DECARBONISATION EXPO Osaka

The DECARBONISATION EXPO in Osaka is a pioneering trade fair focusing on innovative solutions and technologies for decarbonization. Organized annually in November by RX Japan, a renowned event organizer known for its high-quality industrial fairs and professional conferences, the DECARBONISATION EXPO is an integral part of World Smart Energy Week, attracting professionals worldwide interested in the latest developments and trends in the energy sector.

The expo showcases a wide range of topics and products crucial for advancing decarbonization and transitioning to a more sustainable energy future. Core themes include solutions for self-consumption of photovoltaic (PV) energy, Corporate Power Purchase Agreements (PPAs), the use and integration of rechargeable batteries and electric vehicles (EVs), as well as technologies and concepts for net-zero energy buildings and smart buildings. Furthermore, the expo offers insights into advanced energy management systems, the utilization of renewable energies and their environmental value, and the next generation of ventilation systems and energy-saving devices.

Beyond technological innovations, the expo also focuses on various consulting services that help companies and organizations achieve their decarbonization goals. Thus, the DECARBONISATION EXPO serves as a central meeting point for industry experts, decision-makers, developers, engineers, and researchers eager to exchange the latest solutions and strategies and build networks.

A distinctive feature of the expo is its positioning within the World Smart Energy Week, enabling participants to explore synergies with related topics and industries and gain a broader understanding of the energy sector as a whole. The venue, INTEX Osaka, provides an ideal platform for exhibitors and visitors to initiate business, share knowledge, and experience the latest innovations firsthand. Known for its excellent infrastructure and accessibility, INTEX Osaka is a preferred location for international fairs and conferences.

Overall, the DECARBONISATION EXPO represents a critical event for all those actively engaged in shaping a low-carbon future. By presenting cutting-edge technologies and services, it offers a unique opportunity to stay informed about the latest developments in decarbonization while laying the groundwork for sustainable business relationships and collaborations.

The DECARBONISATION EXPO will take place on 3 days from Wednesday, 19. November to Friday, 21. November 2025 in Osaka.