What approach can improve energy efficiency in buildings?

Implementing smart technology is an effective approach to improving energy efficiency in buildings. Smart technology often includes systems that can monitor and control energy use by optimizing heating, cooling, and lighting based on occupancy and usage patterns. For example, smart thermostats can adjust the temperature automatically when the building is unoccupied, reducing energy waste. Additionally, smart lighting systems can dim or turn off lights in areas that are not being used. This proactive management of energy consumption not only minimizes waste but can also lead to significant cost savings on utility bills and a reduced carbon footprint.

In contrast, options suggesting the use of non-renewable resources or energy-consuming fixtures directly contradict the goal of improving energy efficiency, as they would typically increase energy consumption rather than reduce it. Similarly, designing larger spaces without considering efficiency overlooks the potential for wasted energy in larger areas that require more heating, cooling, and lighting. Thus, implementing smart technology stands out as a modern and effective strategy for enhancing energy efficiency in buildings.