Department of Homeland Security Climate Change Research Act

HR 2674, the Department of Homeland Security Climate Change Research Act, requires the DHS Under Secretary for Science and Technology to evaluate how climate change impacts homeland security operations, including preparedness for natural disasters and federal disaster response systems. The bill mandates DHS to conduct research on mitigating these climate-related security risks, prioritize impacts on DHS operations, and coordinate with other agencies, state/local governments, and critical infrastructure owners. DHS must submit annual reports to Congress detailing this research for four years after enactment. This bill does not create new programs or allocate funding but establishes a formal research requirement within DHS to better understand climate change effects on national security.