The Climate Action Account enhances the capacity of Central Emergency Response Fund (CERF) as the world’s leading humanitarian instrument to better address the growing challenges linked to the global climate crisis, delivering stronger support to vulnerable communities least responsible for climate change but hardest hit by its effects. It boosts global efforts to mitigate and respond to climate-related emergencies, and helps vulnerable communities strengthen their resilience and adapt to future climate-related risks. By driving innovative, more effective humanitarian responses worldwide, it empowers vulnerable populations to better face the growing challenges of climate change.