DLD Video

Heike Freund (Marvel Fusion) and Bastian Gierull (Octopus Energy) discuss the green energy transition at DLD Munich 2026. (Video preview)

Speakers

Heike Freund

Marvel Fusion
Heike Freund, COO, Marvel Fusion

Heike Freund is the Chief Operating Officer of Marvel Fusion, a clean-energy startup working on quantum-enhanced fusion technology. Previously she was a partner at McKinsey & Company, where she focused her work on projects in the automotive, machinery and high tech industry.

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Bastian Gierull

Octopus Energy Germany
Portrait photo of Bastian Gierull, CEO of Octopus Energy Germany, smiling, holding a microphone, with colorful background.

As CEO of Octopus Energy Germany, Bastian Gierull has given himself the mission to revolutionize the German energy market by bringing greener, fairer, and more affordable energy to all. He has been with Octopus Energy since its German market entry in 2020.

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