Report Questions environmental impact of Madrid Grand Prix

The study, published in the Official Gazette of the Community of Madrid (BOCM) and issued by the General Directorate of Energy Transition and Circular Economy, warns that the project will affect 729 trees across 25 species and necessitate the suspension of acoustic quality standards set by the Noise Law. In addition, the circuit’s development will require stringent environmental protection measures to be implemented.

One of the key issues identified in the report is the potential noise pollution from the circuit, which could exceed 80 decibels in residential areas near the Canillas and La Piovera neighbourhoods. The study suggests modifying the original layout—particularly the straight section between Turns 9 and 10—by shifting it further inland to reduce noise transmission by up to 5 decibels.

Without specific authorisation to override noise limits, the project would require a full environmental impact assessment, which could significantly delay construction. To mitigate noise concerns, high-efficiency acoustic screens and additional measures will be required. The potential for vibrations to affect nearby homes is also under review, with solutions being developed to minimise disruption.

In response to these concerns, the promoter of the upcoming Spanish Grand Prix has opted not to include the Porsche Mobil Supercup category, as it cannot guarantee that noise levels will remain below 90 decibels. Additionally, night-time races beyond 11:00 p.m. have been ruled out, and only conventional helicopters will be used during the event.

The Madrid City Council’s General Subdirectorate of Parks and Nurseries, alongside the Subdirectorate of Conservation of Green Areas, has identified that 682 trees on Ifema land and additional trees on public roads will be affected by the project.

In line with regulatory requirements prioritising tree protection, a transplantation strategy has been outlined. While 85 small trees can be moved to nurseries, 358 trees have varying chances of successful relocation—32 with high probability, 170 with medium probability, and 156 with low probability of rooting. However, 295 trees are classified as non-transplantable, with felling to be considered only as a last resort, subject to compensation measures.

With construction expected to begin between April and May, pending final approval, the environmental impact study presents significant challenges that could influence the final design of the Madrid Ifema F1 circuit.