The Liquid Cooling for AI Act of 2025 aims to improve energy efficiency in data centers, particularly those used for artificial intelligence (AI) and high-performance computing. The main goal is to assess and promote the use of liquid-cooling systems, which are becoming essential as traditional air-cooling methods struggle to manage the heat generated by advanced computing technologies. Key provisions of the Act require the Comptroller General of the United States to conduct a thorough review of liquid cooling technologies.