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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.

ESG in Venture Capital 2026: The Strategic Guide for European GPs and LPs

ESG venture capital software compared: which tool category delivers the data EIF, KfW Capital and SFDR reporting need, and why portfolio ESG tools stall.

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Turning Biodiversity Loss into Business Opportunities: A Guide to Nature-Positive Strategies

How biodiversity benefits business: nature-positive strategies, TNFD framework, ESRS E4 reporting, concrete opportunities for corporate biodiversity action in 2026.

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How the VSME Standard Boosts SME Profitability Through Sustainability

Discover how the VSME standard helps SMEs reduce costs, optimize processes, and increase EBITDA while meeting sustainability regulations.

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Biodiversity Reporting: Strategic Guide to CSRD, TNFD & ESRS E4 Compliance

How the EU Omnibus 2026 reshaped CSRD biodiversity reporting, what ESRS E4 still requires, and how TNFD plus the upcoming ISSB Practice Statement now define the path forward. ...

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Which Platforms Monitor Biodiversity Risk in Supply Chains, and What Each Can Answer

Which tools and platforms monitor biodiversity risk in supply chains, what a supply chain biodiversity footprint measures, and why tier 2 data is missing.

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TNFD to ESRS E4: Mapping Nature Disclosure and the Double Materiality Trigger

How the TNFD recommendations map to ESRS E4, why double materiality is the entry point for nature disclosure, and what a first nature screening takes.

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