How many BTUs are in 1 kilowatt-hour of electricity?

One kilowatt-hour of electricity is equivalent to approximately 3,412 BTUs. This relationship is important in the context of energy efficiency and building performance because it helps translate electrical energy usage into thermal energy, allowing for a better understanding of heating and cooling requirements in buildings.

In practical applications, knowing the BTU equivalent of electricity is essential for evaluating the performance of heating and cooling systems, comparing different energy sources, and making informed decisions about energy use in a building. Understanding this conversion can assist professionals in optimizing energy efficiency and managing energy costs effectively.

This equivalence also explains why some electrical heating appliances are rated in BTUs—they are providing a way to discuss the thermal output in terms that are often familiar to those involved in heating and cooling systems. The other values provided in the choices do not correspond to the conversion factor of kilowatt-hours to BTUs, emphasizing the importance of knowing the accurate rate.