MCI Calculation

The Material Circularity Indicator (MCI) is calculated using the formula:

MCI = 1 - LFI*(0.9/Utility Function)

• Here, the factor "0.9" represents the weight of the product's longevity (utility function) relative to its circular performance (LFI). This factor aligns with the framework established by the Ellen MacArthur Foundation.

• The MCI ranges from 0 to 1, where lower values indicate a more circular production process. The formulas utilised at Yook adhere to the guidelines set by the Ellen MacArthur Foundation.