The IEA estimates that the yearly energy consumed from IT and consumer electronics is on pace to double by 2020 and triple by 2030 to 1,700 terawatt-hours.

• 国际能源机构估计，每年 IT 和消费类电子产品的能源消耗，正在按到 2020 年增加一倍和到 2030 年增加两倍的速度增长，将达到 1,700 兆兆瓦小时。