What is the correct order for the life cycle assessment process?

The life cycle assessment (LCA) process focuses on evaluating the environmental impacts of a product throughout its entire life cycle, from raw material extraction to disposal.

The correct sequence begins with raw materials, which are essential as the foundation of any product; this stage involves the extraction and processing of materials to create the product. Following this, the value chain comes into play, which encompasses all processes involved in transforming those raw materials into the final product. This includes manufacturing, transportation, and any activities that add value to the product.

Once the product is created, it reaches the customer phase, where the product is sold and used by the end consumer. The final stage in the life cycle assessment is disposal, where the product is discarded after its useful life has ended, considering how it impacts the environment at this stage, whether through landfill, recycling, or other forms of waste management.

Thus, the sequence of raw materials, followed by value chain processes, then customer interaction, and finally disposal, accurately reflects the comprehensive journey of a product in the life cycle assessment process.