Recent developments
Chlor-alkali developments
In Germany, flexible operation across all chlor‑alkali electrolysis plants lets Nobian match grid conditions via E‑Flex and Next Kraftwerke. INEOS appointed a regional agent for BICHLOR membrane electrolyser technology across the Middle East and Africa.
Salt supply security
The Netherlands approved Nobian’s salt extraction in Zuidwending through 2035, supporting supply of high‑purity brine for chlor‑alkali production in Delfzijl and Rotterdam. The permit integrates Cavern Closure Consortium findings and mandates further studies to finalize closure plans.
European cost stress
INEOS announced plans to shut down two production units in Rheinberg, Germany, citing high energy and carbon costs and limited tariff protection, affecting allylics and electrochemicals. Separately, the company’s workforce reduction at the Hull Acetyls plant reflects pressure from coal‑based imports despite hydrogen conversion investments.
CO2-to-chemicals R&D
Evonik Oxeno and academic partners reported a catalyst system using CO2 and green hydrogen for direct carbonylation of olefins, producing linear esters relevant to basic chemicals such as MMA. The Ir–Pd bimetallic approach explores lower‑carbon pathways for commodity intermediates.
Sustainability and circularity
ExxonMobil paused chemical recycling projects in Rotterdam and Antwerp amid EU mass‑balance disputes affecting integrated assets. Aurubis opened its first US multimetal recycling plant in Richmond, Georgia, expanding domestic processing of complex scrap. Solvay advanced stewardship via a pilot of the IUCN RHINO approach at its Dombasle soda ash complex.