Life Cycle Assessment (LCA)

How is pre-consumer and post-consumer waste modeled in BCome LCA? How are the benefits of biodegradable fibers reflected in BCome methodology? What are the impact indicators? What are the inventory indicators? What is the difference between inventory indicator and impact indicator? What is the difference between Water consumption and Water scarcity? What is the difference between AWARE and Pfister et al.,2009? How has the bottle(s) equivalence data been determined? What does it mean that the article impact vs article saving is negative? What is the industry standard against which the products are compared? Do the certificates apply to the LCA calculation? What is a Life Cycle Assessment? Why is the impact zero? Do you calculate the Carbon Footprint of products? What are the assumptions and limitations? How reliable is the methodology? What are the system boundaries of the environmental assessment?