• 1 October 2025
  • Market: Chemicals

As the EU phases out free carbon allocations and introduces border adjustment mechanisms, European olefins and derivatives producers face rising costs and growing competitive pressure. In this analysis, Chemicals experts Anna Fittock and Alan Williamson and Carbon expert Victoria Hatherick unpack the implications of EU ETS Phase 4 and CBAM for the region’s steam cracker fleet, including: 

  • How free carbon allocation is calculated and the amount that costs will rise by for steam cracking as free allocation is phased out
  • What to watch as ETS prices rise and the cost gap widens between top-performing and standard crackers
  • How the EU's Carbon Border Adjustment Mechanism is proposing to protect the region's chemical industry, but could have the unintended consequence of accelerating downstream import substitution

EU ETS & CBAM: Future of Petrochemical Costs

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As a leading authority on energy and commodity markets across the globe, Argus is uniquely positioned to provide in-depth analysis and expert thought leadership. Our white papers are carefully written by Argus specialists from across our company. Each white paper focuses on a topical theme, exploring areas such as supply and demand dynamics, price trends, trading activity, and changing regulations. We always aim to provide a balanced view, underpinned by data and insight gathered firsthand from the market.