such as color-coding rooms on the floor plan to identify the control type that is present in each room, may help (Figure 2). These categories are more than 10 % of the total building energy load: Packaged Air Handlers Space Heating - (VAVs, Unit Heaters) There is equipment that is inside the building that is supplied from a panel in another building. Some of these new metering devices offer unprecedented flexibility, in that the same unit can accommodate any combination of single- or multi-phase inputs totaling 36 channels. Many modern lighting controls systems using a centralized server are able to meet this metering requirement. The floor plan should indicate the room-name identification, space type, and lighting control type used in that area along with the location of the associated controls. IR 12-160 IR 12-200 IR 20-160 IR 20-200 IR. However, what happens when the lighting controls dont work as expected and the lighting either doesnt turn off or turns off when it needs to stay on? Non-socket-type electronic submeters are less expensive initially, quicker and easier to install and offer superior performance and options versus other types. 2-6 Measurement and Verification 3 Optimize Energy Performance 1-19 Optimize Energy Performance 1-20 Advanced Energy Metering 1 Demand Response 1-2 On-site Renewable Energy 1-7 Renewable Energy Production 1-3 Enhanced Refrigerant Management 2 Enhanced . In addition to which services and systems require metering, the meters deployed on a LEED project must also meet a list of requirements. Email comments and questions to edward.sullivan@tradepress.com. Provide all of the project-specific system manuals-not just the manufacturers generic equipment manuals. In response, they are turning to advanced energy "smart meters" to easily access more granular energy data when measuring and verifying their building's energy consumption. EAprq Fundamental Cx and Verification: Cx Process Scope Click here to start this process. This means owners and operators must measure total plant capacity and share that data with the USGBC. You have determined that in the past three years there 7 of the 14 were Q&A Scenario #1: The plant manager is considering the installation of a second tank into an existing containment dike with a capacity of 175,000 gallons. As we will see, LEED v4 does not represent a monumental change in lighting control requirements as compared with those incorporated into the prevailing energy codes. This means that all LEED projects must engage a . While motorized window treatments may be useful elsewhere within the rating system, they have no impact for this credit. He may be contacted at dmillstein@emon.com. ATEC Consultants was established in 1981 and was registered under reg. Again, these should harmonize with the documentation furnished for the other lighting control prerequisites and credits. Some energy-metering and measurement systems will use a hybrid combination of these two methods to achieve some level of cost savings. [CDATA[/* >