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Annisa Ilias


Annisa earned a Bachelor of Science degree in Environmental Engineering from the University of Saskatchewan, Canada. Following her graduation, she embarked on her career at G-Energy Integrated Services Sdn. Bhd. as an Environmentally Sustainable Design (ESD) Engineer. In this role, Annisa has been actively involved in a wide range of projects, encompassing retail malls, hotels, offices, and residential buildings and in order to promote sustainable building practices, she has made use of green building certification tools like GreenRE, GBI, and Green Mark. Some of the noteworthy achievements that she had involved include Pavilion Damansara Heights Parcel 1 and Parcel 2 Office, Retail, Hotel, and Residential, which attained Green Mark Certified and Gold certifications. UOB Plaza 2 Level 22, Singapore received Green Mark Gold Plus certification, Dahlia Residences achieved GreenRE Bronze certification, and many more.
In 2023, Annisa joined IEN Consultants Sdn. Bhd., where she continues to apply her knowledge and passion for sustainable design to new projects. She has worked on various projects, including hotels, residential buildings, retail and office complexes throughout her tenure. Annisa firmly believes in the importance of adopting sustainable building practices in order to create a better future for future generations.

Selected Experiences


Bachelor of Science in Environmental Engineering
University of Saskatchewan, Canada


Graduate Engineer
Board of Engineers, Malaysia (BEM)


Publications & Papers Presented

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