GREEN ENVIRONMENTAL ENERGY BUILDING SCIENCE (GEEBS) RESEARCH GROUP
FACULTY OF BUILT ENVIRONMENT AND SURVEYING
Green Energy, Environmental & Building Science (GEEBS)
The research focuses on sustainable built environment design through the integration of green building principles, passive design strategies, and innovative technologies to enhance building performance and energy efficiency. Key research areas include daylighting strategies, natural ventilation and passive cooling techniques, thermal performance, sustainable building materials, and environmentally responsible construction practices. The research also encompasses building retrofitting approaches to improve the performance of existing buildings, as well as the application of building performance simulation to evaluate and optimise environmental, energy, and thermal efficiency.
In addition, the research investigates environmental design and planning strategies that contribute to creating healthy, comfortable, and conducive living environments. Particular emphasis is placed on environmental behaviour, environmental psychology, and human well-being, examining the interactions between people and the built environment to support sustainable, inclusive, and user-centred design solutions. The research aims to provide practical design frameworks and evidence-based strategies that promote environmental sustainability, occupant comfort, and quality of life across diverse building and urban contexts.
Summary of Research Area
–Green building, passive design and technologies towards energy efficiency:
- Day Lighting strategies
- Natural Ventilation & Passive Cooling strategies
- Thermal Performance
–Sustainable Materials and Construction
–Retrofitting
–Building Simulation
–Etc.–Environmental design and planning strategies in achieving conducive living:
- Environmental behaviour
- Psychology and Well being
TEAM MEMBERS

Assoc. Prof. Ar. Dr. Lim Yaik Wah
lywah@utm.my
http://people.utm.my/lywah
Research Expertise
Sustainable Architecture
Building Information Modelling
Building Performance Simulation

Ar. Samsiah binti Abdullah
samsiah@utm.my
http://people.utm.my/samsiah
Research Expertise
Modular Coordination Green Architecture
Sustainable Affordable Housing
Safe by Design : OSHIM

Assoc. Prof. Dr. Roshida binti Abdul Majid
b-roshida@utm.my
http://people.utm.my/roshida
Research Expertise
Sustainable Environment
Sustainable Housing
Environmental Behaviour

Dr. Leng Pau Chung
pcleng2@utm.my
http://people.utm.my/
Research Expertise
Sustainable Tropical Architecture
Green Building Assessment
Industrialized Building System

Dr. Nor Izura binti Tukiman
izura@utm.my
http://people.utm.my/
Research Expertise
Future Climate Scenarios
Narrative
Post-disaster Transition

Dr. Tengku Intan Suraya binti Tengku Aziz
tengkuintansuraya@utm.my
http://people.utm.my/
Research Expertise
Sustainable Architecture & Environmental Studies
Green Building Materials & Housing

Dr. Najib Taher Ahmed Al-Ashwal
najib.alashwal@utm.my
http://people.utm.my/
Research Expertise
Sustainable architecture
Energy conservation
Building performance simulation

Ar. Hanis Nazurah binti Abu Hassan
hanis.nazurah@utm.my
http://people.utm.my/
Research Expertise
Management and Practice
Sustainable development
Technical & Environmental

Dr. Mohammad Ezzad bin Abu Bakar
m.ezzad@utm.my
http://people.utm.my/
Research Expertise
High-rise Residential Design
Building Information Modelling (BIM)
Building Design Analysis & Simulation
