Our Projects

Hornsdale Wind Farm Stages 1, 2 and 3

Locality
Hornsdale, SA
Asset Owner
Neoen
Voltage / Function
315MW
Project Type
Wind Farm

Project Summary

The Hornsdale Wind Farm is located at Hornsdale, approximately 30km north of Jamestown in South Australia. When completed, it will consist of 99 wind turbines with a generation capacity of 315 megawatts.

Our scope of works across all three stages was to design, construct and commission the substations and connection to the grid including reactive plant support.

Stage 1

involved the construction of 32 Siemens 3.2MW turbines, 55km of HV cable between turbines. One substation which included a 120MVA transformer, auxiliary transformer, control room, two reactive bays and a 275kV protection and switching bay.

Stage 2

involved the construction of  32 Siemens 3.2MW turbines, 50km of HV cable between turbines.  One substation which included a 120MVA transformer, auxiliary transformer, control room,  two reactive plant bays and a 275kV protection and switching bay.

Stage 3

involved the construction of 35 Siemens 3.2MW turbines, 55km of HV cable between turbines. One substation which included a 150MVA transformer, auxiliary transformer, control room, two reactive plant bays and a 275kV protection and switching bay.

A total of 99 Siemens turbines providing a total output of around 315MW.