ABSTRACT 

Background: Single-use plastics (SUPs) remain prevalent in Fast-Moving Consumer Goods (FMCG) secondary and tertiary packaging within warehouse operations, an area receiving less research attention than primary packaging despite significant environmental impact. European regulations increasingly target plastic reduction in these applications. 

Purpose: This study examines operational strategies and environmental challenges in reducing SUPs in secondary and tertiary packaging of FMCG products within warehouse operations in Europe . Method: Qualitative semi-structured interviews were conducted with ten supply chain professionals from various FMCG companies in Europe, with the data analysed thematically. 

Findings: Five key operational strategies were identified: reusable packaging systems, material substitution, automation and technology, packaging design optimization, and standard operating procedures. Environmental challenges included waste management difficulties, carbon footprint concerns, workplace contamination, packaging security requirements, and cost constraints. 

Conclusion: While companies implement various strategies to reduce SUPs, a fundamental tension exists between operational needs and sustainability goals. Successful implementation requires process adaptation, equipment investment, and staff training, but offers potential competitive advantages through improved resource efficiency, regulatory compliance, and brand reputation.