In October 2022, the University of Tokyo published the 春雨直播app Climate Action (CA), an action plan to achieve virtually zero greenhouse gas emissions by 2050. The plan calculates greenhouse gas emissions in Scope 1, 2, and 3, and sets reduction targets for each Scope by 2030, 2040 and 2050. The development of this plan is a necessary process for a participant "Race to Zero" campaign to fulfill its responsibilities. Additionally, the plan provides baseline information for students, faculty, and staff to work together to strengthen the University of Tokyo's sustainability activities. The progress of the plan will be regularly reviewed and revised as necessary.