Hydrogen Energy Exhibitions – Appointments from October 2025

Hydrogen is required for a variety of applications, including power generation in fuel cells, energy storage and use as a fuel for vehicles. It is also used as a fuel for spacecraft and rockets, or as a reducing agent in metallurgy. Hydrogen plays an important role in the energy transition and is a key element for a sustainable energy supply. Hydrogen is a flexible energy carrier that can be used to store and supply electrical energy. It can also be used as a substitute for fossil fuels, such as natural gas or coal, for power generation. Hydrogen is also known as hydrogen gas, H₂ or hydrogenium. Hydrogen Energy Exhibitions are exhibitions dedicated to the production, storage, distribution, and use of hydrogen as an energy source. These trade shows are usually organized by companies, research organizations, government agencies and other organizations to learn more about and promote this technology. Hydrogen exhibitions are also known as Hydrogen Exhibitions or Hydrogen Energy Exhibitions. Hydrogen exhibitions are aimed at energy companies interested in the development and use of hydrogen as an energy source, as well as researchers, students and interested lay people. The world's most famous and important hydrogen exhibitions are the Hydrogen + Fuel Cells North America in Anaheim, California, and the World Hydrogen Technologies Convention in Paris, France. Both are annual events focused on hydrogen technologies and showcasing the latest hydrogen developments.