Does digital tv or digital boxes use more electric than anologue?

Question

Does digital tv or digital boxes use more electric than anologue?

Answer 1

Well, no.

Excepting, of course, that if you watch TV through a digital box on a standard TV, the box will require energy to run in addition to that used by the TV.

If you're talking about the difference between CRT and LCD/TFT - flatscreens require less juice than cathode ray tube sets.

The actual analogue/digital nature of the signal has little to do with anything.