Scope
STE Energy, a subsidiary on Altenia, has built the primary substation in Castegnero (VI), with the aim of enhancing transmission capacity and ensuring greater reliability for the local electricity system.
Activity
- Engineering, executive design and construction of the primary substation;
- Installation of primary and secondary equipment;
- Execution of civil works and connection systems;
- Testing, functional tests and commissioning activities.
Results
The project was successfully completed on time, in accordance with deadlines, standards and performance targets. The new primary substation represents a strategic infrastructure for the continuity and security of the electricity system, strengthening STE Energy’s position as a reference partner in the energy sector.




