Chemical Engineering Conferences 2026-2027 48th PARIS World Congress on “Green Chemical Engineering, Energy & Environmental Sustainability” (GCEEES-26) 15 April 2026 Paris , France 68th BARCELONA World Congress on Green Chemical Engineering, Energy & Environmental Sustainability (GCE2S-26) 20 April 2026 Barcelona , Spain 2026 AIChE Spring Meeting & 22nd Global Congress on Process Safety (AIChE Spring Meeting & GCPS 2026) 12 May 2026 Houston , United States of America 37th ROME International Conference on Chemical Engineering, Energy & Environmental Sustainability (RCE3S-26) 17 June 2026 Rome , Italy 21st Edition of International Conference on Catalysis, Chemical Engineering and Technology 18 June 2026 Barcelona , Spain International Experts Summit on Catalysis and Chemical Engineering (Chemical Summit-2026) 18 June 2026 Rome , Italy Global Summit on Innovations in Catalysis, Chemical Engineering & Sustainable Tech 18 June 2026 London , United Kingdom International Experts Summit on Catalysis and Chemical Engineering 18 June 2026 Rome , Italy 4th International Conference on Catalysis Science and Chemical Engineering 29 June 2026 Reggio Calabria , Italy Foundations of Process/product Analytics and Machine learning (FOPAM 2026) 26 July 2026 Decatur , United States of America12Next »