These practices prove that sustainable construction has gained strength. Take a look.
In recent years, ecological architecture and sustainable construction practices are gaining greater momentum worldwide, especially now that it is known that the space we inhabit and future buildings will play a very important role in making in the face of the pandemic and adaptation to the new normal.
Green architecture and sustainable construction practices not only preserve environmental value and scarce resources, but many of them also offer economic and sustainable advantages.
In fact a survey found that more than 2,000 international contractors, builders and developers said they expect to build more than 50% of their projects as a green building by 2021. Let's see why.
The future lies in the practices of sustainable construction
Sustainable architecture refers to those sustainable construction projects that incorporate natural materials, leaving aside the use of toxic substances in the manufacture of construction materials, thus how to limit the negative impact of human habitat on the environment and reduce energy consumption.
This type of construction is designed to offer an intelligent habitat that is friendly to the health of the inhabitants and the environment. Buildings are planned to have the ability to adapt to the natural environment.
And now that the World Green Building Council (WGBC) shared that green buildings are going to play a key role in preventing COVID-19, the stakes towards these buildings and their sustainable construction practices have increased starting with…
1. Net-Zero Buildings
Many people involved with sustainable construction aim to construct buildings whose energy consumption is approximately equal to their energy production.
Another purpose of this type of construction project is to reduce carbon emissions, water consumption and solid waste transported to landfills.
Projects thought to be zero impact focus on finding ways of generating renewable energy on and off-site.
Popular on-site generation tactics include wind turbines, solar water heating, and photovoltaics. Off-site options include large-scale wind farms, solar plants, geothermal plants, and hydroelectric facilities.
2. Climate resilience
Concern about climate change and its effects has motivated the construction industry to take measures to resist extreme weather patterns and natural disasters.
Although many coastal cities have taken measures To relax their building codes developers are still looking for ways to go further, with the goal of building stronger frames and increasing weather resistance to mitigate weather damage.
3. Green Star Certification
Green Star Certification promotes globally integrated building designs that reduce environmental impact.
When a contractor goes through the certification process, your building or project will receive a rating from a panel independent from sustainability experts. This rating can verify that a building or community project is a sustainable effort.
The rating that a project receives comes from nine categories, where it is evaluated from design to construction of the building and how it operates. Each category evaluates the sustainability of a project and determines possible optimizations.
4. LEED Certification
Today, this LEED rating system is the most widely used worldwide and is responsible for certifying close to or more than 1.85 million square feet of construction every day.
Anyone can claim that their building is sustainable. However, a LEED certification holds builders accountable through a structured, points-based rating system.
In addition to having this LEED certification brings many benefits, such as providing third-party credibility to an organization's ability to develop a sustainable project.
The certification process offers advice on the use of materials for interiors and exteriors. It also reduces operating costs by encouraging the use of reduced and renewable energy sources.
5. Distributed energy systems
A distributed energy system makes it possible to better manage the energy used in the building. It does this through the use of sensors, meters and actuators.
Many developers decided to integrate this model into their sustainable designs to take advantage of many benefits, such as:
- Reduced operating costs
- Improved energy reliability.
- Reduced carbon footprint.
- Sources of additional income.
6. EDGE Certification
EDGE certification stands for Excellence in Design for Greater Efficiencies, and aims to increase construction efficiency in terms of energy, water, building materials and waste.
Getting started with EDGE is very simple for developers, starting with a downloadable software program that allows them to determine the ideal combination of building strategies to get the best return on their investment. Once a project is completed, be it a home, an office, a hospital or a warehouse, an independent panel of experts will audit it to determine if it meets the required standards.
7. Alternative building materials
Building and construction activities consume 3 billion tons of raw material every year worldwide. This dependence on the use of non-renewable materials has had a lasting impact on the environment and the amount of resources available, which means that developers are looking for alternative materials to build.
2020 has seen an increase in the number of builders using more sustainable methods when choosing alternative materials such as:
- Grasscrete: a technique of layering concrete floors in a way that allows grass and flora to grow, creating a biofilter natural and improving the absorption of rainwater.
- Bamboo: a profitable material, fast growing and easy to harvest, which makes it a source of sustainable material.
- Recycled plastic: with a useful life of 30 to 50 years, plastic is a durable and durable building material.
- Wood: the use of wood absorbs carbon dioxide It does not and requires less energy-consuming processing methods.
- Hempcrete: Made from hemp wood, water and lime, this sustainable material is durable and long-lasting.
The construction industry predicts that These new trends will increase global awareness of green development in the coming years and lead to more efficient and developed sustainable initiatives.