Carrefour China aims to build more sustainable "green stores" to reduce costs and attract customers. A new construction head was hired to standardize building practices. A green store pilot in Beijing was planned to use advanced technologies to cut energy use by 30% and reduce maintenance costs. However, defining the project scope and addressing high electricity consumption, climate issues, and regulations was challenging. It was recommended that Carrefour implement green practices across all stores and partner with green technology firms to utilize efficient equipment and recycling.