Arzábal Bernabéu becomes the first sustainable restaurant in Madrid to obtain Biosphere certification, an international recognition that validates its sustainable management in gastronomy and its alignment with the Sustainable Development Goals, consolidating a responsible restaurant model based on auditing, evidence, and continuous improvement.
Sustainability has ceased to be an aspirational concept and has become a measurable, verifiable, and strategic criterion in the restaurant sector. In this context, Arzábal Bernabéu marks a milestone by becoming the first restaurant in Madrid to obtain Biosphere certification, an international recognition that endorses the real integration of sustainability into business management.
Located at Gate 28 of the Santiago Bernabéu Stadium, a space that forms part of the collective imagination and projects Madrid to the world as the home of Real Madrid Club de Fútbol, the Arzábal Group project demonstrates that gastronomic excellence is no longer measured solely by product or culinary creativity, but also by the ability to responsibly manage environmental, social, and governance impact.
Biosphere certification does not respond to a one-time action or a merely decorative label. It is a continuous improvement model that requires organizations to measure, justify, and demonstrate their commitments through verifiable evidence and external audits, aligning their activity with the United Nations Sustainable Development Goals (SDGs).
In the case of Arzábal Bernabéu, the process began after a strategic committee held in October 2025, when the group decided to move toward certifying all its venues. The Bernabéu restaurant was the first to begin this journey, developing a customized sustainability plan that starts with an initial diagnosis, continues with the implementation of concrete actions, and culminates in annual external audits.
This approach has made it possible to organize, systematize, and give coherence to practices that were already part of the group’s operations, providing them with monitoring, comparability, and strategic value.
As Raffaele Sisto, Executive Director of Biosphere Madrid, notes, “Biosphere does not propose sustainability based on empty messages, but on method, monitoring, and evidence. It is a methodology that invites organizations to measure, prioritize, improve, and demonstrate. And that is precisely what the Arzábal Bernabéu case highlights: sustainability is not promised, it is demonstrated.”
Sustainability in the restaurant sector is not conceived as an accessory element, but as a system of work integrated into daily management. It is part of every decision that shapes the experience, from internal organization and team training to energy efficiency, supplier selection, and the way each dish and service is conceived.
One of the main differentiating values of the Biosphere methodology, endorsed by the Responsible Tourism Institute (RTI), is its comprehensive approach. The certification evaluates, in a cross-cutting manner, the pillars of environment, people, society and culture, responsible management, and economy, requiring sustainability to be integrated into all processes and departments of the organization.
It is not about complying with a static list of requirements, but about adopting a way of working based on daily responsibility, constant measurement, and continuous improvement. Sustainability thus ceases to be a communication resource and becomes a living management system, fully integrated into decision-making.
The certification process has driven concrete actions across different areas of sustainable management in gastronomy.
In the environmental field, measures have been implemented to improve energy efficiency, reduce water consumption, optimize waste management and recovery, and decrease the carbon footprint, prioritizing local suppliers.
In the area of people and community, initiatives focused on team well-being and collaboration with local and responsible suppliers have been strengthened, reinforcing positive impact on the surrounding environment.
In terms of governance and responsible management, systems for measurement, verifiable indicators, and transparent management models have been incorporated, going beyond regulatory compliance.
In the words of Belén Agustí, Director of Quality and Sustainability at the Arzábal Group, “the certification has made it possible to organize, consolidate, and project practices that were already part of the group’s philosophy, integrating them into a structured framework that facilitates monitoring, improvement, and continuous evolution, from efficient resource management and waste reduction to caring for the team and collaborating with local suppliers.”
She also highlights its strategic value, as it allows the validation of existing initiatives, alignment with other certification systems, the creation of value for clients and partners, and the strengthening of corporate culture internally, understanding sustainability as a path of continuous improvement rather than a one-time goal.
These are decisions that are not always visible to the customer, but that build organizational culture. This is how sustainability is built—through everyday actions, with method, coherence, and continuity.
Obtaining Biosphere certification positions Arzábal Bernabéu as a benchmark for sustainability in urban dining, at a time when sustainability is beginning to consolidate as a real differentiating factor in the gastronomic sector.
The recognition gains additional value due to its location in a highly visible international setting with high operational demands, such as the Santiago Bernabéu Stadium, home of Real Madrid Club de Fútbol. Demonstrating sustainability in a space of this magnitude requires method, coherence, and sustained commitment over time, raising the standard for the sector.
With this recognition, Arzábal Bernabéu joins an international community of companies and destinations that share a common framework based on the Sustainable Development Goals and continuous improvement. Being part of Biosphere does not simply mean obtaining a distinction, but integrating into a shared system based on evidence, auditing, and transparency.
This framework is reinforced by Biosphere’s membership in the Tourism Sustainability Certifications Alliance (TSCA), an international initiative that brings together leading certification systems in sustainable tourism with the aim of harmonizing criteria, raising standards, and combating greenwashing. This membership ensures that Biosphere certification is positioned within a global reference ecosystem based on transparency, comparability, and international recognition.
The certification of Arzábal Bernabéu represents the first step in a broader strategy. The Arzábal Group has expressed its intention to certify all its restaurants before the end of 2026, consolidating a responsible growth model aligned with the new challenges of the gastronomic sector.
For Iván Morales and Álvaro Castellanos, owners of the Arzábal Group, “beyond the recognition, Biosphere certification marks a turning point in the group’s evolution, moving toward a solid, responsible growth model aligned with the new challenges of the sector.”
This case reinforces one of Biosphere’s key principles. Sustainability is not improvised or communicated—it is managed, audited, and demonstrated. It also shows that sustainability is part of the game even where impact, visibility, and demand are greatest.
Photos: Arzábal Group