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.
Carbon Markets: The $50B Opportunity CFOs Are Missing
The development of carbon markets is unprecedented – an industry equally characterized by...
Read More →Chemical Industry's $2.5B Carbon Crisis: 52% Innovation Gap
The chemical industry is a central component of our daily lives, yet contributes significantly to...
Read More →Hamburg 2040: Pioneering Strict Climate Regulations for Business Transformation
The Hamburg Future Referendum of October 12, 2025, accelerates Germany's climate action timeline by...
Read More →China's new climate targets: Challenge and opportunity for Europe's businesses - What the 'unambitious' declaration of intent means in practice
China's new climate targets: Challenge and opportunity for Europe's companies - What the...
Read More →Planetary Boundaries 2025: 7 Critical Limits Crossed - Business Impact
How companies can remain future-ready within planetary boundaries and leverage market...
Read More →