Prozessindustrie

Complete Electrotechnical Package for the Leipzig South Combined Heat

As part of the construction of a modern gas turbine power plant for Stadtwerke Leipzig, Elpro GmbH was awarded the contract for the complete electrotechnical package in December 2020. This followed a multi-stage, EU-wide tender process in which Elpro successfully secured the role of general contractor for electrical engineering.

**Client:** Stadtwerke Leipzig GmbH
**Project Duration:** 2020–2024
**Location:** Leipzig, Saxony
**Scope of Contract:** Complete Electrotechnical Package

The power plant is a key component of Leipzig’s energy future and is intended to contribute to an efficient, climate-friendly supply of electricity and heat for the city.

 

Scope of Services

Elpro was responsible for the planning, delivery, and implementation of all electrical systems, including:

  • Medium- and low-voltage switchgear, including raised flooring
  • Transformers
  • Uninterruptible power supply (UPS) and secured 220 VDC
  • Complete cabling (10 kV and LV), including cable trays
  • External lightning protection and equipotential bonding
  • Standard and emergency lighting
  • KNX-based lighting automation
  • Socket and power distribution systems
  • Comprehensive engineering including load flow, short-circuit, and selectivity calculations

 

Special Features & Challenges

The ambitious timeline set by Stadtwerke Leipzig required early acceleration measures and close coordination with other trades. Elpro maintained a full-time, experienced site manager on location to coordinate subcontractors and manage interfaces with other contractors. Parallel workflows and continuous process optimization on-site played a key role in delivering the project on time.

Particular attention was paid to the project’s technical complexity: two gas turbines with heat recovery boilers had to be commissioned within a tight timeframe – all while accounting for seasonal constraints.

 

Outcome

The project was successfully completed. Elpro not only met all technical requirements but also demonstrated its expertise as a reliable, communicative, and solution-oriented partner.