The Team

The Team


Farizan d’Avezac de Moran, Senior Partner

After more than 18 years of experience in the building engineering and architecture industry, Farizan made her move into the green building consultancy after realizing the gap between business and sustainability in the South East Asian market. She leads the team at GreenA and has an outstanding project portfolio managing local and international projects. 

Farizan is a certified Green Mark Professional, LEED consultant, and is GRI trained. In 2015, she won the BCA- SGBC Green Advocate Award. 


Huang YiMin, Technical Director

Yimin is your to-go-to person when it comes to energy efficiency optimization for buildings and districts. Throughout the years, he has accumulated a wealth of knowledge in feasibility studies project management, MEP system design and optimization for large-scale buildings. 

Yimin oversees all the projects and provides technical support to ensure that proposed designs comply with applicable Singapore and international standards. 


 Ana Maria Escobar, Senior ESD Consultant

 Ana is a specialist for sustainable architecture and bio-climatic design. Her experience in sustainability for the tropics has landed her projects in Asia and Latin America and has been invited to talk in conferences in Mexico and be part of the USGBC  LEED International Roundtable. 

Her expertise includes the recommendation of best practices that will support sustainable performance, design, and construction as well as sustainability strategies for key stakeholders for the development and articulation of overall sustainability. 



Zheng XueHua, ESD Consultant

XueHua is meticulous and with her solid technical background, is in charge of computations and studies during the design stage to ensure compliance with the certification requirements. She also provides cost-effective solutions for our clients and assists in project management. 

Her expertise includes facade thermal performance and optimization as well as building modeling. 



 Grace Wolf, ESD Consultant

 Grace has solid experience in civil engineering project experience. And after being a stay-at-home mom for 5 years, decides to re-enter the workforce and join the team. Prior to this, Grace worked in the Building and Construction Authority (BCA) in Singapore, under the Quality and Certifications Department. She provided auditing as well as the assessment of various certifications and helped in the development of the Green and Gracious Builder Scheme version 2 & SMC. Grace also routinely taught ‘CONQUAS Training for Builders” and “Essential Knowledge in Construction Regulations for Licensed Builders” at the Building and Construction Authority Academy. 



 Haziqah Saini, ESD Consultant 

Haziqah was an intern GreenA and once she graduated from Loughborough University in the UK, with a BSc in Architectural Engineering and Design, joins us full-time. Haziqah has working experience in both Singapore and Brunei, working for both engineering and architecture firms. 

Her strong passion for sustainability and deep understanding in building design has proved to be a great asset for GreenA. Fluid in her capabilities, Haziqah is also well versed in research projects at the firm. 



Cheryl Dai, Sustainability Advisor 

Cheryl is a natural communicator and plays an integral part in helping our clients meet their business goals using an environmentally friendly, socially and economically sustainable approach. Her creativity and ability to match needs with solutions while managing risks, calculating budgets as well as costs helps clients achieve the best possible outcome for their projects. 



 Raj, Admin Support (HR and Accounts)

Raj supports the critical back-end support and is the guardian of the office. He ensures that day-to-day operations run as smooth as possible and is our go-to person if anything crops up! 



A thank you note for past team members

 Our success at GreenA is the result of the accumulated effort from both past and present team members and we’d like to thank our past team members for bringing their best work to the table. 

All of them entered as colleagues and left as friends. We’re grateful to have had to the opportunity to work with these great talents of the industry and wish them all the best for their future endevors! 



past team


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