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Interconnection of Photovoltaic Power Plant in Mount Menoikio

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Interconnection of Photovoltaic Power Plant in Mount Menoikio

Requirements

The interconnection of the 250 MW photovoltaic power plant on Mount Menoikio (Serres-Drama region) with the 400 kV Greek grid incorporates an MV/150 kV substation, a 34 km 150 kV transmission line, and an MV/150/400 kV substation.

Client

MAGNA ENERGIA


150kV High voltage transmission line

34 km

150kV High voltage transmission line

Challenges

Geomorphological characteristics & Routing: The area in Mount Menoikio is rocky and topographically difficult, with steep slopes that make the 150kV high voltage transmission line routing challenging. Extensive surveying using a LiDAR system was required to accurately map the terrain and final route selection.


Construction Requirements: Due to the natural geomorphological characteristics of the area, several modifications to the original design had to be made to avoid construction issues and ensure the resilience of the 150kV high voltage transmission line.

How the project will be completed

Using the topographic data obtained through our LiDAR system, studies were completed for the selection of the optimal route for the 150kV transmission line that minimizes the environmental impact and facilitates the construction works.


Collaboration with Local Authorities: The permitting process required collaboration with local agencies to ensure that the project was compatible with local land uses.

Related Services

  • Preliminary suitability studies for the MV/150kV Substation, MV/150/400kV Substation & 150kV transmission line to be approved by IPTO.
  • Design of the 150kV HV overhead transmission line for use in the Environmental Impact Assessment (EIA).
  • Final design of the 150kV HV overhead transmission line to be approved by IPTO.

The client received an optimized interconnection study ensuring seamless energy transfer, preventing local grid overloading, and enhancing the project's resilience and sustainability.

  • Starting Date

    March 2023

  • Project Completion

    ongoing

  • Industry

    Power plant development companies

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