EU Considers Overhauling Free CO₂ Permits in Major Carbon Market Reform

The European Union announced it is considering a significant overhaul of its Emissions Trading System (ETS) - the bloc’s flagship climate policy - by revamping how free CO₂ permits are allocated to industries. An internal European Commission document, seen by Reuters, outlines three principal options for reforming the current system of free carbon allowances that industries now receive to help them remain competitive while transitioning to a low-carbon economy.

One option would eliminate free CO₂ permits entirely, requiring polluters to purchase permits for all emissions over time, with this share increasing until 2034. A second option would make free permits conditional on companies investing in low-carbon technologies and decarbonisation measures. A third scenario would largely maintain the existing framework, continuing to provide free allowances but with possible adjustments to support the green transition.

The reforms are part of the broader 2026 ETS Revision, which EU officials hope will better align the carbon market with the bloc’s climate ambitions and internal competitiveness concerns.

Critics of the current free permit system argue that while it protects heavy industry from global competition - particularly from regions with weaker climate policies - it also weakens the ETS’s effectiveness in reducing emissions at the scale needed.

Proponents of reform say that conditioning allowances on actual decarbonisation investments could accelerate industry-wide shifts to cleaner technologies.

The European Commission plans to formally propose the revised ETS rules in the third quarter of 2026, setting the stage for potentially phased policy changes that could reshape Europe’s carbon pricing regime. The debate comes amid broader discussions on industrial competitiveness, emissions reduction pathways, and energy transition strategies across the EU - including conversations at recent summits about electricity prices, carbon border adjustments, and future climate targets.

Free-permit overhaul directly affects industrial-decarbonisation investment cases across ETS-covered sectors, and it cascades into CBAM interaction and long-term capex sequencing in ways that current business plans rarely stress-test for. Our climate-action and market-intelligence teams help clients evaluate what permit-reform scenarios mean for their carbon-cost planning.