Technology that enhances the efficiency of energy consumption in buildings includes smart building systems like energy management systems (EMS) and smart thermostats. These technologies utilize sensors and automation to monitor and control lighting, heating, and cooling systems, optimizing energy use based on occupancy and weather conditions. By collecting and analyzing data, they enable real-time adjustments, leading to significant energy savings and cost reductions. Implementing such systems also supports sustainability initiatives and contributes to reducing environmental impact.