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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.

VSME Reporting for US Companies: Basic vs Comprehensive 2026

Guide for US companies navigating EU VSME & ESRS sustainability reporting: compliance requirements, module selection, and transatlantic reporting strategies.

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Voluntary vs Regulated Carbon Markets: Risks, Verification & Price Differences Explained

Voluntary or regulated carbon markets? Compare risks, verification levels and price drivers – with concrete tips for buyers.

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Unlocking the Value of Third-Party ESG Verification: A Strategic Guide for Forward-Thinking Companies

Discover how third-party ESG audits help companies improve sustainability, manage risks, and comply with regulations for lasting business success.

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EU Omnibus Package: Key Changes and Impacts on ESG Reporting

Discover how the EU Omnibus Package reshapes ESG reporting with new CSRD thresholds, voluntary taxonomy, and due diligence changes for companies.

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EU Omnibus Package 2025: Simplifying CSRD Reporting for SMEs and Large Companies

Discover how the EU Omnibus Package 2025 simplifies CSRD reporting, reduces obligations for SMEs, and introduces new deadlines and standards.

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How to Effectively Protect Your ESG Data from Cyberattacks

Learn five essential measures to secure your ESG data, comply with GDPR and CSRD, and protect against costly cyberattacks and data breaches.

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