For a successful energy transition in a sustainable world

In the interest of society

With a reliability level of 99.999 percent, we provide society with a robust electricity grid. Elia operates an electricity transmission system with voltage levels between 30 and 400 kilovolt (kV), and 50Hertz transports electricity over high-voltage levels of 150, 220 and 380 kilovolts (kV).

Together, we lead the way in a successful energy transition ensuring a reliable, sustainable and affordable energy system for the future.


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Elia Group is a frontrunner in the transition of the energy sector. Our strategy accommodates the profound and rapid changes in our business. At the same time, it reflects our essence so that we continue to create value for society in the future.

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As transmission system operators, Elia and 50Hertz lead the way for a successful energy transition in a sustainable world. Our grids have a crucial role to play in the decarbonisation of the energy sector and society in general.

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Elia Group’s Annual Report consists of three parts: the Activity Report, the Sustainability Report and the Corporate Governance & Financial Report where we provide information about our projects, corporate social responsibility, and financial and legal facts, respectively.

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Elia Group attaches great importance to transparent dialogue with shareholders, investors and other stakeholders. Our reports and results showcase the latest financial developments within the Group.

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The Investor Relations section provides detailed information about Elia Group's financial figures and legal structure – including the Elia share, Eurobonds, all financial publications and our financial calendar.

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