ICFA - International Climate Finance Accelerator | 10,777 followers on LinkedIn. Accelerating the climate impact finance leaders of tomorrow | The International Climate Finance Accelerator (ICFA), powered by Accelerating Impact, supports emerging managers focused on climate impact to develop the climate finance leaders of tomorrow and to mobilize capital toward sustainable development. As part of our multi-year programme, we offer technical and financial support to the impact investment managers in their start-up phase with strong, innovative climate impact investment in process of fundraising. These managers are selected using a highly competitive process and, once selected, they receive access to expert trainings, coaching, access to working capital, and much more.