Construction of 33/150 kV 90/110 MVA substation Oinofyta II, AIS type, construction of HV 150 kV underground interconnection line, new line bay extension in substation Oinofyta I, construction of 50MW/2h BESS plant for the interconnection of 100MWh Battery Energy Storage System to the network
Engineering, Procurement & Construction (EPC) of 33/150 kV 90/110 MVA substation Oinofyta II, Construction of HV 150 kV underground connection line, new line bay extension in substation Oinofyta I, construction of 50MW/2h BESS plant
Location
Oinofyta, Tanagra, Voiotia, Greece
Year
2025
Client
Elsewedy Electric S.A.E.
Project Description
EPC of 33/150 kV 90/110 MVA substation Oinofyta II, Construction of HV 150kV underground connection line, new line bay extension in substation Oinofyta I, construction of 50MW/2h BESS plant
Engineering, Design of Civil & Electrical Systems of the substation
Engineering, Design of Civil & Electrical Systems of the Battery Energy Storage plant
Design, procurement and construction of 150kV cable system
Permitting from IPTO
Supply of HV, MV and LV equipment and materials
Construction of concrete bases and steel structures for the equipment of the switchyard
Construction of the substation Control Building
Erection of the HV equipment / Power Transformer
Construction of concrete bases and steel structures for the BESS and PCS equipment
Erection and connection of the BESS and PCS equipment
