S3E11: Building Stability & Innovation in the Aftermarket Supply Chain with Trane Technologies VP Doug Gray

For the August 2025 episode, co-hosts Ted Stank and Tom Goldsby spoke with Doug Gray, VP of integrated supply chain for Trane Technologies, about driving resilience in the aftermarket business, embedding sustainability into strategic decision-making, and upskilling long-tenured employees to create value in a landscape of AI and automation. Gray, a member of the GSCI Advisory Board, joined Trane’s executive leadership in 2024. In his role, he is accountable for the company’s supply distribution, including SIOP, order management, quality and packaging, inventory management, and distribution center operations. A global climate innovator, the company provides heating, ventilation, and air conditioning (HVAC) systems, refrigeration solutions, and connected building technologies, while maintaining a focus on reduced energy use and carbon emissions. Prior to Trane, Gray spent more than 16 years in various supply chain functions for Caterpillar Inc.  Listen in for insights on AI adoption, aftermarket performance, inventory management, and talent development. Plus, Ted and Tom dig into the latest news about U.S. tariffs and trade relationships, the proposed merger between Union Pacific and Norfolk Southern, and more. The episode was recorded during the GSCI Advisory Board meeting at the Haslam College of Business on August 20, 2025. Related links:  U.S. hikes steel, aluminum tariffs on imported appliances, railvars, and EV parts How Trump’s tariffs, the AI boom, and the leadership shake-up at the Bureau of Labor Statistics will impact the economy Doug Gray named a 2025 Rainmaker by DC Velocity Learn about UT’s new master’s degree in global supply chain management Download our latest white paper on reshoring manufacturing and the talent skills gap for U.S. labor.  GSCI leaders on five points of consideration from the proposed UP-NS merger Save the date for the fall Supply Chain Forum, November 4–6 in Knoxville Download the white paper “Future-Ready Procurement” or read our blog series  Join the Advanced Supply Chain Collaborative, where forward-thinking leaders and companies, like Trane, explore advanced concepts in SCM with UT scholars. Sign up for one of our virtual credentials in Finance (Sept. 15-Nov. 16) and Procurement (Sept. 15–Nov. 16). Become a Supply Chain Forum partnerText the Tennessee on Supply Chain Management team!