The European Commission has presented a proposal to modify the Market Stability Reserve (MSR), part of the Emissions Trading System (ETS). The change seeks to end the practice whereby emission allowances exceeding 400 million in the reserve are invalidated.
Henceforth, these allowances would be retained, creating a “liquidity buffer” to release additional permits in the future.
Objective of the measure
The Commission argues that the reform will allow:
- Prevent excessive price increases of emission allowances.
- Ensure economic stability for European industries.
- Maintain a decreasing emissions cap over time, albeit with more allowances available in the market in the next decade.
In Brussels’ words, it is about strengthening a stable and well-functioning carbon market, releasing allowances only in times of scarcity or overwhelming prices.
Division among Member States
The proposal has generated tensions:
- Spain and other countries support the current system because it reduces emissions and generates revenue.
- Italy and allies believe that CO₂ prices affect industrial competitiveness and call for a temporary suspension of the mechanism.
The discussion reflects the clash between the European green agenda and the economic concerns of some states.
Geopolitical and energy context
The volatility of energy prices, exacerbated by the war in the Middle East, has served as an argument for those questioning European climate policy.
The Commission acknowledges that the ETS has reduced EU emissions by 39% while the economy grew by 71% between 1990 and 2024, but insists that the system must modernize and become more agile.
Next legislative steps
The proposal will be debated in the European Parliament and the European Council within the legislative procedure.
The Commission plans to conduct a comprehensive review of the ETS in July 2026, which will mark a new chapter in the Union’s climate policy.
Long-term implications
The MSR reform poses a dilemma: ensuring economic stability and moderate prices, but at the cost of allowing more emissions in the future. For proponents of the change, it is a tool that will provide market flexibility and prevent price crises. For critics, it is a setback that could weaken the EU’s commitments to decarbonization and hinder the achievement of the 2030 and 2050 climate targets.
Furthermore, the proposal is framed in a context of international pressure: the EU seeks to maintain its leadership in the fight against climate change but faces competition from other carbon markets like China and California, which are also adjusting their mechanisms to balance sustainability and industrial competitiveness.
The modification of the MSR opens a crucial debate about the future of the European carbon market. The tension between competitiveness and sustainability will mark the discussions in Brussels over the coming months. The outcome will be key to defining whether the EU maintains its role as a pioneer in global decarbonization or if it relaxes its rules to protect its industries in times of energy and geopolitical uncertainty.
