A new pilot project under the IFC TechEmerge Sustainable Cooling Innovation programme is introducing Phase Change Material (PCM) technology to enhance cold chain logistics in Nigeria. The initiative aims to improve temperature-controlled transportation efficiency and reduce environmental impact in a challenging logistics environment.  Implemented in partnership with SPAR, the supermarket division of Artee Group, and local delivery partner IMI, the project uses PCM-equipped trucks to transport perishable goods with greater reliability and sustainability.  About the pilot programme The pilot fleet comprises four trucks: two 14-ft chilled trucks and two 18-ft dual-chamber trucks capable of maintaining both chilled and frozen temperatures. These vehicles are fitted with thermoTab active PCM systems, which require 6–8 hours of warehouse charging and provide up to 12 hours of stable temperature control, making them viable for both short and long-haul deliveries.  Addressing global food waste and logistics inefficiencies Inefficiencies in temperature-controlled logistics (TCL) contribute to global food waste valued at $1.2 trillion annually. By ensuring better temperature stability, the PCM-integrated fleet is expected to reduce food spoilage, cut logistical costs, and support a more sustainable food supply chain.  Key benefits of PCM technology Reduced carbon footprint: Optimises fuel usage and lowers greenhouse gas emissions in line with international climate targets. Lower operational costs: Reduces diesel consumption by maintaining thermal stability, offering cost advantages in markets with high logistical expenses.  Greater flexibility: Dual-chamber vehicles handle both chilled and frozen products, improving load versatility and product integrity during transit.  A model for sustainable logistics in West Africa Led by the IFC TechEmerge programme, the initiative demonstrates how advanced cooling technology can support resilient, low-emission supply chains in emerging markets. With consumer demand for fresh, quality-assured food increasing across Nigeria, innovations such as PCM are expected to become vital to the future of cold chain infrastructure.  This pilot aims to serve as a model for scaling sustainable cooling solutions across Nigeria and other regions, contributing to improved food security, operational efficiency, and climate-resilient logistics.