The park is one of the largest sites in Germany with more than 100 production plants of 30 companies. The site is operated by Evonik Industries, which provides the entire site logistics incl. the supply of power, heat, water and gases as well as the disposal of waste and wastewater. STEAG Energy Services (SES) has been working under a framework agreement since 2005.

Excerpt of SES projects:

• Boiler dismantling
• Review of power plant projects
• Conceptual design of 2x 800 MW coal fired unit incl. heat integration, of 400 MW CCPP incl. heat integration, of 3 x 60 MW CCPP incl. heat integration
• Concept and engineering services for I&C refurbishment
• Refurbishment of MV and HV lines up to 400 kV, of internal 110 kV grid

SES services provided:

• Brown-field project
• Concept, preliminary and draft planning
• Engineering for permitting procedure with permitting management
• Procurement planning, bid evaluation and contracting support
• Production planning and planning during construction (design review)
• Construction supervision
• Commissioning management