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.

Managing Climate Risks: Insurance Gaps, Rising Premiums, and Risk Mitigation Strategies

Explore key insights on climate risk insurance gaps, rising premiums, and effective strategies to protect your business and enhance resilience.

Read More →

Integrating Climate Risks into Financial Planning: Key Insights for EU Companies

Discover how EU companies can manage climate risks in CAPEX and OPEX to comply with regulations and protect assets amid rising climate challenges.

Read More →

Corporate PPA Accounting & Financial Strategy: Virtual PPAs, GHG Protocol & ROI Modeling

Corporate PPA strategy guide for 2026: virtual vs physical structures, accounting under IFRS, hedge effectiveness, additionality, market overview for renewable energy.

Read More →

PPAs and CSRD Compliance: Energy Strategy for Scope 2 Emissions

Discover how PPAs help companies reduce emissions, stabilize energy costs, and meet EU CSRD sustainability reporting requirements effectively.

Read More →

ESG Integration and CSRD Reporting: A Guide for Medium-Sized Companies in 2025

Discover how medium-sized companies can benefit from ESG integration and prepare for the CSRD reporting requirements starting in 2025.

Read More →

Avoiding Greenwashing and Driving True Sustainability: Strategies for Credible ESG Communication

Learn how companies can avoid greenwashing, set clear sustainability goals, use data-driven claims, and build trust through transparency and external verification.

Read More →