Strasbourg: The European Union built its carbon market on a promise that grew more demanding each year, a shrinking cap and a steady withdrawal of free pollution permits that would push heavy industry to decarbonise or pay. As the Commission prepares a comprehensive review of the Emissions Trading System for mid-July, that promise is being quietly renegotiated. The direction of travel is unmistakable, and it points toward relief for the sectors that have complained loudest about the cost of the green transition.
The Commission has already proposed updated parameters for the 2026 to 2030 period that would hand industry a larger volume of free allowances than previously scheduled, a change it estimates could save companies around four billion euros in emission costs. On average, free allocation would cover roughly 75 percent of the industrial sector’s emissions, and the methodology would preserve coverage of indirect emissions from electricity for fourteen product benchmarks. New sector-specific reserve benchmarks are floated to cushion the most exposed producers. Each element, taken individually, is defensible. Together they soften the price signal at the heart of the system.
The politics behind the shift are not hidden. The centre-right European People’s Party, the largest group in Parliament, has pressed openly to dilute the carbon market reforms in the name of shielding European manufacturers from competitors who face no comparable carbon cost. The argument has force. Energy-intensive industries in steel, cement and chemicals have watched input costs rise while rivals in regions with weaker climate rules undercut them, and the fear of carbon leakage, of production simply relocating rather than cleaning up, has haunted the ETS since its inception.
Yet the case against generosity is equally serious. Free allowances are, in effect, a subsidy that blunts the incentive they were meant to sharpen. Every permit handed out for nothing is a tonne of carbon that carries no price, and the more the ceiling is padded with free allocation, the weaker the commercial logic for the investment in cleaner processes that the system exists to provoke. The Carbon Border Adjustment Mechanism was designed precisely so that free allowances could be withdrawn without exposing industry to unfair competition, and expanding free allocation risks undercutting that instrument before it has proven itself.
The review must also reconcile two objectives that sit uneasily together. The Commission wants to integrate permanent carbon removals into the ETS, a step that could let verified removal of emissions count within the market. It simultaneously wants to simplify the system and ease the burden on industry. Bringing removals in expands the market’s ambition; loosening free allocation contracts its stringency. How the July proposal balances these will reveal whether the Union still treats the carbon price as a binding constraint or increasingly as a variable to be managed for industrial comfort.
There is a credibility dimension that extends beyond the balance sheet. The ETS is the flagship of European climate policy and a model that other jurisdictions study when designing their own carbon markets. A visible retreat under industrial lobbying, however reasonable each concession appears, sends a signal that ambition is negotiable when it becomes expensive. Investors weighing long-horizon decarbonisation projects read those signals closely, and uncertainty about the future stringency of the cap is itself a deterrent to the capital the transition requires.
The likeliest outcome is a compromise that grants industry meaningful near-term relief while preserving the architecture that allows stringency to be restored later. That would be a characteristically European settlement, pragmatic, incremental and designed to keep every constituency at the table. Whether it is enough to keep the bloc on its emissions trajectory is a different question, and one the mid-July text will begin, but not fully, to answer.
