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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.

The Silent Revolution: How German SMEs Are Transforming ESG Without Marketing Hype

ESG software for the German Mittelstand 2026: cost-effective compliance tools, affordable ESG reporting platforms, real case studies, ROI examples for SMEs.

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EU ESG Reporting 2026: Which CSRD Rules Apply to Your Company? [Free Checklist]

Complete EU ESG reporting guide for 2026: CSRD thresholds after Omnibus 2026/470, ESRS, EFRAG, EU Taxonomy. All requirements, deadlines, and exemptions explained.

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The High Cost of Inaction: Why Sustainability Is No Longer Optional for Business Success

Discover how neglecting sustainability leads to reputational damage, regulatory penalties, financial losses, and market position decline—and how to transform these risks into ...

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Beyond ESG Compliance: Creating Measurable Impact for Sustainable Business Success

Learn why ESG criteria alone aren't enough and how to shift from compliance to measurable impact with practical tools, frameworks, and case studies for genuine sustainability ...

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ESG Strategy: How to Attract Investors with Sustainable Business Models

Learn how to develop an effective ESG strategy that meets investor expectations, complies with regulations like CSRD, and secures green financing for your business's long-term ...

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Impact Investing: How ESG Criteria Are Changing Venture Capital for German SMEs

How ESG criteria reshape venture capital in 2026: startup taxonomy classification, due diligence frameworks, German SME impact investing, fund manager strategies.

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