electric energy consumption
power consumption

"Now the issue of power consumption is a lot more important than it used to be."

We have to get real about power consumption in this country.

You can get by with less than half the power consumption as the traditional approach.

These countries account together for about one third of the European power consumption.

The overall power consumption of a new personal computer has been increasing at about 22% growth per year.

To cut back on power consumption, shut down the computer completely.

Even lower rates can be considered with the resulting effect on power consumption.

The 603 is notable due to its very low cost and power consumption.

Does the increased usage result in higher power consumption though?

I had to consider issues such as mass, volume, and power consumption.