What are product category rules?
Product Category Rules are a set of rules, requirements and guidelines for developing Environmental Product Declarations (EPD) for one or more product categories. A Product Category is a group of products that can fulfill equivalent functions – for example, ‘floor finishes’, ‘concrete blocks’ or ‘insulation’.
What is PCR for EPD?
A PCR is a copyrighted document that is part of the EPD “cookbook” and contains the recipe to create a high-quality EPD for the product category you are interested in. The PCR provides the instructions for how the life-cycle assessment (LCA) should be conducted.
What is a Type III EPD?
Product Specific Type III EPD (Third-Party Reviewed) This is the most thorough type of EPD, which covers a single product from a manufacturer and is reviewed by a third-party entity. It also conforms to ISO 14025 and either EN 15804 or ISO 21930 .
What is EPD LEED?
LEED Green Associate. Sustainable Investment Group (SIG) An EPD (Environmental Product Declaration) is an independently verified and registered document that communicates transparent and comparable information about the life-cycle environmental impact of products.
What is PCR LCA?
PCRs are the product category-specific requirements for conducting life cycle assessment (LCA) studies and reporting their findings through Environmental Product Declarations (EPD), consistent with international standards ISO 14025 and ISO 14044.
What are the types of EPD?
The Three Types of EPDs
- Product-Specific Declaration.
- Industry-Wide (Generic) EPD.
- Product-Specific Type III EPD.
What is a product specific EPD?
The single-company, product-specific EPD is the most common type of EPD. Its based on a valid PCR and describing the life cycle environmental impact of one (1) or – very similar products – from one single manufacturer. In LEED v4, this is referred to as a “Product-specific Type III EPD”.
What is a Type 3 EPD?
What is LEED v4?
LEED v4 is the newest version of the LEED green building —and this version is more specialized and designed for a better user experience. LEED v4 builds on the fundamentals of previous versions while offering a new system that prepares all LEED projects in a portfolio to perform at a higher level.
Which of the following are the type of product EPD?
What is the product category rule (PCR)?
a. This product category rule (PCR) is intended to support Environmental Product Declarations (EPDs) of asphalt mixtures produced in the United States of America. b. The PCR was prepared by members of the PCR Development Working Group (see Appendix A) in accordance with the following guidelines and underlying life cycle assessment (LCA): i.
What is the product category rule for asphalt?
This product category rule (PCR) is intended to support Environmental Product Declarations (EPDs) of asphalt mixtures produced in the United States of America. The PCR was prepared by members of the PCR Development Working Group (see Appendix A) in accordance with the following guidelines and underlying life cycle assessment (LCA):
How do general requirements and LCA methodology affect comparability of product claims?
Differences in the general requirements (e.g., product category definition, reporting format) and LCA methodology (e.g., system boundaries, inventory analysis, allocation rules, etc.) diminish the comparability of product claims. MethodsA comparison template was developed to compare PCRs from different global program operators.
How were the product categories selected for comparison in this study?
The product categories for comparison were appropriately selected to ensure representation of a broad range of categories. The four product categories that were selected for comparison are dairy, horticulture, laundry detergents, and wood particleboard. Within each category, all published or available drafts of PCRs for that category were reviewed.