A legal fiction blocking billions in climate finance will be challenged this week

illuminem summarises for you the essential news of the day, reviewed by our editorial team. Read the full piece on Climate Change News or enjoy below:

🗞️ Driving the news: Governments are meeting in New York this week to negotiate reforms to international tax rules that advocates say could unlock up to $500 billion annually for climate finance
• The discussions focus on challenging a long-standing principle in global taxation that critics argue allows multinational companies to shift profits away from the countries where they operate, limiting governments’ ability to raise revenue for climate adaptation and clean energy investment.

🔭 The context: The international corporate tax system has historically relied on the idea that multinational companies can be taxed primarily where they are legally headquartered rather than where their economic activity occurs
• Critics describe this as a “legal fiction” that enables profit shifting through complex corporate structures, reducing tax revenues particularly in developing economies that often face the highest climate costs.
• Governments are under increasing pressure to finance the energy transition, resilience infrastructure and disaster recovery while dealing with rising debt levels and fiscal constraints

🌍 Why it matters for the planet: Climate finance remains one of the biggest barriers to accelerating decarbonisation and supporting vulnerable countries facing climate impacts
• Redirecting more tax revenues toward climate investment could provide additional public funding for renewable energy, adaptation, resilient infrastructure and loss-and-damage responses without relying solely on private finance or international aid

⏭️ What’s next: Negotiators debate whether international tax rules should be redesigned to give countries greater authority to tax multinational companies based on where value is created
• The outcome could shape future climate finance discussions and influence how governments fund the transition in the coming decades

💬 One quote: “We are entering an age of permanent volatility.” — Bemnet Agata and Alison Schultz, Climate Change News

📈 One stat: Tax reform advocates estimate that changes to international corporate taxation could unlock up to $500 billion per year for public investment, including climate finance

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