White computer screen, black letters. The white color is known as the most energy-rich. Further, in general, we will take a very close and approximated values, for, just, determine the order of digits. Now imagine 4.5 billion Internet addresses, and let each node to be a medium-sized screen, taking into account mobile devices, desktop computers, and duper mega screens, the average value of the diagonal of the screen even if one node is 13 inches, all other things being equal, and mutually exclusive. I do not know exactly how many watts per hour consumes one square inch white screen, but let's say 1 watt for the convenience and ease of counting the final correction of the order numbers. We now know that one medium white screen consumes 13 watts per hour. We now multiply 13-watt standard for 4.5 billion Internet addresses, given the corporate subnet, the ability of the Internet to branch structure while maintaining a constructive structure, we can do it, and to accept the result of the approximation to the real. We obtained 58.5 gigawatt hours. Now multiply the number of hours per day and we get 1,404 terawatt per day consumes a white screen on the planet. Quite an approximate figure, but even a great approximation to the accuracy of this fact impressive.
Andrei Rogachev, 05.17.2015, Sunday, 16:42, Kremёnki city.