This publication aims to cover a wide range of issues and opportunities for harnessing greater flows of private capital for climate action. Given the state of the climate emergency, there can no longer be excuses for not utilising every instrument available to facilitate greater financial flows. While the developed world is responsible for more than 80 percent of historical emissions, going forward, economic growth in the developing world will be the largest driver of future emissions. Private capital, in all its forms, must be redirected to the developing world through all avenues possible.