As buildings become larger, more sophisticated and increasingly focused on occupant wellbeing and sustainability, heating and cooling systems play a vital role in shaping performance, comfort and operational efficiency. From commercial offices and healthcare facilities to mixed-use developments and public infrastructure, managing indoor environments requires balancing energy consumption, carbon reduction targets, cost pressures and evolving user expectations. As buildings adapt to new technologies and stricter sustainability requirements, the way heating and cooling systems are designed, operated and maintained is rapidly evolving.

The session will examine the key trends and challenges influencing heating and cooling in large buildings, exploring how innovation, electrification, smart technologies and integrated building management systems are transforming building performance. It will consider how owners, operators and project teams can create more efficient, resilient and comfortable spaces while supporting broader sustainability and net-zero objectives across the built environment.