ABSTRACT

FOOD WASTE HAS BECOME AN INCREASINGLY PRESSING ISSUE WORLDWIDE, AND MACAU IS NO EXCEPTION. A SUBSTANTIAL PORTION OF MUNICIPAL SOLID WASTE IN MACAU IS COMPRISED OF ORGANIC WASTE, WITH HOUSEHOLD FOOD WASTE BEING A SIGNIFICANT CONTRIBUTOR. THIS CAN BE ATTRIBUTED TO HOUSEHOLDS PURCHASING EXCESSIVE FOOD, PREPARING MORE THAN NECESSARY, OR NOT CONSUMING ITEMS BEFORE THEY SPOIL, LEADING TO DETRIMENTAL RESOURCE AND ENVIRONMENTAL IMPACTS, PARTICULARLY IN THE FORM OF GREENHOUSE GAS EMISSIONS. IT IS CRUCIAL FOR MACAU TO DEVELOP A SUSTAINABLE FOOD WASTE MANAGEMENT SYSTEM THAT FOSTERS PREVENTION AND RESPONSIBLE CONSUMPTION AND TO DEVELOP FOOD WASTE RECYCLING HABITS AMONG ITS RESIDENTS. THIS STUDY EMPLOYED A TWO-PRONGED APPROACH: A LITERATURE REVIEW OF FOOD WASTE SOURCE SEPARATION POLICIES AND PRACTICES IN FOUR NEIGHBORING REGIONS TO IDENTIFY ADAPTABLE GOOD PRACTICE EXAMPLES FOR MACAU, AND A QUESTIONNAIRE SURVEY COMPLETED BY 143 LOCAL RESIDENTS. THE SURVEY AIMED TO COMPREHEND RESIDENTS' BEHAVIORS AND AWARENESS REGARDING FOOD WASTE PREVENTION AND TREATMENT, EVALUATE THEIR SATISFACTION WITH MACAU'S EXISTING FOOD WASTE RECYCLING PROGRAM, EXAMINE THEIR RESISTANCE AND MOTIVATION TOWARD PARTICIPATING IN THE RECYCLING PROGRAM, AND ASSESS THEIR ATTITUDES TOWARD IMPLEMENTING A POLLUTER-PAYS-PRINCIPLE SYSTEM IN MACAU. THE SURVEY AIMED TO PROVIDE INSIGHTS INTO THE CURRENT STATE OF HOUSEHOLD FOOD WASTE IN MACAU AND INFORM FUTURE WASTE MANAGEMENT POLICIES AND STRATEGIES OF STAKEHOLDERS. THE SURVEY FINDINGS HIGHLIGHT THE NEED FOR ENHANCED PUBLIC AWARENESS AND EDUCATION ON FOOD WASTE PREVENTION. ADDITIONALLY, UPGRADING RECYCLING FACILITIES MAY ENCOURAGE RESIDENTS TO PARTICIPATE MORE ACTIVELY IN FOOD WASTE RECYCLING. ULTIMATELY, IMPLEMENTING SUITABLE POLICIES CAN HELP PREVENT FOOD LOSS AND WASTE AND REGULATE FOOD WASTE GENERATION AND ELEVATE RECYCLING RATES. THIS STUDY OFFERS PRELIMINARY RECOMMENDATIONS FOR POLICYMAKERS OR GOVERNMENT ENTITIES AS A ORIENTATION FOR FUTURE PLANNING