Water is a valuable resource that must be preserved and managed efficiently, especially in buildings. The Leadership in Energy and Environmental Design (LEED) program developed by the U.S. Green Building Council (USGBC) includes a Water Performance prerequisite for existing buildings (O+M) and interiors. The intent of this prerequisite is to Read more
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
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
1. What is Zero Waste? a. Sending all waste to landfills and incinerators b. Reducing waste to a minimum and using recycling and composting to divert waste from landfills and incinerators c. Recycling all materials regardless of economic feasibility d. Reducing waste generation without regard for resource conservation Answer: b Read more
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
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
The Grid Harmonization credit for LEED Existing Buildings (O+M) aims to promote demand response technologies and programs that improve energy generation and distribution systems, increase grid reliability, and reduce greenhouse gas emissions. This credit is worth one point, and the following are the requirements to achieve it: Case 1: Demand Read more
LEED (Leadership in Energy and Environmental Design) certification is an internationally recognized green building rating system. One of the LEED EBOM (Existing Buildings: Operations and Maintenance) credits that buildings can earn is the SUSTAINABLE SITE Credit: Rainwater Management. This credit is intended to reduce the volume of runoff and improve Read more
Daylight compliance is an essential aspect of green building design. It not only reduces energy consumption but also improves the occupant’s productivity and well-being. The GRIHA (Green Rating for Integrated Habitat Assessment) is an Indian national green building rating system that provides guidelines for achieving sustainability in building design and Read more
ten typical questions asked in the TRUE advisor examination on the following topics: Lack of Infrastructure and Funding, Cultural Resistance to Change, and Difficulty in Measuring and Tracking Progress: Q: What are some of the challenges associated with lack of infrastructure and funding for waste reduction and diversion? A: Lack Read more