How Can We Have a Low-Energy Non Air-Conditioned Retail Mall?

The Plaza TTDI in Kuala Lumpur demonstrates how thoughtful sustainable architecture can minimize energy use while creating comfortable spaces for visitors.

Designed by T. R. Hamzah & Yeang, the mall integrates eco-friendly building design strategies to achieve natural cooling and daylighting.

Key Features:

1. Natural Ventilation:
   • The public area and plaza are non-air-conditioned, utilizing natural airflow to maintain comfort.
   • Extractor turbines on the roof enhance airflow by directing warm air out and maintaining consistent air circulation.
2. Daylighting:
   • Skylights allow abundant natural daylight to illuminate the retail space, reducing the need for artificial lighting.
3. Airflow Optimization:
   • The direction and flow of air are meticulously designed to optimize velocity within the plaza, ensuring a cooler and more pleasant environment.

A Sustainable Approach:

The Plaza TTDI reflects a nature-based solution to cooling and ventilation, aligning with low-energy design principles. By eliminating the need for mechanical air-conditioning in public spaces, the project significantly reduces the carbon footprint and energy costs.

This mall serves as a model for green architecture, proving that natural systems can replace energy-intensive solutions while maintaining user comfort. Sustainability and functionality come together to redefine urban retail spaces.