Couverture de Rooted in Change

Rooted in Change

Rooted in Change

De : Jan Christoph Bohnerth
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 To tackle the climate crisis, we need radical action and bold ideas. Those advocating and delivering green solutions, lowering humanity's impact on the planet, are our champions. The podcast “Rooted in Change” interviews European cleantech protagonists about their solutions. Guests share ideas on how to accelerate change and deliver meaningful global impact. Direction Economie Management et direction Marketing et ventes
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  • Daniel Bloch - Iron Energy

    Daniel Bloch - Iron Energy
    Apr 14 2026
    Storing and transporting renewable hydrogen remains one of the hardest challenges of the energy transition, requiring complex and expensive high-pressure tanks. The industry continues to rely on these inefficient methods. Iron Energy replaces traditional tanks by turning hydrogen into a stable, solid energy carrier. By reacting hydrogen with iron oxide to safely lock the energy into metallic iron, Iron Energy allows for indefinite storage and releases almost 100% of the injected hydrogen on demand simply by adding steam. Daniel, Iron Energy's co-founder, joins the podcast to talk about his unusual journey from finance to deep tech, the company's scale-up journey and why their business model works so well.
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    38 min
  • Frank Rattey - Planeteers

    Frank Rattey - Planeteers
    Mar 24 2026
    Global climate goals require massive amounts of carbon removal. Therefore, we need to find scalable, permanent solutions. Many efforts continue to rely solely on land-based technologies. Planeteers unlocks the planet's largest natural carbon sink by enhancing the ocean's ability to safely absorb and store CO2. By operating at the intersection of ocean science and entrepreneurship, Planeteers provides a vital carbon removal method that permanently locks away emissions while actively combating ocean acidification. Frank, Planeteers' Founder and Managing Director, joins the podcast to talk about his decision to leave the corporate world, how the company plans to scale and what motivates him to keep going.
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    38 min
  • Oscar Hållén - CemVision

    Oscar Hållén - CemVision
    Mar 3 2026
    The traditional cement industry relies on proven chemistry and typically looks for minor process improvements rather than fundamental change. This has contributed to the fact that, until now, the industry has produced high CO2 emissions. Cemvision reinvents the process from the ground up by replacing virgin limestone with recycled industrial residues. But creating green cement is only part of the equation - in such a logistics-heavy business, figuring out how to actually get the physical product to the customer is a critical, often overlooked challenge. Oscar, Cemvision's CEO, joins the podcast to talk about bringing true core innovation to a traditional industry, solving the massive logistics puzzle, and what it was like to meet Bill Gates a few weeks ago.
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    39 min
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