LEED Existing Building Operations & Maintenance Certification Guide

Understanding LEED Existing Building Operations and Maintenance Certification

The LEED Existing Building Operations and Maintenance (EBOM) certification is designed for buildings that have been fully operational and occupied for at least one year. This certification focuses on improving the operational efficiency of existing structures through performance-driven strategies. It covers a wide range of building types and aims to reduce environmental impact and enhance human health through sustainable practices.

Eligibility and Scope

To qualify for LEED EBOM certification, the building must have been in operation for at least a year. The certification applies to the entire gross floor area of the building and requires adherence to all prerequisites and credits within the LEED O+M rating system. This ensures a holistic approach to sustainability, covering aspects like energy efficiency, water conservation, indoor environmental quality, and materials management.

Certification Levels and Requirements

LEED EBOM certification is awarded at four levels: Certified, Silver, Gold, and Platinum. Each level requires a certain number of points across various categories. To achieve certification, projects must meet all prerequisites and earn sufficient credits to reach the desired level. The thresholds for each level are as follows:

• Certified: 40-49 points
• Silver: 50-59 points
• Gold: 60-79 points
• Platinum: 80+ points

Practical Guidance from Real Project Experience

In our experience at ISG, achieving LEED EBOM certification involves a detailed process of assessing current building operations and identifying areas for improvement. Key steps include conducting energy audits, evaluating water usage, and enhancing indoor air quality. For instance, implementing a robust commissioning process, which includes ongoing commissioning plans and training facility staff, is crucial. This ensures that building systems operate efficiently and effectively over time.

Specific LEED v5 Requirements

LEED v5 introduces several enhancements to the EBOM certification process. One notable requirement is the inclusion of monitoring-based commissioning (MBCx), which helps building operators identify and resolve operational issues in real-time. Additionally, the ongoing commissioning plan must ensure continuous documentation and updates, reflecting the evolving needs of the building.

For projects involving major alterations to the building envelope, field testing for water penetration and infrared imaging are mandatory if the scope exceeds 25% of the total building envelope area or 5,000 square feet. These tests help prevent moisture-related damage and ensure the integrity of the building structure.

How ISG Can Help

At ISG, we offer comprehensive services to assist with LEED EBOM certification. Our team of experts can guide you through the entire process, from initial assessments to final documentation. We specialize in developing tailored strategies that align with your building's unique characteristics and operational goals. Whether it's optimizing energy consumption, reducing water usage, or enhancing indoor air quality, we have the expertise to help you achieve your sustainability objectives and secure LEED certification.