# Central European energy and decarbonization conferences > Live situation record from CLSTR: https://clstr.news/situations/central-european-energy-and-decarbonization-conferences > Updated: 2026-09-06T22:40:06.000Z. Sources: 5. Developments: 2. Upcoming energy and climate conferences in Central Europe are set to address decarbonization, energy security, and the transition toward sustainable technologies. In the Czech Republic, the 29th International Energy and Environment Conference (IEEC) is scheduled for September 7–9 in Ostravice. The event will convene scientists and industry experts from Europe and Asia to discuss hydrogen technologies, long-term energy storage, fuel cells, artificial intelligence, and the circular economy. Specific focus will be placed on the practical application of hydrogen in energy transformation, including presentations from ČEZ regarding technology readiness and electrolyzers. Additionally, the CARBON DAY / ESG 2026 conference is planned for October 8–9 in Bratislava, Slovakia. This event will focus on EU and Slovak climate-energy policy, the EU ETS emissions trading system, and the financing of decarbonization projects to support industrial competitiveness. ## Timeline ### 2026-09-06: International Energy and Environment Conference to focus on hydrogen in Ostravice The 29th International Energy and Environment Conference in Ostravice will focus on hydrogen, energy storage, and decarbonization technologies in September 2026. 3 sources. https://clstr.news/cluster/international-energy-and-environment-conference-to-focus-on-hydrogen-in-ostravice ### 2026-09-04: Energy conferences in Czech Republic and Slovakia to focus on hydrogen and decarbonization Upcoming energy conferences in the Czech Republic and Slovakia will focus on hydrogen technology, decarbonization, and EU climate policy to support industrial competitiveness and energy security. 2 sources. https://clstr.news/cluster/energy-conferences-in-czech-republic-and-slovakia-to-focus-on-hydrogen-and-decarbonization --- Cite as: Central European energy and decarbonization conferences. CLSTR, https://clstr.news/situations/central-european-energy-and-decarbonization-conferences