STE Energy awarded of the 150 kV 50 MW Castelvetrano substation

Sicily, Italy: STE Energy has been awarded the Engineering, Procurement and Construction contract for the 150 kV #HighVoltage step-up and interconnection substations of the 50 MW #Castelvetrano Solar Plant. Entry into service is expected within 2Q 2023.

#HighVoltage #EnergyTransition #Renewables #Solarplant #GreenEnergy #Italy #Sicily

Discover more:

Proud to share that we have successfully energized a 150/30 kV electrical substation in Lazio Region

A huge thank you to everyone involved for their hard work and dedication!


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A contract for electromechanical supplies for a new hydroelectric plant under construction in Piemonte has been signed. The new system, which involves the installation of a VLH…


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STE Energy S.r.l.

Registered Office: Viale Galbani 70
00156 Roma, (IT)
Operational Headquarters: Via Sorio 120
35141 Padova (PD), (IT)

Share Capital: € 2,000,000.00 fully paid
VAT Number: 05252420285