Green Climate Fund $100 billion by 2020 100 Milliarden-Dollar-Klimafonds, organization Green Climate Fund Green Climate Fund Green Climate Fund $100 billion per year for climate change mitigation measures $100 billion per year for climate change mitigation measures financial commitment $100 billion per year for climate change mitigation measures $100 billion per year for climate change mitigation measures $100 billion per year for climate change mitigation measures $100 billion per year for climate change mitigation measures mobilize $100 billion in climate finance yearly by 2020 $100 billion by 2020 Green Climate Fund $100 billion per year for climate change mitigation measures Green Climate Fund (GCF) $100 billion per year for climate change mitigation measures Green Climate Fund