As LEED v5 raises the bar for energy transparency and performance-based design, building professionals must adopt technologies that deliver real-time insights and long-term accountability.
Setra Power Meters are purpose-built to meet these evolving demands, offering the precision, integration, and data granularity required to comply with LEED v5 prerequisites and even earn points in Energy and Atmosphere categories.
What is LEED v5?
LEED v5 is the latest version of the U.S. Green Building Council's green building certification system. It emphasizes decarbonization, quality of life, and ecological conservation and restoration. Compared to earlier versions, LEED v5 introduces more stringent requirements for energy metering, reporting, and load management, aligning with ASHRAE 90.1.
Key updates in LEED v5 include:
- Mandatory hourly energy monitoring and visualization
- Submetering of high-energy-consuming equipment
- Monthly energy data reporting for five years
- New credits for reducing peak thermal loads and managing HVAC demand
Energy and Atmosphere in LEED v5
The Energy and Atmosphere (EA) category in LEED v5 includes both prerequisites and credits that focus on energy efficiency, demand reduction, and emissions tracking. Two areas where Setra power meters are particularly impactful are Energy Metering and Reporting and Reduced Peak Thermal Loads.
Energy Metering and Reporting (EAp4): Obtaining the Prerequisite
EAp4 is a foundational requirement for LEED v5 certification. To comply, projects must meet various technical requirements, including the following:
- Submetering of High-Energy Equipment: Equipment such as elevators, escalators, moving walkways, and commercial kitchen/process equipment rated above 10 kW must be monitored hourly.
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- Data Resolution and Retention: Energy use must be recorded at intervals of 15 minutes or less and data must be reported hourly, daily, monthly, and annually. A minimum of 36 months of data must be retained. Projects must also commit to reporting monthly energy use data to LEED for at least five years.
Setra Power meters are designed to support these requirements in the following ways:
- Segment Energy Use: Setra meters enable detailed energy segmentation in multi-tenant buildings, aligning with ASHRAE 90.1 requirements. This supports LEED v5’s emphasis on transparency and accountability by allowing building teams to track and report energy use by tenant or system.
- Visualize and Report Data: Setra meters meet LEED v5’s requirement for hourly data visualization and support ASHRAE’s 15-minute recording intervals. They also enable compliance with LEED’s five-year monthly reporting commitment by exporting data to external systems, ensuring the 36-month retention requirement is met.
Reduce Peak Thermal Loads (EAc2): Getting Credits in This Category
To qualify for the LEED v5 credit for Reduced Peak Thermal Loads, a project must demonstrate its ability to manage HVAC loads by adjusting cooling and heating set points or capacities during peak periods, and modifying ventilation rates.
HVAC systems are typically the largest contributors to a building’s peak electrical demand, so it’s essential to understand how much energy HVAC systems consume and how it varies throughout the day. Setra power meters provide the data needed to make informed decisions about HVAC adjustments in the following ways:
- Identify Peak Load Contributors: Setra meters can submeter individual HVAC components (chillers, rooftop units, air handlers, etc.) allowing teams to pinpoint which systems are driving peak demand.
- Establish Baselines: Continuous monitoring helps establish normal operating patterns and seasonal baselines, which are essential for evaluating the impact of load reduction strategies.
- Enable Predictive Control: With real-time data on kW demand and energy use, building automation systems (BAS) can be programmed to pre-cool or pre-heat spaces before peak periods, then reduce HVAC output during the peak window.
- Verify Load Reduction: Setra meters provide timestamped data that can be used to verify that cooling set points were raised, heating capacity was reduced, or ventilation rates were adjusted during peak periods—key requirements under ASHRAE 90.1.
Setra Power Meter Features and Their Role in LEED v5
Setra power meters offer more core technical features that support LEED v5 certification including:
- Revenue-Grade Accuracy: Certified to ANSI C12.20-2010 Class 0.2, ensuring precise energy data for compliance and billing.
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- Multi-Circuit Monitoring: Available in configurations for 3, 12, or 48 loads, enabling detailed tracking of multiple systems from a single device.
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- Comprehensive Parameter Tracking: Measures voltage, current, real power (kW), energy (kWh), peak demand (kW), and power factor—covering all key metrics required by ASHRAE 90.1.
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- Communication Protocols: Supports BACnet and Modbus, allowing integration with Building Automation Systems (BAS) and Energy Management Systems (EMS).
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- Web-Based Configuration and Analytics: Offers a secure portal for setup, diagnostics, and performance visualization.
Important Consideration: Setra meters are designed for electrical energy monitoring. To fully meet LEED v5’s “all energy sources” requirement under EAp4, additional metering solutions are needed for non-electrical.
Conclusion
Setra power meters offer a comprehensive solution for projects pursuing LEED v5 certification. They fulfill the technical requirements for electrical energy monitoring, support long-term data reporting and visualization, and enable advanced load management strategies. For building professionals focused on energy performance, decarbonization, and certification success, Setra meters are a strategic investment in operational excellence.