All Speakers Speaker Alejandro Payan de Tejada Alonso Position: Company: CGATE I am Technical Architect and PhD in Technological Innovation in Buildings by UPM. Nowadays, I work in the Spanish General Council of Technical Architecture participating actively in areas such as sustainability, new technologies and methodologies. I am author of several scientific articles around IEQ monitoring, energy efficiency and sustainability in building sector and I am participating in some European projects. Sessions Wed 23 Apr 10:00 - 10:45 AUDITORIUM HOLCIM Objective: 1,370,000 homes by 2030 In 2026, Social Climate Fund and National Integrated Energy and Climate Plan