rensys Group

Energy projects. Made simple.

We take responsibility for complex energy projects - from initial planning to commissioning. Our aim is to provide customers with comprehensive support and implement projects reliably, efficiently and with quality assurance. Whether technical project management, control of complex grid projects or operational support on site.
Years of experience in the energy industry, with project management for more than 8 GW of installed capacity
27
international offices with the ability to manage projects in 16 languages - always in line with local network requirements and operator specifications
6
Cost savings per megawatt of substation connection capacity in the last 18 months, with simultaneous expansion of total output
13%
Shorter project lead times thanks to integrated EPC management, which speeds up delivery and increases customer benefits
23%

News on current international projects

Conversion of the 110 kV outdoor facility in Heusenstamm

9 months
Project duration
15 years
experience
Read case study

We implement energy projects holistically

Smart energy solutions from a single source.

These customers trust us

Ready for your new energy project?

  • Reliable network solutions from over 27 years of experience
  • Everything from a single source: planning, procurement and implementation
  • Customised network solutions - flexible and independent.

1000+ successfully implemented energy projects since 1993

Your networks are our responsibility.

Ready to rethink energy together?