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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 Banks Demand Detailed Biodiversity Reports: Financial Risks and Regulatory Requirements

Learn why banks require comprehensive biodiversity reporting from companies, how to meet CSRD and ESRS E4 requirements, and leverage nature-positive strategies for business ...

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ISO 14091: The Essential Guide to Climate Risk Analysis for Companies

ISO 14091 explained: How to conduct a CSRD-compliant climate risk analysis — with methodology, step-by-step process, practical examples and TCFD/CSRD alignment.

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Climate Resilience: Why Investing in Adaptation Makes Economic Sense

Discover how investments in climate resilience not only protect against risks but create economic opportunities through reduced damages, new business areas, and regulatory ...

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EU Taxonomy's 10% Rule: Strategic Implications for Banks and Asset Managers

The new 10% rule in EU Taxonomy 2.0 reduces reporting burdens for financial institutions while forcing clearer decisions on sustainable investment strategies. Learn the key ...

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5 Essential Resilience KPIs to Make Your Company Crisis-Proof

Discover the 5 most important resilience KPIs that help German companies meet regulatory requirements while strengthening competitiveness and measuring adaptation capabilities.

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ISO 14091 & CSRD: New Climate Risk Standards for EU Companies in 2026

Starting in 2026, EU companies must comply with ISO 14091 and CSRD standards for climate risk reporting. Learn how to prepare, implement, and leverage these requirements for ...

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