Trane Technologies, a global climate innovator, has completed the acquisition of Stellar Energy Americas, Inc., a leading provider of turnkey data center cooling solutions. The acquisition was previously announced on December 2, 2025.
The acquisition strengthens Trane Technologies’ leadership in data center thermal management solutions, while accelerating growth, innovation and scale for Stellar Energy. Stellar Energy’s expertise in modular data center solutions combined with Trane Technologies’ operational excellence and global scale are well positioned to address the growing demand for pre-fabricated cooling systems and other critical equipment, which reduce supply chain constraints and enable rapid, scalable deployment.
Commenting on the development, Holly Paeper, President, Commercial HVAC Americas, Trane Technologies, said, “The data center ecosystem is evolving rapidly, with growing demand for efficient, modular and scalable thermal management solutions, an area where Stellar Energy excels. Their exceptional strength in modular thermal system design enhances our ability to lead as a trusted partner for this important sector as well as other complex commercial applications. We’re delighted to welcome the talented Stellar Energy team to Trane Technologies, and we look forward to building on their capabilities to deliver differentiated solutions that help customers achieve their growth, performance and sustainability goals.”
