As the world grapples with environmental challenges, expos must take a proactive stance in minimizing their ecological footprint. The paper will emphasize the pressing need for sustainability in expo design. By prioritizing eco-friendly materials, energy-efficient technologies, and waste reduction strategies, expos can serve as sustainable models that inspire long-lasting change and environmentally conscious practices. Through an in-depth exploration of technology integration, spatial re-imagination, and sustainability, this research aims to provide insights and recommendations that can revolutionize the design of expos. By embracing these enhancements, expo organizers and participants can unlock new realms of creativity, engagement, and impact, ensuring that these global showcases remain at the forefront of innovation and inspiration.