Energy-efficient commercial building trends 2025

The National Construction Code (NCC) is set to introduce significant updates to energy-efficiency requirements for commercial buildings in 2025.

Words: FM Media 

Facility managers must embrace innovative solutions to ensure compliance and improve sustainability, from reducing energy consumption to maintaining operations during power outages. These features will redefine how large-scale buildings like shopping centres, schools and facilities are designed, built and managed. 

Following are insights from PSS Distributors general manager Terrence Daniel regarding innovations that will help commercial buildings achieve these ambitious goals.

High-performance building materials

The construction industry is turning to advanced materials that improve insulation, reduce heat loss and increase energy efficiency. For example, high-performance glazing minimises heat transfer while allowing natural light to flood interior spaces, cutting down on heating and cooling costs. Similarly, insulated precast concrete panels offer better thermal performance and reduce the need for artificial climate control in commercial spaces.

Smarter backup power systems 

Power outages are more than just an inconvenience for commercial facilities – they can disrupt operations, compromise safety and result in significant financial losses. Specialised backup battery systems designed specifically to keep critical infrastructure such as garage doors operating, even during power outages, are emerging as essential components of energy-efficient buildings.

Unlike power-hungry diesel generators, these modern, energy-saving backup systems allow key operations to run seamlessly during blackouts and minimise downtime while reducing environmental impact. For high-traffic facilities like hospitals, carparks and shopping centres, they ensure functionality and safety without the excessive costs or emissions of traditional generators.

Renewable-energy microgrids

While solar panels have become a mainstay of sustainable construction, renewable energy microgrids take things a step further. These localised energy networks combine solar, wind and battery storage to create self-sufficient systems that can power entire facilities. Microgrids reduce reliance on the main grid and provide resilience during outages and emergencies, which is critical for large-scale commercial buildings.

Phase-Change Materials 

Phase-Change Materials (PCMs) are a cutting-edge technology gaining traction among Australia’s high-performance construction projects. These materials absorb, store and release thermal energy, regulating indoor temperatures naturally and reducing reliance on heating and cooling systems. PCMs are being adopted in office buildings and advanced residential developments to deliver significant energy savings.

Dynamic glazing technology

Dynamic glazing, which adjusts tint based on sunlight exposure, is becoming popular in commercial and residential projects across Australia. This innovative window technology reduces cooling loads during hot days and retains warmth during colder months, making it particularly suited to Australia’s diverse climates. Dynamic glazing helps balance energy efficiency with occupant comfort, making it an appealing choice for modern commercial designs.

Low-carbon concrete

Concrete production is a significant contributor to global CO2 emissions, but low-carbon alternatives such as geopolymer concrete are revolutionising the industry. These eco-friendly concretes are increasingly used in Australian infrastructure and commercial projects. Companies such as Wagners and Boral are at the forefront of this shift, helping to reduce environmental impact while maintaining structural integrity and performance.

Onsite water-recycling systems

Water efficiency will be another key focus of the NCC’s 2025 amendments. Onsite water-recycling systems, which collect and treat greywater for reuse in irrigation or non-potable applications, are becoming more common at commercial facilities. These systems reduce water waste and alleviate pressure on local water supplies, making them especially valuable for large-scale developments like sporting complexes and shopping centres.

Advanced fire-safety measures

The NCC 2025’s focus on carpark fire safety will highlight the growing importance of advanced fire suppression systems. 

Today’s solutions include energy-efficient fire systems that require less water and electricity to operate, making them more sustainable. These systems provide an extra layer of safety for high-traffic commercial spaces, ensuring compliance with the latest regulations while minimising environmental impact. Integrating specialised UPS systems that guarantee continuous operation of garage doors, even when the power is down, is another critical step in enhancing safety and operational efficiency during emergencies. 

This article first appeared on FM Media  by PSS Distributors

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