28-05-2025
IOI Properties Group adds significant contributions to a greener built environment
PUTRAJAYA: IOI Properties Group Bhd (IOIPG) has received prestigious Green Building Index (GBI) certifications for several of its prominent developments at its headquarters, IOI City Tower 2 in IOI Resort City here.
IOI City Towers 1 and 2, featuring a combined 968,000 sq ft of net lettable area (NLA), have achieved a Silver rating, whilst the 1 million sq ft NLA IOI City Mall Phase 2 and the 480-room Moxy Putrajaya have both secured Certified ratings under their respective GBI Non-Residential New Construction tools.
To witness this milestone, these certifications were presented by Green Building Index (GBI) chief executive officer Sarly Adre Sarkum and witnessed by property development (central region) director Ho Kwok Wing and P I Architect principal Datuk Tan Pei Ing, whose expertise contributed significantly to the design and construction of these IOI Properties Group flagship developments.
This recognition reflects the group's unwavering dedication to integrating environmentally responsible practices and features into its commercial and hospitality offerings.
'The upgrading of GBI certification to Silver for our IOI City Towers and the addition of two new GBI certifications for Moxy Putrajaya and IOI City Mall Phase 2, making it the largest GBI-certified mall in Malaysia, reflects the group's unwavering commitment to a greener built environment,' said IOIPG chief operating officer (property investment) Chris Chong.
"IOI Properties Group's achievements stand as a powerful example of a forward-thinking and responsible property developer,' said Sarly.
'At Green Building Index, we are proud to be part of this journey. It is especially inspiring to see sustainability embraced at such a large scale - where the greatest impact on the environment and ESG performance is made.
'Congratulations to IOIPG for not just meeting the standard, but going above it. May this milestone inspire the industry to build boldly and more sustainably for our future.'
IOI City Towers, serving as IOI Properties Group's headquarters, has achieved a prestigious GBI Silver rating this year, a significant upgrade from its 2021 Certified rating. This advancement clearly demonstrates the group's ongoing commitment to expanding its green office building portfolio.
These two premium Grade A office towers are designed for exceptional energy efficiency, boasting a remarkably low Building Energy Intensity (BEI) of just 107.91 kWh/year/m². This impressive efficiency is driven by increased awareness among occupants and management, complemented by heat-reducing performance glass and the continuous use of high-efficiency chillers.
A robust Energy Management System (EMS) actively monitors building performance, with a Maximum Demand Limiting programme further optimising energy usage.
Prioritising occupant comfort, the towers adhere to American Society of Heating, Refrigerating,
and Air Conditioning Engineers (ASHRAE) standards. They feature carbon dioxide (CO2)
sensors for optimal fresh air intake, energy-efficient LED lighting that intelligently adjusts to
daylight and movement via Passive Infrared (PIR) sensors and effective noise attenuation for a
quieter environment. The use of Low Volatile Organic Compound (VOC) paint and low
formaldehyde products also ensure healthier indoor air quality.
Beyond these core elements, the towers incorporate several other innovative sustainable features contributing to their GBI Silver status:
> These include priority parking and charging docks for green vehicles, promoting sustainable
transportation;
> Water wastage is minimised through fire system water testing recycling, while regenerative drive elevators recover energy, boosting overall efficiency;
> To ensure tenant well-being, a post-occupancy comfort survey is conducted;
> A parking guidance system reduces vehicle idling time and associated emissions and a thermal mass storage system helps maintain stable indoor temperatures, further contributing to energy savings.
This comprehensive approach, integrating advanced energy-efficient systems, robust water management and sustainable operations, continually raises the bar and reflects IOIPG's steadfast dedication to environmental excellence and innovation.
IOI City Mall Phase 2 launched with 1 million sq ft of NLA (Net Lettable Area), significantly extending the already well-designed IOI City Mall Phase 1. This expansion brought the total NLA of IOI City Mall to 2.5 million sq ft, making it the largest mall in Malaysia. Achieving a Certified Green Building Index (GBI) under the Non-Residential New Construction: Retail (NRNC: Retail) tool for Phase 2 underscores the group's dedication to sustainable developments.
The group's flagship retail mall boasts low energy consumption, reflected by a BEI value of 302.65 kWh/m²/year. This efficiency comes from carefully designed glass, walls, and roofs that minimise heat transfer. High-efficiency Air-Conditioning and Mechanical Ventilation (ACMV) systems and energy-efficient LED lighting with smart zoning also contribute significantly.
The mall's entire cooling load is uniquely served by a Thermal Energy Storage (TES) System. This TES system has a charged capacity of up to 270,000 RTH (Refrigeration-Ton Hour) per year and can cool both IOI City Mall Phase 2 and Moxy Putrajaya. All cooling units are equipped with Pressure Independent Balancing Valves (PIBCV) for precise control.
Among others, a sophisticated EMS, it oversees all Mechanical and Electrical (M&E) services, allowing for continuous assessment and identification of energy-saving opportunities.
Beyond internal systems, the mall integrates robust sustainable site and resource practices.
The GBI certification for IOI City Mall Phase 2 is a clear demonstration of the group's forward-thinking approach to retail development.
By seamlessly integrating significant energy savings, advanced cooling solutions, superior indoor environmental quality and comprehensive site sustainability, the mall sets a new benchmark for large scale, environmentally responsible retail spaces in Malaysia.
Moxy Putrajaya, the first hotel launched under the Moxy brand in South-East Asia with 480 rooms, is a proud addition to the group's portfolio of green certified assets.
Moxy Putrajaya, a 19-storey hotel directly linked to IOI City Mall, has achieved a Certified GBI under the GBI Non-Residential New Construction: Hotel (NRNC: Hotel) tool. This certification highlights the group's dedication to providing a sustainable hospitality experience.
Moxy Putrajaya features sustainable site and resource practices such as:
> Greeneries and low Solar Reflectance Index (SRI) value hardscaping reduce the urban heat island effect;
>Reused, recycled content and regional materials were incorporated during construction;
>Recycling bins are available throughout the hotel and the hotel management team conducts
proper recycling to reduce the amount of waste channelled to landfills;
> Additionally, water-efficient fittings are installed throughout the hotel to minimise potable water consumption.
By prioritising energy efficiency, guest comfort, and responsible resource management, the hotel exemplifies a modern, sustainable approach to leisure and business travel.
'IOIPG's dedication to creating healthier, more efficient spaces aligns perfectly with Malaysia's drive towards a low-carbon economy.
'IOIPG is actively growing its green assets, with a strategic target for its new office buildings in Malaysia to be GBI-certified by FY2030.
'As of FY2024, nearly 45% of the group's owned and managed office buildings in Malaysia have already achieved GBI certification. This strategic focus positions our developments favourably to the increasing demand for green offices and retail spaces from leading multinational companies and Government-linked institutions,' added Chong.
Among others, the group's portfolio of developments consistently integrates a wide range of sustainable features, including Malaysia's largest mall-based solar PV system with a capacity of 4,005 kWp and the utilisation of a TES system to optimise energy use.
Passive design strategies, such as high-performance glazing, reflective materials and skylights, further reduce energy consumption and enhance comfort.
Water conservation is addressed through rainwater harvesting, and efficient plumbing, whilst sustainable materials and waste management systems support a circular economy.
IOIPG's consistent pursuit of green building certifications, as exemplified by these flagship developments, directly embodies the group's strategic vision.
IOIPG is actively participating in Malaysia's green transformation, shaping the landscape and demonstrating a profound and tangible commitment to a low-carbon and resource-efficient future for the nation.
