Is this still happening in Tokyo?

Question:

I know after the Earthquake this year that people in Tokyo and even the skyscrapers were saving power by shutting off their lights and how the city's Skyline became a lot darker. I was wondering if they're still doing this now and how long they have to do it for.

Answer:

Companies are trying to save power by cutting the amount of electricity they use. But not to the level where people feel uncomfortable.