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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.

Carbon Stress Testing: A 3-Step Guide to CO₂ Resilience

Learn how carbon stress tests assess CO₂ compliance risk. 3-step guide to build business resilience against rising carbon costs and climate regulations.

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ESG Compensation Models: CO₂ Reduction Bonuses for German Companies

Discover how German companies tie executive bonuses to CO₂ reduction targets, boosting sustainability, compliance, and business success.

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Internal Carbon Pricing: Strategy & Implementation Guide

Learn how internal CO₂ pricing helps companies plan for future regulations, reduce emissions, and drive sustainable investments effectively.

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AI Deforestation Detection: EUDR Compliance for Supply Chains 2026

Master EUDR compliance with AI satellite monitoring. Detect deforestation in real-time, achieve supply chain transparency & reduce risk before 2026.

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AI-Powered Scope 3 Emissions Tracking: Real-Time Supply Chain Monitoring

See how AI enables near real‑time Scope 3 tracking – turning opaque supply chains into a data‑driven ESG and cost advantage.

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How Large Language Models (LLMs) Drive Success in ClimateTech Startups

Discover how LLMs like GPT-4 enable ClimateTech startups to accelerate development, secure funding, and scale efficiently with AI-first workflows.

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