Industrial cooling is quietly powering some of the world's most critical sectors, from data centers to pharmaceutical manufacturing, and the numbers behind it are impossible to ignore. The global chillers market was valued at approximately USD 11.4 billion in 2025 and is projected to reach around USD 17.1 billion by 2034, growing at a CAGR of approximately 4.5 percent during the forecast period from 2026 to 2034. This steady expansion reflects a world that is cooling smarter, not just harder.