“Quantifying GHG Emissions Reductions: A Guide to VCS VM0018 Methodology for Energy Efficiency and Waste Management Projects”

The VCS VM0018 methodology, also known as the “Energy Efficiency and Fuel Switching Project Protocol”, provides a standardized approach to quantify and verify GHG emissions reductions from energy efficiency and fuel switching projects. This methodology is applicable to a wide range of sectors, including buildings and waste management programs. In Read more…

The TRUE Advisor Examination : An Overview

The TRUE Advisor Examination is a professional certification program for individuals working in the green building industry. The program is administered by GBCI (Green Business Certification Inc.), the same organization that administers the LEED (Leadership in Energy and Environmental Design) certification program. TRUE (Total Resource Use and Efficiency) is a Read more…

Energy Efficiency Best Management Practices: Energy and Atmosphere Prerequisite for LEED Existing building (O+M)

The Energy and Atmosphere Prerequisite for LEED Existing building (O+M) is designed to promote continuity of information to ensure that energy-efficient operating strategies are maintained and provide a foundation for training and system analysis. This prerequisite applies to O+M: Existing Buildings and O+M: Interiors. To meet this prerequisite, building owners Read more…

Fundamental Refrigerant Management: Energy and Atmosphere Prerequisite for LEED Existing building (O+M)

The use of refrigerants in heating, ventilating, air-conditioning, and refrigeration (HVAC&R) systems can have a significant impact on the environment, especially when it comes to stratospheric ozone depletion. The LEED (Leadership in Energy and Environmental Design) rating system has recognized this issue and has included a prerequisite for Fundamental Refrigerant Read more…

Energy Performance: Energy and Atmosphere Prerequisite for LEED Existing building (O+M)

Energy performance is a critical aspect of sustainable building design and operation. The Leadership in Energy and Environmental Design (LEED) certification program developed by the U.S. Green Building Council (USGBC) includes several prerequisites and credits related to energy efficiency and management. One of the Energy and Atmosphere prerequisites for LEED Read more…

Enhanced Refrigerant Management: Energy and Atmosphere Credit for LEED Existing building (O+M)

Refrigerants play an important role in heating, ventilating, air-conditioning, and refrigeration (HVAC&R) equipment. They are essential to keep our indoor environment comfortable and cool. However, some refrigerants contribute to climate change and ozone depletion. The use of such refrigerants has prompted building owners and managers to adopt new refrigerant management Read more…