Michelle has worked with the focus on sustainability policy over for 18 years.  Her ten-year tenure with the Secretary for the Environment had involved in preparing the Blueprints on Climate Action Plan 2050 and Waste Blueprint.

She has joined CSHK in 2022, she has facilitated company to establish long-term decarbonization policy and strategies.  One of key initiative is the Clean Energy Plan at construction sites, to promote using clean energy like hydrogen fuel cell, electricity power generator and solar energy.