About
Wattega is a renewable energy company headquartered in Barcelona, Spain specializing in Solar, Energy Storage.
Wattega is an engineering and consulting company focused on sustainability, energy, and applied innovation. The firm combines expertise in high-complexity engineering with deep knowledge of energy efficiency and environmental strategy. They help clients achieve ecological transition through integrated technical solutions, including energy efficiency retrofits, renewable energy assessments, environmental certifications (LEED, BREEAM), carbon footprint reduction, and climate resilience planning. With offices in Barcelona, they work on projects ranging from building energy optimization to urban-scale sustainability initiatives across Catalonia and beyond.
Headquarters
Barcelona, Spain
Business Models
Value Chain
Projects
Ecoenergies Districlima Connected Buildings
La Ciudadella del Conocimiento
Hospital de la Santa Creu i Sant Pau
Smart UCI Hospital Joan XXIII
Photovoltaic Potential Assessment
Energy Transition Roadmap Ibiza
Railway Network Climate Vulnerability Study
Maritime Transport Climate Impact Study
Superilla Barcelona Program Environmental Impact
Certifications & Awards
Certifications
LEED
BREEAM
WELL