Facing climate crisis, how to deliver the green economy through financial policy becomes pivotal to the success of designing alternative scenario to reach sustainable development goals. In 2014, the United Nations Environment Program (UNEP) launched an inquiry into policy options for guiding the global financial system to invest in the transition to green economy. Since then, international organizations and governments around the global began to call for the revision of international or national fiscal policy recommendation to better align our finance system with the resilience of our economic and social development. This 1-credit-course design, under the above mentioned academic and practical context, wishes to begin by introducing the origin of green fiscal policy. Then through the exploration of why, when, who, where and what question, we will explore a family of green fiscal policy, both domestic and abroad. The purpose is to train our students to be familiar with green fiscal policy mechanism, especially best practice worldwide before encouraging students to reflect upon Taiwan’s future green fiscal policy design.