ECCØ - Eficiencia Energética y Passivhaus Valencia

About

Founded in 2020, ECCØ - Eficiencia Energética y Passivhaus Valencia is a private headquartered in Valencia, Spain with approximately 1-10 employees specializing in Energy Storage.

ECCØ is an architecture studio led by Elena Fortes Arquero, a triple-certified Passivhaus professional (Designer, PHPP Expert, and Tradesperson). The firm specializes in designing passive houses, energy rehabilitation of existing buildings, and energy consulting. Services include Passivhaus certification for new construction and EnerPHit certification for retrofits, environmental impact assessments, green building certifications (VERDE Sello), and energy efficiency audits. The studio operates in Valencia, Catalonia, Madrid, and surrounding regions, serving both residential and commercial clients.

Certifications & Awards