Devrim Celal – Kraken

Devrim Celal – Kraken

From Leaders in Cleantech by David Hunt

December 18, 2025 · 52 min

About this episode

David Hunt interviews Devrim Celal about the evolution of Kraken and its impact on energy technology.

Devrim Celal– Kraken In this episode of Leaders in Cleantech, David Hunt is joined once again by Devrim Celal, Chief Flexibility & Marketing Officer at Kraken, nearly six years after their first conversation in 2019—back when Devrim was CEO of Upside Energy. Since then, Upside Energy was acquired by Octopus Energy and evolved into Kraken, now one of the world’s leading energy technology platforms, serving tens of millions of customers and optimising flexible power at global scale. Rathe...

People in this episode

Host: David Hunt

Guest: Devrim Celal

Topics covered

  • energy technology
  • flexibility
  • marketing

Keywords

  • Kraken
  • Upside Energy
  • Octopus Energy
  • flexible power

Mentioned in this episode

Products: Kraken

Books & works: Leaders in Cleantech

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