Devices for reducing road traffic noise. Sustainability: Declaration of Key Performance Indicators (KPI)

This document establishes a framework for expressing sustainability performance within the context of traffic noise control equipment. It provides specific requirements for declaring key performance indicators related to the environmental impact of such devices throughout their lifecycle. The standard focuses on defining clear metrics that allow manufacturers and users to assess the ecological footprint of noise reduction technologies used in road infrastructure. It outlines the methodology for gathering data, verifying claims, and formulating transparent sustainability statements. By offering a structured approach to environmental reporting, this publication supports the integration of ecological considerations into the design and procurement of traffic noise barriers and other mitigation systems. The content ensures that sustainability declarations are consistent, comparable, and based on verified data. It serves as a reference for professionals involved in the specification and evaluation of noise control solutions, facilitating the adoption of more environmentally responsible practices in the transportation sector. The guidelines address various aspects of sustainability, including resource use, emissions, and end-of-life considerations, providing a comprehensive basis for informed decision-making in the development of quieter road environments.