Holaluz

Founded in 2010, Holaluz is a private company headquartered in Barcelona, Spain with approximately 501-1000 employees specializing in Solar.

Holaluz is a Spanish energy transition company providing 100% renewable electricity supply and distributed solar installations. Operating since 2010, it serves over 325,000 electricity contracts and 14,500 solar installation contracts. The company specializes in fixed-rate renewable energy tariffs (Tarifa Justa) and rooftop solar PV systems with battery storage. Holaluz manages distributed energy generation networks, allowing customers to produce and share renewable energy. The company has avoided over 2.9 million tonnes of CO2 emissions and maintains a customer-centric model with transparent pricing and zero lock-in contracts. It ranks first in ESG performance among independent power producers globally.