This dataset contains the annual appropriations approved in the General Appropriations Act that have been tagged by National Government Agencies (NGAs) in the Department of Budget and Management Form 201F (CC Expenditure Form). The appropriations include amounts for adapting to the risks posed by climate change, including for the preparation and prevention of climate-related disasters, and for mitigating global climate change.

In 2015, the pilot year of implementation 53 NGAs identified 360 climate responsive programs, projects, and activities (PAPs). NGAs that did not tag their budgets for CCE are not reported in the tables indicating either that the NGA did not have any climate expenditures in the budget or the climate expenditure data is missing due to non-compliance.

The data may be updated in subsequent years in conjunction with methodological improvements to strengthen quality and forward compatibility. Its early dissemination is part of a process of quality review and assurance.