Speak Finance. Drive Decarbonization. A practical webinar for Sustainability Leaders

This webinar focuses on how to effectively communicate sustainability initiatives in financial terms so they resonate with Finance leaders. Participants will learn key financial concepts needed to build strong business cases for decarbonization and secure investment support.

20 May 2026

|

60

minutes

Speakers

Helen Tacke
CEO
Cozero
Prof. Dr. Ali Arnaout
Former CFO
AIDA Cruises

About this webinar

Speak Finance. Drive Decarbonization. A practical webinar for Sustainability Leaders

"We presented our decarbonization plan to the CFO. He nodded, said it sounded interesting, and we never heard back."

Sustainability initiatives rarely fail because the plan is wrong. They fail because the conversation happens in two different languages, and only one person in the room notices.

Sustainability Managers are increasingly expected to defend investments, prioritize measures, and win budgets in front of Finance leadership. But most sustainability training skips the financial vocabulary that decides whether those conversations go anywhere.

Join Helen Tacke (CEO, Cozero), Patrick Schmitt (Climate Lead, Cozero), and Prof. Dr. Ali Arnaout (Former CFO, AIDA Cruises) for a working session on the 6 financial concepts that make or break a decarbonization business case: CapEx Plan, EBITDA+, Carbon as Currency (EU ETS / CBAM), MACC and ROCI, TCO 2.0, and The Greenium.

You'll leave with:

  • A finance vocabulary guide mapped to sustainability decisions
  • A clearer view of which Finance stakeholder needs which argument
  • Concrete framing for your reduction measures in CapEx, TCO, and carbon-adjusted return terms

Part 3 of the Cozero Webinar Series. Stands on its own, no prior sessions required.

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