In 2011, the company examined its wood consumption and noticed that almost half of its global pine and spruce consumption was for the fabrication of pallets. The company consequently started a transition to the use of paper pallets and the "Optiledge system". The OptiLedge product is totally recyclable, made from 100% virgin high-impact copolymer polypropylene (PP) plastic. The system is a "unit load alternative to the use of a pallet. The system consists of the OptiLedge (usually used in pairs), aligned and strapped to the bottom carton to form a base layer upon which to stack more products. Corner boards are used when strapping to minimize the potential for package compression." The conversion began in Germany and Japan, before its introduction into the rest of Europe and North America. The system has been marketed to other companies, and IKEA has formed the OptiLedge company to manage and sell the product.
