Semiconductor industry lacks reliable granular data and a uniform way to integrate information across the different players in the supply chain

Product and lot level calculations need to adjust to continuous changes in process, inputs, outputs and efficiency 

A majority of the emissions tend to lie in the supply chain (scope-3). Solutions need to focus on supplier enablement and integration using open standards

Current LCA based approaches are unable to account for yield, breakage and other operational drivers of emissions

Solutions need to incorporate process emissions and energy reuse from self-generation (e.g., exothermic reactions) or material reuse (e.g., plastics)