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Leonhard Birnbaum



Dr. Leonhard Birnbaum was born in Ludwigshafen, Germany, on February 19, 1967. He studied chemical engineering in Karlsruhe. After a subsequent period of academic work at the Karlsruhe Research Centre, he obtained a doctorate from the University of Cottbus.

Leonhard Birnbaum began his professional career as a management consultant at McKinsey in Düsseldorf. After holding various positions – including at McKinsey’s office in Houston, USA – he was Senior Partner for the energy and industrial sector. In 2008, he joined RWE AG and was appointed to the Board of Management the same year. He served as Chief Strategy Officer and as RWE Group’s Chief Commercial Officer until 2013.

In 2013, Leonhard Birnbaum was appointed as member of the Board of Management of E.ON SE and took on a variety of responsibilities within the Board. From 2018 until 2021 he was responsible for the innogy integration project. From 2019 to 2020, he was also Chairman of the Board of Management of innogy SE.

In 2021, Leonhard Birnbaum was appointed to his current role as CEO of E.ON SE. In this position, he is responsible for the E.ON Group’s Communications & Political Affairs, Corporate Audit, Culture & Performance, Group and Executive HR, HSE & Sustainability, Legal, Compliance & Security, Strategy & Innovation and Nuclear Coordination.

Leonhard Birnbaum is Vice-President of the Presidium of BDEW, the German Association of Energy and Water Industries, Vice-President of Eurelectric, the European Electricity Association, and Vice Chair of the World Energy Council.

Leonhard Birnbaum is married and has two daughters.