Which measure can significantly improve a facility's energy efficiency?

Upgrading HVAC systems to modern standards is a crucial measure for significantly improving a facility's energy efficiency. This is because modern HVAC systems are designed with advanced technologies that enhance energy performance, such as improved thermostatic controls, variable-speed drives, and better insulation materials. These upgrades enable the system to operate more efficiently, reducing energy consumption while maintaining optimal comfort levels within the facility.

By ensuring that heating, ventilation, and air conditioning systems are up to date, facilities can lower utility costs, decrease greenhouse gas emissions, and improve indoor air quality. Additionally, modern HVAC systems often include smart controls that allow for automated adjustments based on real-time data, greatly optimizing energy use compared to older, less efficient systems. This proactive approach to energy management directly correlates with enhanced energy efficiency and long-term savings for the facility.