Chemical Engineering Conferences 2026-2027 68th BARCELONA World Congress on Green Chemical Engineering, Energy & Environmental Sustainability (GCE2S-26) April 20–22, 2026 Barcelona, Spain 2026 AIChE Spring Meeting & 22nd Global Congress on Process Safety (AIChE Spring Meeting & GCPS 2026) May 12–16, 2026 Houston, United States of America 37th ROME International Conference on Chemical Engineering, Energy & Environmental Sustainability (RCE3S-26) June 17–19, 2026 Rome, Italy 21st Edition of International Conference on Catalysis, Chemical Engineering and Technology June 18–20, 2026 Barcelona, Spain International Experts Summit on Catalysis and Chemical Engineering (Chemical Summit-2026) June 18–20, 2026 Rome, Italy Global Summit on Innovations in Catalysis, Chemical Engineering & Sustainable Tech June 18–19, 2026 London, United Kingdom International Experts Summit on Catalysis and Chemical Engineering June 18–20, 2026 Rome, Italy 4th International Conference on Catalysis Science and Chemical Engineering June 29 – July 1, 2026 Reggio Calabria, Italy Foundations of Process/product Analytics and Machine learning (FOPAM 2026) July 26–30, 2026 Decatur, United States of America 5th PRAGUE International Congress on Green Chemical Engineering, Energy & Environmental Sciences: GCEE-2026 July 27–29, 2026 Prague, Czech Republic 12Next »