LEED: Building a Greener Future for Construction

The US Green Building Council (USGBC) developed and administers the Leadership in Energy and Environmental Design (LEED) certification programme. USGBC is a non-profit organisation that promotes sustainability in building design, construction, and operation.

Founded in 1993, USGBC has grown to become a global leader in green building initiatives. 

The organisation comprises architects, engineers, contractors, and other professionals in the construction industry. It works closely with the Green Business Certification Inc (GBCI), which manages the certification process for LEED projects. GBCI is responsible for reviewing applications and awarding LEED certifications.

What is the purpose of LEED?

LEED aims to transform the construction industry by promoting sustainable building practices. The programme encourages the design, construction, and operation of buildings that are environmentally responsible and resource-efficient.

LEED certification provides a framework for creating healthy, highly efficient, and cost-saving green buildings. It covers various aspects of construction, including site selection, water usage, energy efficiency, materials, and indoor environmental quality.

The programme's goal is to reduce the environmental impact of buildings while improving the health and well-being of occupants. LEED certification serves as a benchmark for sustainable construction practices worldwide.

What difference is LEED making?

LEED has significantly impacted the construction industry since its inception in 2000. The programme has certified over 100,000 projects across 180 countries and territories.

LEED-certified buildings consume less energy and water compared to conventional structures. They also produce fewer greenhouse gas emissions and generate less waste during construction and operation.

Many large multinational construction companies have embraced LEED standards. For example, Skanska, the Swedish multinational construction company, has completed numerous LEED-certified projects globally.

LEED has also influenced building codes and policies in many countries. Some governments have incorporated LEED standards into their regulations, further promoting sustainable construction practices.

The programme has also raised awareness about the importance of green building among developers, architects, and the general public. This increased awareness has led to a growing demand for sustainable buildings.

How does LEED certification work?

LEED certification involves a points-based system. Projects earn points by meeting specific requirements across various categories, such as energy efficiency, water conservation, and indoor environmental quality.

The certification process begins with project registration through the LEED Online platform. Project teams then collect and submit documentation to demonstrate compliance with LEED requirements.

GBCI reviews the submitted documentation and awards points based on the project's performance in each category. The total points determine the level of certification: Certified (40-49 points), Silver (50-59 points), Gold (60-79 points), or Platinum (80+ points).

LEED offers different rating systems tailored to various project types, including new construction, existing buildings, homes, and neighbourhood developments. Each rating system has specific prerequisites and credit options.

Why should companies care about LEED?

LEED certification offers numerous benefits for companies in the construction industry. It can lead to cost savings through reduced energy and water consumption, as well as lower maintenance costs over a building's lifecycle.

Plus, LEED-certified buildings often command higher rental rates and property values. They also tend to have higher occupancy rates, as tenants increasingly prioritise sustainable workspaces.

Pursuing LEED certification demonstrates a company's commitment to sustainability and corporate social responsibility. This can enhance brand reputation and attract environmentally conscious clients and employees.

Certification can also help companies comply with increasingly stringent environmental regulations, and provide a competitive advantage in markets where green building practices are becoming the norm.

Companies with LEED-credentialed staff may have an advantage when bidding on projects that require LEED certification. These professionals can guide teams through the certification process more efficiently.

How do companies earn a LEED professional credential?

To earn a LEED professional credential, individuals must pass an exam administered by GBCI. There are several credential types, each tailored to different levels of experience and expertise.

The LEED Green Associate credential is the entry-level option, suitable for professionals new to green building practices. It requires passing a two-hour, 100-question exam.

The LEED Accredited Professional (AP) credentials are more advanced and specialise in specific LEED rating systems. These require passing a two-part exam and demonstrating project experience.

Companies can support their employees in earning LEED credentials by providing study materials, covering exam fees, and offering time for preparation. Some organisations also conduct in-house training programmes to prepare staff for LEED exams.

Maintaining LEED credentials requires ongoing education and involvement in green building projects. 

This ensures that credentialed professionals stay up-to-date with the latest developments in sustainable construction.
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