New EU climate regulations to combat rising temperatures

EU to set new climate rules as 3°C warming looms, warns climate chief

EU Observe · 27 October 2026 · 09:27

The European Commission is set to introduce new climate regulations that will require EU member states to clearly define who is responsible for safeguarding citizens against climate-related disasters, according to Climate Action Commissioner Wopke Hoekstra. These announcements will be made during a presentation on Tuesday.

This initiative comes amid warnings from Brussels that Europe must brace for increasingly severe weather patterns, including scenarios of up to 3°C of global warming by the year 2100.

Hoekstra cautioned that the world is on a trajectory that may lead to a temporary or even prolonged breach of the Paris Agreement’s 1.5°C warming threshold. He emphasized the urgent need for governments to prepare for more extreme temperatures and climate calamities, regardless of the success of emission reduction initiatives.

“It is up to member states to decide where they want to put that responsibility. But what we do make mandatory is that they do have to appoint and articulate where the responsibility is going to lie,” Hoekstra said.

While the EU remains committed to reducing emissions, the financial implications of adapting to a warmer world are becoming increasingly significant. The costs associated with recovery from wildfires and floods, as well as the protection of homes, infrastructure, and public services, are growing more pressing. Hoekstra estimated that the economic impact of this summer’s extreme weather exceeded €100 billion.

When asked about the implications of a 3°C increase in temperatures compared to pre-industrial levels for European citizens, Hoekstra highlighted the necessity for cities to implement heat management plans and to prepare infrastructure for a warmer climate, rather than relying solely on historical weather data.

The Commission’s forecast predicts a 2°C rise in global temperatures by 2050 and a 3°C increase by 2100 for Europe, reflecting an understanding that Europe is warming at approximately twice the global average rate. This trajectory will be integrated into national and local risk evaluations, recognizing the uneven distribution of climate impacts.

“Even if we get all of this right, we have no way to avoid more summers than the one we saw last year,” Hoekstra stated, arguing that readiness and resilience must be prioritized alongside emissions reductions.

The proposed legislation mandates that EU nations identify whether the responsibility for preparing for climate disasters lies with national, regional, or local authorities. While governments will have the flexibility to determine how responsibilities are assigned, they must clarify who is accountable to prevent political disputes in the wake of disasters.

Furthermore, the Commission seeks to ensure that climate scenarios are factored into the planning of new infrastructure such as roads, bridges, and neighborhoods, acknowledging that designs based on past weather patterns may no longer suffice.

“We want to introduce a culture of preparedness and resilience by design, rather than dealing with the damages in the aftermath, which is often very ad hoc and doesn’t always build back better,” a senior Commission official said on Monday, speaking on condition of anonymity.

No new funding proposed

However, the issue of funding for climate adaptation remains unresolved. The Commission does not anticipate introducing additional financial support for households as part of its climate resilience strategy, despite concerns that many citizens may find it challenging to cover the costs of necessary adaptations.

Hoekstra referenced the Commission’s proposal to allocate 35% of the EU budget towards climate and nature initiatives. However, the strategy’s success will partly depend on the outcomes of ongoing discussions regarding the EU’s next multiannual budget, with climate funding competing against other priorities, including defense, security, competitiveness, and agricultural support.

The Commission is also relying on a recently announced €30 billion from the European Investment Bank for climate adaptation through 2030. Nevertheless, the absence of new financial commitments poses a potential drawback to the Commission’s ambitions.

Hoekstra argued that preventative investments are economically beneficial but did not unveil a new support scheme for households or clarify how the EU would assist lower-income families in affording necessary improvements. To address the climate protection gap, Brussels aims to collaborate with the insurance industry, as Hoekstra noted that many regions in Europe lack adequate insurance against climate-related disasters.

According to the senior Commission official, only around 25% of assets vulnerable to climate impacts are insured, leaving both governments and property owners at risk of significant financial losses. “The fact that so many areas are underinsured is one of the issues the Commission will examine,” Hoekstra stated. This strategy may reveal a conflict between Brussels’ climate objectives and the cost-of-living challenges facing European citizens.