Sustainability in the Construction Industry is more than a trend. Our sector, according to the "Global Status Report for Buildings and Construction" released by the UN, is responsible for 21% of greenhouse gas emissions worldwide. 

Moreover, in 2022, buildings were responsible for 34% of global energy demand and 37% of CO2 emissions associated with energy use.

In light of this scenario, implementing sustainable practices is an urgent action to help curb the climate changes that will impact everyone in the not-so-distant future. 

• Also read: 3 obstacles to innovation and efficiency in construction management and how to overcome them

Environmental Impacts of the Construction Industry

In addition to carbon dioxide (CO2) emissions, the Construction Industry can cause several environmental impacts, according to the study "Environmental impacts caused by the construction industry: an analysis of sustainability proposals in the construction context":

• Waste Generation: according to ABNT NBR 10004, many construction wastes are classified as inert, meaning they do not cause significant harm to the environment. However, the problem lies in the large quantity generated and improper disposal. 

• Environmental Degradation: the extraction of raw materials and the production of construction materials cause degradation of the affected areas, resulting in negative impacts on the environment.
  
  
  

• Disordered Consumption of Materials: the lack of planning and adequate projects leads to excessive and reckless consumption of materials, which generates additional environmental impacts.

• You will like to know: Construction Manager: what is its importance and main responsibilities?

  
  

Sustainability in the Construction Industry

Image: Envato/FoToArtist_1

Sustainability in the Construction Industry aims to reduce the environmental impact at all stages of a project, from planning to execution and maintenance of works. 

Some ways to achieve this include:

• Efficient use of natural resources (water, energy, and materials);

• Reduction of waste during construction and throughout the building's life cycle;

• Sustainable materials, such as recyclable and low-emission products;

• Renewable energies, such as the installation of solar panels or wind energy capture systems;

• Green construction, with techniques that improve energy efficiency and occupant comfort;

• Environmental management, considering the entire life cycle of the work, from site selection to disposal or reuse of materials at the end of construction.

• Learn more: Productivity in the construction industry: what it is for and how to calculate it

The Three Types of Sustainability: ESG

The 3 types of sustainability in the Construction Industry are directly related to the principles of ESG (Environmental, Social, and Governance). Understand:

1. Environmental Sustainability: 

Corresponds to the "E" in ESG (Environmental). It focuses on reducing environmental impact, such as using recyclable materials, energy efficiency, and clean technologies. Some examples: 

• Reduction of fossil fuel use;

• Installation of biodigesters;

• Utilization of landfill methane for generating electricity;

• Use of LED lights;

• Investment in wind and solar photovoltaic energy.

2. Economic Sustainability: 

Relates to the "G" (Governance) and "E" (Environmental). It involves responsible management of resources and investments in practices that reduce long-term costs.

3. Social Sustainability: 

Reflects the "S" in ESG (Social). This includes companies' responsibility to ensure fair and safe working conditions and to engage with local communities. Some examples of practices:

• Labor and Labor Rights: ensure good working conditions, health, and safety. Combat practices like child labor and forced labor, discrimination, and harassment, and promote diversity, equity, and inclusion.

• Health and Safety at Work: follow health and safety regulations, such as the Fire Department Permit and risk management programs. Perform medical examinations, control the use of PPE, and conduct audits and accident investigations.

How to Put Sustainability into Practice in the Construction Industry

Here are 8 tips for implementing sustainability in the Construction Industry:

1. Sustainable Planning and Design: 

The use of BIM helps optimize resources and reduce waste from the beginning. 

The design should prioritize solutions that promote energy efficiency, rational use of resources, and adapt to the local environment. 

And of course, you can monitor if the construction is happening as planned using the remote reality capture software from Construct IN. 

Our integration with BIM allows you to compare 360-degree photos and videos with the design in just a few clicks.

2. Sustainable Materials: 

Using recycled options, from renewable sources, or with low carbon, such as recycled concrete and reforested wood, makes a big difference. 

It is also important to consider the durability of materials to ensure less maintenance is needed over time.

3. Energy Efficiency: 

Investing in energy efficiency is one of the main ways to make construction sustainable. 

This includes everything from using thermal insulation to installing solar panels and intelligent lighting and climate control systems that can reduce energy consumption over the long term.

4. Water Management: 

Systems to capture and store rainwater, as well as technologies to reduce consumption, such as low-flow faucets and showers, are essential to reduce waste and generate savings.

5. Waste Management: 

Separating, recycling, and reusing materials helps minimize environmental impact and reduce the volume of waste going to landfills. 

The idea is to adopt practices that promote the circular economy by reusing what is possible.

6. Certifications and Performance: 

Seeking environmental certifications such as LEED or AQUA helps to prove commitment to sustainability. 

In addition, monitoring the environmental performance of the building after delivery is important to ensure that it remains efficient over time.

7. Technological Innovation: 

New technologies, such as modular construction and 3D printing, are great allies in reducing waste and increasing efficiency in the construction process. They also help optimize the use of materials and resources, promoting greater sustainability.

8. Training and Awareness: 

Everyone involved in the project, from engineers to workers, must be trained to apply sustainable practices. Raising awareness among the entire team is essential for the project to be successful.

Your More Sustainable Project with Construct IN

Our reality capture and remote management software allows you to record, organize, and monitor the progress of the work in 360° in a practical and efficient manner. 

With the integration to BIM, you can closely monitor the project, make quick decisions, and ensure the rational use of resources. 

Centralize all data, reduce waste, and increase transparency, all in one place. Try it now.