Trane Technologies (NYSE:TT), a global climate innovator, today announced the successful laboratory demonstration of the industry’s first 800-volt direct current (800 VDC) cooling architecture designed to support the mission-critical energy and thermal demands of next-generation AI factories and gigawatt-scale data centers. First validated on a high-efficiency chiller platform, the proof-of-concept demonstrates the performance, efficiency and design advantages of direct current (DC) power distribution in mission-critical cooling plants.