Our company

Elia Group is active in electricity transmission. With its two TSOs - Elia in Belgium and 50Hertz in Germany -we operate 18,990 km of high-voltage connections that secure the power supply of 30 million end users. With a reliability level of 99.99 percent, we provide society with a robust power grid.


In the interest of society

Our company plays a crucial role in the community by transmitting electricity from generators to distribution systems, which in turn deliver it to the consumer. Elia also contributes to the economy, as our system supplies power directly to major companies connected to the grid.

Through cooperation & innovation

Boasting a pivotal location in Europe, Elia is a key player in the energy market and the interconnected electricity system. Our company has set up multiple initiatives promoting the development of an efficient, transparent and fair electricity market for the benefit of consumers.

One of Europe Top 5 TSOs

Elia is Belgium’s high-voltage transmission system operator (30 kV to 400 kV), operating over 8,600 km of lines and underground cables throughout Belgium. Every day, our more than 1300 employees ensure that we can transport energy across the entire country, from where it is produced to where it is needed.