The feature explores the practice’s design philosophy, founded on the integration of architecture, technology and nature to create projects that address today’s environmental and social challenges. Through BIM methodology, research into advanced materials and parametric design, ON-A develops architectural solutions that prioritise energy efficiency, resource optimisation and human wellbeing while embracing innovation and sustainability.

The publication also showcases a selection of the studio’s key projects, including The Crown, Torre Zenit, Urban Fira Londres and Biotech City, illustrating the breadth of ON-A’s work across different scales and building typologies. ON-A’s inclusion in CIC Arquitectura y Sostenibilidad No. 606 – Sustainable Architecture Practices 2025–2026 recognises the practice’s ongoing commitment to creating architecture that generates a positive impact on both cities and the people who inhabit them.