Green Finance
How financial markets are mobilizing capital for the energy transition through green bonds, ESG, and blended finance.
The Green Finance Landscape
The energy transition requires an estimated $4-6 trillion in annual investment through 2030 — roughly triple current levels. Green finance aims to redirect capital toward clean energy, sustainable infrastructure, and climate adaptation. Key instruments include green bonds (debt earmarked for environmental projects, now a $500+ billion annual market), sustainability-linked loans (with interest rates tied to ESG targets), and climate funds.
ESG (Environmental, Social, Governance) investing has grown rapidly, though it faces a credibility crisis. Greenwashing — where companies or funds overstate their environmental credentials — has prompted regulators to develop taxonomies defining what qualifies as 'green.' The EU Taxonomy is the most detailed, but controversially included natural gas.