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─── UNICEF
UNICEF Supply Chain: Engineering the Last Mile
UNICEF is the world’s largest buyer of childhood vaccines, procuring more than 2.5 billion doses annually. Its last-mile cold chain toolkit is one of the most comprehensive open assets globally.
全球低收入与中低收入国家·est. 1946·Last-mile vaccine cold chain
Key strengths
- A complete catalog of last-mile equipment and training materials
- Solar Direct Drive (SDD) refrigeration solutions for remote regions
- A global emergency transport network in partnership with logistics companies
Transferability to China
Solar Direct Drive solutions are directly transferable to rural China, particularly to remote western regions, where they can substantially reduce operational costs.
Deep dive
背景
UNICEF 的疫苗冷链工作可以追溯到 1970 年代的 EPI 启动期，半个世纪积累了丰富的最后一公里经验。
关键工具包
- 设备目录：覆盖从 -25℃ 冰柜到太阳能直驱冰箱的全谱系 - 培训材料：13 种语言、超过 200 个视频教程 - 监控工具：开源的 RTM（Remote Temperature Monitoring）参考实现