Power Transmission & Distribution
Overview
Advancing Reliable and Efficient Power Transmission
Power transmission is the vital link between energy generation and consumption. ILF provides engineering solutions that enable the safe, efficient, and sustainable transport of electricity through modern transmission and distribution networks.
From overhead lines and cable systems to innovative HVDC and gas-insulated transmission technologies, our experts support clients throughout the entire project lifecycle. With a focus on reliability, performance, and long-term value, we help create infrastructure that meets the demands of today’s energy systems while preparing for the challenges of tomorrow.
Key Highlights
Selected highlights demonstrating our technical excellence and global project experience.
- SuedLink, Authority design and PMC services for HVDC power transmission line in Germany
- ILF ranked 7th Top International Design Firm for Transmission & Distribution in 2025
- 500 kV, 60 km, 2 x 4 GW — innovative offshore power transmission system in the German North Sea
- 330 kV, 54 km — double circuit OHL in Nigeria including substations
- 220 kV, 220 km — PMC for OHL and substations in Kazakhstan
- All disciplines covered in-house
Fields of Expertise
- Overhead Transmission Lines (OHL)
- Cable Transmission Systems
- SCADA & Network Management
- Industrial Distribution Systems
- Gas-Insulated Lines (GIL)
- Substations (AIS, GIS, HVDC)
- High-Voltage Transmission Systems
- Power Grid Studies
References
Proven Impact Through Real-World Projects
Explore selected projects that demonstrate our expertise in delivering complex energy and infrastructure solutions worldwide.
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Insights
Electric Grid Expansion
ESMO – Energy System Modelling Optimization