The Forum for Europe’s Infrastructure Leaders
Shaping Tomorrow
28 – 29 August 2025
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Karl-Theodor zu Guttenberg
Former Federal Minister of Defence, former Federal Minister of Economics and Technology (Germany) -
Christian Lindner
Former Federal Minister of Finance, former Federal Chairman of the FDP (Germany)
Bad Aussee – the Place to be for Infrastructure

The KOMMUNALE SOMMERGESPRÄCHE offer a dynamic platform for discussing current challenges and innovative solutions. Experts, decision-makers and citizens come together to advance the future of our cities and communities through inspiring presentations, interactive workshops and lively discussions.
Shaping Tomorrow: How demographic change is shaping the communities and infrastructure of tomorrow
They are recognised experts from business, science and politics. What unites them all is the desire for change. That’s why they will give us exciting insights and outlooks based on their experiences and ideas in Bad Aussee.
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Lukas BachmannColonel of the General Staff Service, Austrian Armed Forces
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Gerhard ChristinerBoard of Directors Austrian Power Grid
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Erwin DirnbergerVice President Austrian Association of Municipalities, President Styrian Association of Municipalities, Mayor Söding-St. Johann (Styria)
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Peter FilzmaierPolitical scientist & Head of the Institute for Strategic Analysis
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Sebastian FirlingerInterim CEO Kommunalkredit
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Hermann GlettlerBischop of Innsbruck
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Karl-Theodor zu GuttenbergChairman Spitzberg Partners LLC, former Federal Minister of Economics and Technology Germany
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Meinrad KnappModeration
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Christian LindnerFormer Federal Minister of Finance, former Federal Chairman of the FDP (Germany)
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Johannes PresslPresident of the Community Association & Mayor of Ardagger (NÖ)
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Alexander PröllState Secretary for Digitalization, Fight against Anti-Semitism, Public Service and Constitution
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Jacques RipollDesignated CEO Kommunalkredit
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Kathrin Stainer-HämmerlePolitologin
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Manuela SzinovatzModeration
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Paal WebergManaging Partner Altor
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- Intro
- Meinrad Knapp
TopicWhat’s actually going on?
Speaker-
Meinrad Knapp
Moderation
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- Opening
- Erwin Dirnberger
- Sebastian Firlinger
- Johannes Pressl
- Thomas Schönauer
TopicA warm welcome. The 4D Formula.
Why demographics, decentralization, digitalization & decarbonization will determine our future.
Speaker-
Erwin Dirnberger
Vice President Austrian Association of Municipalities, President Styrian Association of Municipalities, Mayor Söding-St. Johann (Styria) -
Sebastian Firlinger
Interim CEO Kommunalkredit -
Johannes Pressl
President of the Community Association & Mayor of Ardagger (NÖ) -
Thomas Schönauer
Bürgermeister Bad Aussee (ST)
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- Impulse
- Jacques Ripoll
TopicFrom megatrends to milestones. Financing the infrastructure europe needs.
In response to megatrends, the financial sector plays a pivotal role in mobilising capital and structuring investment frameworks that deliver the infrastructure Europe urgently needs.
Speaker-
Jacques Ripoll
Designated CEO Kommunalkredit
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- Impulse
- Christian Lindner
TopicThe role of the state. Enabling infrastructure for the future.
How public policy, legal frameworks and financing strategies can unlock sustainable infrastructure development.
Speaker-
Christian Lindner
Former Federal Minister of Finance, former Federal Chairman of the FDP (Germany)