Blog Leaf | What Are the Different Types of LEED Certification: A Complete Guide to LEED v5 Rating Systems

introduction

LEED (Leadership in Energy and Environmental Design) is the global standard for sustainable buildings. LEED v5 is applicable to any type of building, whether new construction or major remodeling. Although the final version of LEED v5 not yet officially published, current drafts suggest significant changes in energy efficiency, decarbonization, equity and resilience in construction and urban development projects.

In this article, we will analyze the LEED v5 rating systems based on the information available to date.

Introduction to LEED and its importance in certification

LEED evaluates the sustainability of buildings and projects through prerequisites and credits in various areas. The certification applies to different types of buildings, including offices, businesses and residences, and grants four levels: Certificate, Silver, Gold and Platinum, based on the score obtained.

The new approach of LEED v5 introduces a scoring structure based on three global objectives:

Climate action (50% of the points)
Quality of life (25%)
Ecological conservation and restoration (25%)

These objectives are reflected in five key principles: decarbonization, ecosystems, equity, health and resilience.

Key points of LEED v5

Higher demands on energy efficiency, decarbonization and occupant well-being.
Scoring structure based on climate action, quality of life and ecological conservation.
Focus on electrification, reduction of carbon footprint and sustainable water management.
LEED v5 is applicable to any type of building, including those of different heights.

LEED v5 Certification Systems (based on current drafts)

Source: Driving building performance through the lens of LEED v5 O+M

LEED v5: Building Design and Construction (BD+C)

This system is designed to evaluate new buildings and major renovations, focusing on:

Site selection and its ecological impact, minimizing environmental impact.
Efficient management of resources such as water, energy and sustainable materials, promoting sustainability.
Creation of healthy environments connected to nature, improving the well-being of occupants.
Incentives for the use of renewable energy, such as solar panels and geothermal energy, reducing the carbon footprint.
LEED BD+C is applicable to any type of building, including those of different heights, adapting to different architectural needs.

Source: Driving building performance through the lens of LEED v5 O+M

LEED v5: Interior Design and Construction (ID+C)

This system focuses on the design and construction of interiors for offices, shops and enclosed spaces, with a focus on:

Improve air quality and occupant comfort, ensuring a healthy environment.
Select sustainable materials with low environmental impact, promoting sustainability and the efficient use of resources.
Implement highly efficient lighting and air conditioning systems, reducing energy consumption and carbon footprint.
To promote well-being and connection with nature within interior spaces, in alignment with the objectives of quality of life and ecological conservation.

LEED v5: Operations and Maintenance (O+M)

This system focuses on the optimization of existing buildings by implementing improvements in operation and maintenance, seeking to increase the sustainability and efficiency of the building:

Reduction of energy and water consumption, promoting the efficient use of resources.
Application of electrification and decarbonization strategies to reduce the carbon footprint.
Improving indoor air quality and occupant well-being, ensuring a healthy and comfortable environment.

Source: Driving building performance through the lens of LEED v5 O+M

Other LEED systems under evaluation

While LEED v4.1 includes Neighborhood Development, Residential and Cities & Communities, its final version in LEED v5 has not yet been confirmed. It is expected that these systems will be updated to align with the new principles of decarbonization and resilience.

Learn more about the types and levels of LEED certification, their benefits and requirements.

Contact us here to certify your project with LEED.

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