EU Takes Legal Action on Building Laws

The European Commission has opened infringement procedures against all 27 EU member states, sending letters of formal notice for failing to fully transpose the recast Energy Performance of Buildings Directive (EU) 2024/1275 into national law, the Commission announced on 15 July 2026.

Buildings are one of the largest energy consumer in Europe, and the directive underpins the EU's effort to raise a renovation rate that currently sits at just 1% annually, cut dependence on imported fossil fuels, and reach a fully decarbonised building stock by 2050. An infringement action spanning every member state signals how far national implementation has fallen behind the legislative timeline.

This article explains what the Commission announced, why the deadline matters, what the directive requires, and what member states and businesses should expect next.

The Energy Performance of Buildings Directive has anchored EU building policy since 2002, when the first version introduced energy performance certificates. It was updated in 2010 and amended in 2018 to accelerate renovation and promote smart building technologies. The current recast, Directive (EU) 2024/1275, was adopted in 2024 and takes full effect from 30 May 2026, replacing the 2010 directive.

The recast introduces the concept of zero-emission buildings and requires new and existing buildings to move toward that standard over time. It sets minimum energy performance standards for non-residential buildings, requires renovation trajectories for residential buildings, and adds provisions on sustainable mobility infrastructure, solar energy in buildings, and one-stop shops for renovation advice, alongside financing measures meant to make renovation more affordable.

Most provisions had to be transposed into national law by 29 May 2026, except the ban on financial incentives for fossil fuel boilers under Article 17(15), which carried an earlier deadline of 1 January 2025. In March 2026, the Commission had already opened infringement proceedings against 19 member states for missing a related deadline: the 31 December 2025 submission date for draft National Building Renovation Plans.

The European Commission's decision to open infringement procedures against all 27 EU member states underscores how far national implementation of the recast Energy Performance of Buildings Directive has fallen behind schedule, despite buildings remaining the EU's largest single energy consumer.

Member states now have two months to respond before the Commission can escalate to a reasoned opinion. How quickly individual countries move to close the transposition gap will be the next marker to watch in this developing compliance story.