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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.

Navigating Voluntary Biodiversity Credits: A Comprehensive Guide

Discover the untapped potential of voluntary biodiversity credits with our comprehensive guide....

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Mastering Measuring and Reporting: A How-to Guide for Financed Emissions

This guide helps sustainability managers learn how to measure and report financed emissions. It...

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IFRS Impact on Power Purchase Agreements: Benefits & Challenges for Companies

Learn how Power Purchase Agreements are accounted for under IFRS and their impact on companies....

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The case of Rügenwalder Mühle: Embracing Plant-Based Proteins

Rügenwalder Mühle, a company with a long history in meat production, has successfully transitioned...

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From LCAs to Forward-Looking Impact: A Guide for VCs

As an independent sustainability consultant, I’ve noticed a growing trend in venture capital:...

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