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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.

Copernicus Climate Data for Business: Strategy & ROI

How companies use Copernicus climate data: site risk screening, scenario choice for ESRS and IFRS S2, renewables forecasting and Climate Data Store access.

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Why Climate Software is Transforming M&A: Boost Valuations & ESG Performance

Discover how climate software enhances ESG performance, reduces risks, and drives higher valuations in M&A transactions amid evolving regulations.

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CSRD Climate Risk Reporting: What EU Companies Must Disclose From 2026 Onwards

CSRD climate risk in plain terms: physical vs transition risk mapped to ESRS E1, who still has to report after the 2025 Omnibus, and what applies below the threshold.

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Climate Tech Investment Opportunities Germany 2025

Discover climate tech investment opportunities in Germany. Learn why climate tech delivers 9% higher returns, key funding programs & startup examples.

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7 Key Benefits of Sustainability for Business Success

Discover seven proven benefits of sustainability that reduce costs, boost brand image, and drive long-term business growth.

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China's Corporate Sustainability Disclosure Standards (CSDS): What Applies from 30 April 2026

China's CSDS: what is mandatory from 30 April 2026, which issuers are in scope, and how the standards map to the ESRS datapoints European groups already report.

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