Which is the tallest chimney in Norway?

Probably Borregaard, Sarpsborg... 130 meters.

Please, if all you have is a question then there's no need to post a whole new thread. If everyone did this, the forum would be full of useless threads taking up space.

Maybe a "General Questions" Thread for questions like this would be a good idea? I think all the users here have quite a lot of knowledge combined.

I would favour also such a board, but until it is not implemented, such postings should be allowed here.