"While periodic work has been done to keep these buildings occupiable, neither building has seen a comprehensive renovation since they were first constructed."
Construction costs for Sites Reservoir have surged approximately 50%, from an original estimate of $4.5 billion to between $6.2 billion and $6.8 billion due to inflation of construction materials.
Despite facing challenges like weak ticket sales and ballooning costs, Expo 2025 in Osaka highlights global collaboration as key to overcoming contemporary crises and exploring new technologies.