How common are power outlets?

[ProfessorBeyrer]

I like to take my laptop to conferences as I find it easier to take notes, check things referenced during presentations, etc. I am happy to see so many sessions and expect to be busy. Assuming my device battery will need to be recharged, will there be ample opportunities to find power outlets?

[jordan · Accepted solution]

There will be a couple of outlets in each room and charging stations in the lounge during the breaks!