Completed pilot
Sustainable Cooling

Chaldal and Tessol

Indian innovator Tessol is teaming up with Chaldal to improve the reliability and affordability of mid mile and last mile delivery of perishable products, while reducing fuel consumption and greenhouse gas emissions. This pilot aims to use passive cooling from emission-free phase change materials inserted into insulated boxes and bags to eliminate the need for large refrigerated reefer trucks for part-load deliveries of frozen and chilled items.





Chaldal is the largest online grocery company in Bangladesh, serving four of the country's largest cities.