Ptolemais Thermal Power Station

Ptolemais Thermal Power Station

The new Unit V will be located in North-Western Greece, at the old, exhausted "Komanos " mine, approximately 4 km from the existing SES Ptolemais and 8 km from the town of Ptolemais.

ΤΕRΝΑ S.A. being the EPC contractor is responsible for the design, engineering, supply, manufacturing, construction, testing and putting into operation of Unit V of SES Ptolemais, fired with pulverized lignite and capable to generate 660 MWel gross power, and to deliver thermal power 140 MWth for district heating.

The project's total duration is 70 months. The agreement between TERNA and PPC was signed in March 2013.

The new project will contribute to:

  • The renewal of installed plants of PPC.
  • The production of electricity at competitive costs (less lignite consumption, lower CO2 cost, etc.).
  • The significant improvement of the environmental footprint.
  • The lower cost of electricity generation and overall significant benefits for the Greek economy




Terna S.A., Greece


MHPSE, Mitsubishi Hitachi Power Systems Europe

Scope of services:

Pipe Support Design for Low, Medium and High Pressure Systems
Planning, Calculation, Design, Bill of Material preparation
Detail Design Documentation preparation, Secondary steel Calculation
3D support design using SUcad+ and integration with Intergraph PDS


Intergraph PDS, LISEGA Licad, SuCad++, Rohr2, Smartsheet

At the Glance

Inženjering Zagreb Ltd. is an engineering, construction and project management contractor with a reputation for safe, on-time, on-budget delivery of high quality, reliable, technically advanced engineering solutions.