Enabling a world powered by renewables

Energy Storage

Long experience, strong know-how, cutting-edge solutions for energy transition.


With over 30 years of experience and more than 450 projects carried out in 30 countries around the world, STE Energy is today an internationally recognized player, able to manage complex projects through its multidisciplinary engineering knowledge and excellent project management skills.

"We are a dynamic company whose development strategy is based on technological and geographical diversification and on a strong commitment to innovation."

Stefano Maria Stella Managing Director


+30 years international presence 

+30 countries around the word

+450 projects carried out

+60 projects active in  O&M

"We play an important role in the energy transition, working for the development and management of an electricity system entirely powered by renewable sources, for a more sustainable, modern and future-oriented world for the sake of our children."

Stefano Maria Stella Managing Director

System Integrator for Energy Storage Systems

Energy storage systems are a key enabling factor to allow an electrical system powered only by renewable sources. STE Energy operates as a System Integrator for Energy Storage Systems (ESS) with international experience and holistic approach.


STE Energy proprietary Energy Management System (EMS) is able to fully control and monitor the operation of the ESS and, in addition, as a global provider of O&M solutions, STE Energy’s full-integrated services support continuous operation by means of a control room with 24/7 assistance.

Your reliable partner for renewable energy and electricity infrastructure

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