Skip to content

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.

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

How Large Language Models (LLMs) Make the Difference Between Failing and Scaling

Read More →

How Banks and Family Offices Can Measure and Reduce Financed Emissions

Financed emissions account for around 95% of banks’ CO₂ footprint. They arise from loans and...

Read More →

EUDR Compliance: Precise Location Data for Traceability and Market Access

Precise location data is the key to EUDR compliance and access to the EU market. Companies must...

Read More →

Understanding CSRD vs NIS2: Key Differences in EU Compliance and Cybersecurity

CSRD and NIS2 are two key EU regulations affecting businesses. But what’s the difference?...

Read More →

Water Data Dashboards: Essential Tools for ESG Reporting and Sustainable Water Management

A water data dashboard can help you reduce your water consumption, save costs, and comply with...

Read More →