Group 1 - The H2POLAND exhibition is the first trade fair in Poland and Central Eastern Europe focused on hydrogen energy and decarbonization technologies [1] - The event features forums and discussions centered around decarbonization and the future of the European economy, playing a crucial role in these topics [1] - Tomasz Kobierski, CEO of MTP Group, emphasized that climate responsibility is becoming a necessity rather than a choice, and energy transition must involve technology, business, and social participation [3] Group 2 - The exhibition showcases advancements in renewable energy, energy storage, local energy networks, and low-carbon technologies, including hydrogen [3] - Donaldson, a participant in the exhibition, presented new products at NetZero Energy and H2POLAND 2025, leveraging over a century of filtration experience [5] - The company specializes in designing solutions for sustainable green hydrogen operations, focusing on removing residual particles, oil, oxygen, and moisture from production processes [6] Group 3 - The next H2POLAND exhibition is scheduled for March 25-26, 2026 [6]