Household electricity consumption is increasing and amounted to 3,000 GWh in 2009. The share of households equipped with electricity-consuming appliances is increasing as well. These include e.g. dishwashers, clothes dryers, mobile phones, CD players, microwaves, and personal computers. Despite the improved energy efficiency of some appliances, electricity consumption has not decreased, as the number of household appliances continues to increase rapidly, which also contributes to excessive quantities of waste.