The budget of the Climate Change Department of the Ministry of the Environment refers to the annual budget allocated by Taiwan's Ministry of the Environment to address climate change. It is primarily used to promote related policies, plans, and projects. The budget covers areas such as climate change research, carbon reduction measures, energy transition, and environmental protection, aiming to enhance the country's capacity to respond to climate change, promote sustainable development, ensure a balance between ecological environment and economic development, and achieve the goals of international climate agreements.