At the intersection of architecture, thermodynamics, and energy
BES2E — Bureau d’Études et Services en Efficacité Énergétique accompanies construction and renovation projects toward high-performance, comfortable solutions adapted to their specific architectural, climate, and technical context.
Founded by Ahmed FRIKHA, architect and certified energy auditor, BES2E builds upon nearly three decades of specialized practice combining architectural sensibilities with engineering rigor.
Our field of practice encompasses bioclimatic architectural conception, thermal and visual comfort, dynamic thermal and energy simulations, regulatory compliance, and comprehensive energy audits for both new builds and existing assets.
Our Core Philosophy
“Energy begins with architecture. A sober, well-oriented building drastically reduces thermal demand long before mechanical equipment is chosen.”
Ahmed Frikha — Architect & Energy Auditor
Key figures
Our 4 Core Pillars of Action
Sobriety
Minimizing energy demand right from early architectural conception.
Performance
Optimizing envelope and systems for genuinely efficient buildings.
Comfort
Putting human well-being at the core of durable thermal comfort.
Sustainability
Contributing to a responsible, low-carbon collective future.
Integrating climate,
mastering energy,
conceiving the essential.