Amendment to the European Climate Law: Setting the EU Climate Target for 2040

Amendment to the European Climate Law: Setting the EU Climate Target for 2040

March 2026
Amendment to the European Climate Law: Setting the EU Climate Target for 2040

On 18 March 2026, the amendment to the European Climate Law was published in the Official Journal of the European Union, introducing an obligation to achieve a 90 % reduction in net greenhouse gas emissions by 2040, compared to 1990 levels.

The central provision of the new Regulation consists of establishing this binding Union-wide climate target, with net emissions defined as emissions after deducting carbon removals.

In order to achieve this objective, priority should be given to domestic reductions in greenhouse gas emissions, complemented by increased removals through both natural and technological solutions. The enhanced recognition of the contribution of carbon removals and offsets across sectors constitutes a key development introduced by this legislative amendment.

Contacts

March 2026
Amendment to the European Climate Law: Setting the EU Climate Target for 2040

Context and Key Elements

The obligation to set an intermediate target was already set out in the original text of the European Climate Law (Regulation (EU) 2021/1119) of 31 July 2021. This was to follow the assessment carried out under the Paris Agreement, which took place at COP28 in Dubai in 2024. This amendment therefore fulfils that legal obligation by introducing a new target, in addition to the existing intermediate target, of at least a 55 % net reduction in emissions by 2030, which has been part of the law from the outset. It should be recalled that the European Climate Law enshrined the European Union's commitment to achieve climate neutrality across the entire economy by 2050, by reducing net greenhouse gas emissions by that date and aiming thereafter to achieve net negative emissions.

The introduction of the legal target for 2040 complies with the Climate Law and represents a significant development in the EU’s long-term climate policy. However, notwithstanding a more demanding timeline, the Regulation introduces guidelines that reveal a concern for flexibility in how climate neutrality is to be achieved, notably by allowing greater scope for compensation mechanisms. It also sets out important policy guidelines regarding carbon removals, the use of international carbon credits, the competitiveness of European industry, and the evolution of the EU Emissions Trading System (EU ETS).

In this context, the new Regulation introduces a specific amendment to the EU Emissions Trading Framework (Directive 2003/87/EC), by postponing the start of operations of the emissions trading system applicable to buildings, road transport and additional sectors. Under the new rules, emissions trading in these sectors will commence in 2028, rather than earlier as initially envisaged, allowing additional time for Member States, markets and consumers to prepare for the implementation of the new system.

Finally, the Regulation lays the foundations for a broader review of the European regulatory framework on climate and energy for the period after 2030.

–90 % net emissions reduction by 2040
The amendment to the European Climate Law has been published, introducing a binding intermediate target to reduce 90 % of greenhouse gas emissions by 2040, aiming to achieve climate neutrality by 2050.

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