STE Energy Email Format
Electric Power GenerationVeneto, Italy51-200 Employees
STE Energy is an electric power generation company headquartered at 120 Viaduct Sorio Padova, Veneto 35141 Italy. Established in 1995 in Padua, it operates as a general contractor that develops, designs, builds, and manages energy production plants with a focus on hydroelectric, solar, and wind projects. The company also constructs hydrogen power-to-power and power-to-gas systems and battery energy storage systems worldwide. It has implemented more than two hundred systems in Italy and abroad and maintains branch offices in multiple countries. STE Energy collaborates with research centers and global suppliers to carry out engineering for preliminary and final projects, electrical and civil works, and plant assembly and start-up, prioritizing quality and efficiency. Since June 2025, STE Energy has been acquired by Altenia and integrated into the Terna Energy Solutions group, and the company employs 51-200 people.