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Johannes Fiegenbaum

Johannes is a sustainability consultant and early-stage climate tech investor. With a background in marketing technology, he now helps companies grow sustainably—whether through ESG strategy, carbon accounting, or positioning for Article 9 VC funds. He regularly writes about corporate decarbonisation, product LCAs, and climate innovation, drawing on hands-on experience with startups, investors, and sustainability leaders across Europe.

Why Startups Should Embrace ESG Reporting and How VSME Simplifies It

Why Should Startups Take ESG Reporting Seriously?

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Why Clean, Connected Data is Essential for Successful ESG and AI Strategies

Without clean, connected data, neither AI nor ESG reporting works. Companies that focus on data...

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Why 2025 Is the Breakthrough Year for Solar Energy and Battery Storage Investments

2025 is the year of record investments in solar energy and battery storage. Companies in Europe now...

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Climate Risks and Resilience: Protecting EU Companies from Extreme Weather and Regulatory Challenges

Extreme weather events and climate risks cause billions in damages every year. Companies in the EU...

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AI’s Growing Energy Demand: Challenges and Sustainable Solutions for Data Centers

The technology sector faces a major challenge: energy consumption and CO₂ emissions from AI and...

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Navigating the ESG Backlash: Risks, Opportunities, and Strategies for EU Companies

Sustainable investments are under pressure worldwide. Companies must respond to the growing...

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