How many kilowatts of power does Australia use in a year?

Australia's total electricity consumption is approximately 250 terawatt-hours (TWh) per year, which translates to about 250 billion kilowatt-hours (kWh). This figure can vary slightly each year due to changes in demand, population, and economic activity. On average, this equates to a power usage of roughly 28,500 megawatts over the course of the year.