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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.

Rising CO₂ Prices: What Companies Need to Know and How to Stay Competitive

Rising CO₂ prices have a direct impact on your company – higher costs, changing market conditions,...

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How to Identify and Manage Hidden Climate Risks in Your Supply Chain

How well do you know the climate risks in your supply chain? Hidden climate exposures—risks that...

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Understanding and Acting on Climate Risks: Top 5 Free Open-Source Climate Data Platforms for Compliance and Analysis

Understanding and Acting on Climate Risks – Success Comes with the Right Data Sources. Are you...

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Understanding RCPs and SSPs: Essential Climate Scenarios for Your Business Strategy

Which climate scenarios are important for your company? Quite simply: Both RCPs and SSPs offer...

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