Hiroshima City Environmental Bureau Central Plant is a environmental conservation facility completed in 2004, designed by Taniguchi Architectural Design and Research Institute. Located in Minami-Yoshishima, Naka Ward, Hiroshima, this structure exemplifies contemporary sustainability-focused architecture. Taniguchi's design approach integrates functional industrial requirements with aesthetic refinement, creating a facility that serves the city's waste management operations while maintaining architectural integrity. The building demonstrates how infrastructure projects can achieve both environmental responsibility and design excellence, making it a notable example of early 21st-century Japanese environmental architecture.