How many electronic devices do you have in your home? How many televisions, computers, iPods, video games, and telephones do you use on a daily basis? Electronic gadgets already account for about 15 percent of household electric consumption, and as these gadgets proliferate, their energy use continues to grow.
The International Energy Agency (IEA) estimates that by 2030, new electronic gadgets will triple their energy consumption to 1,700 terawatt hours, the equivalent of the home electricity consumption of the US and Japan combined. According to the IEA, the international community will have to build over 15,000 wind turbines (or 200 nuclear power plants) to power all the TVs, iPods, PCs and other home electronics expected to be plugged in by 2030. The electric bill to power all household electronics will top $200 billion a year, compared with last year’s bill of $80 billion. Most of this increase in consumer electronics will occur in developing countries, where economic growth is outpacing developed nations and ownership rates of gadgets are lowest.