Green Building Certifications: Frequently Asked Questions (FAQs)

Green Building Certifications: An In Depth Guide

Table of Contents


Green Building Certifications: Frequently Asked Questions (FAQs)

What is a green building certification?

A green building certification is a designation that signifies a building has met certain environmentally sustainable criteria. These criteria typically include energy efficiency, water conservation, use of renewable materials, and indoor air quality standards.

Why should I pursue a green building certification for my project?

Obtaining a green building certification offers numerous benefits. It demonstrates a commitment to sustainability, enhances the building’s marketability, reduces operating costs through energy and water efficiencies, improves occupant health and productivity, and contributes to the overall well-being of the environment.

What are some of the well-known green building certification programs?

There are several prominent green building certification programs, including LEED (Leadership in Energy and Environmental Design), BREEAM (Building Research Establishment Environmental Assessment Method), Green Star, Living Building Challenge, and WELL Building Standard.

How does LEED certification work?

LEED, developed by the U.S. Green Building Council (USGBC), offers different certification levels (Certified, Silver, Gold, Platinum) based on the number of sustainable design strategies a building complies with. The certification process involves submitting documentation and undergoing a review by the USGBC. Projects earn points across various categories such as energy efficiency, water management, indoor environmental quality, and sustainable materials.

What is BREEAM certification and who issues it?

BREEAM is a green building certification program developed by the Building Research Establishment (BRE) in the United Kingdom. It assesses a building’s environmental performance based on a comprehensive range of criteria. BREEAM issues certifications in various categories, including New Construction, In-Use, and Refurbishment and Fit-Out.

What are the key differences between LEED and BREEAM certifications?

While both LEED and BREEAM certifications focus on sustainable building practices, they differ in their assessment criteria and geographical coverage. LEED is more widely recognized globally, with a significant presence in North America, while BREEAM is predominantly used in the UK and Europe. Additionally, BREEAM places a stronger emphasis on the local context and climate.

What is the Living Building Challenge?

The Living Building Challenge is a green building certification program that goes beyond reducing negative impacts and aims to create buildings that actively contribute to the environment and human health. It focuses on seven performance areas, or “petals,” including Place, Water, Energy, Health & Happiness, Materials, Equity, and Beauty.

What is the WELL Building Standard?

The WELL Building Standard is a certification program that prioritizes human health and well-being in the built environment. It focuses on various aspects, including air quality, water quality, nourishment, light, fitness, and mental well-being. WELL certification is complementary to other green building certifications like LEED or BREEAM.

How can I find green building certification resources and guidance?

There are numerous resources available to help navigate the green building certification process. Some reliable sources include the official websites of certification programs like (for LEED), (for BREEAM), and (for Living Building Challenge). Additionally, professional associations, industry publications, and sustainability consultants can offer valuable guidance.

Are green building certifications mandatory?

Green building certifications are typically voluntary and not mandatory. However, some jurisdictions or organizations may require specific levels of sustainability certifications for certain projects or provide incentives for pursuing green building practices. It’s important to check local building codes and regulations to understand any mandatory requirements in your area.

Where can I find information on the latest green building practices and technologies?

Staying updated on the latest green building practices and technologies can greatly benefit your project. Key sources of information include industry publications such as Green Building Advisor, Environmental Building News, and Additionally, websites of leading sustainability organizations like the USGBC and the World Green Building Council offer valuable resources and news updates.


– Living Future Institute:
– Green Building Advisor:
– Environmental Building News:
– World Green Building Council:

Green Building Certifications: An In Depth Guide