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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.

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 2026: Simplifying CSRD Reporting for SMEs & Large Companies

Directive (EU) 2026/470 is in force since 18 March 2026: CSRD reporting above 1,000 employees and 450 million euro turnover, CSDDD above 5,000 employees.

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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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Managing Climate Risks: Insurance Gaps, Rising Premiums, and Risk Mitigation Strategies

What corporate climate risk insurance really covers: where the protection gap starts, parametric versus indemnity cover, and the exclusions to test before renewal.

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Integrating Climate Risks into Financial Planning: Key Insights for EU Companies

Discover how EU companies can manage climate risks in CAPEX and OPEX to comply with regulations and protect assets amid rising climate challenges.

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Corporate PPAs in Europe: Offtake Tenders, Structures and Reporting

How European corporate PPA tenders run, where prices sit, and what physical, sleeved and virtual structures mean for accounting, Scope 2 and ESRS E1.

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