In NADP1 departures, we actually reduce thrust at 1500’. I can think of some European airports where they would really like you to accelerate and be on your way. If you have weather reasons to climb slow, just advise and they will accomodate.
Far fewer airports require noise 1 than 2, but I don’t want to mention examples as this is information I look up when needed but don’t store in my head (enough useless information there already)...