Environmental Performance of Temporary Reusable Membrane Structures: A Life Cycle Assessment

Abstract Temporary membrane structures are widely used for short‐term events, seasonal enclosures, and reusable architectural applications. Despite their growing relevance within circular construction, their environmental performance remains insufficiently quantified, particularly when multiple installations, storage, transportation, and operational energy are considered. This paper evaluates their environmental performance through Life Cycle Assessment according to EN 15804, focusing on Global Warming Potential. Four case studies are analysed: a lightweight modular rental tent (ADD‐ON), an air‐supported tennis dome (TCI Illertissen), an easy‐to‐erect shelter (Fastival) and an ultra‐lightweight canopy (TemporActive). Results demonstrate that reuse strongly reduces Global Warming Potential per square meter per service life, while transportation and operational energy become dominant contributors as installation cycles increase. In addition, foundations and/or ballast systems increase the overall structure weight, thereby amplifying transport‐related emissions. The findings highlight the importance of designing for reuse, minimising transport distances, optimising anchorage solutions, and reducing operational energy demand.