It's not turning off just the "unneeded" ones but ALL. I know that's not what WCC are doing this year but they were a little slow getting in on the game.
Check out Sydney (where it started last year): http://www.earthhour.org/about
And, of course, it's not just about 1 hour : http://www.earthhour.org/earth-hour-every-day
It's not turning off just the "unneeded" ones but ALL. I know that's not what WCC are doing this year but they were a little slow getting in on the game.
Check out Sydney (where it started last year): http://www.earthhour.org/about
And, of course, it's not just about 1 hour : http://www.earthhour.org/earth-hour-every-day