New construction projects are growing all over the world, taking on the desired shape and trying to surpass all predecessors in terms of height. It's not just about the physical dimensions, although skyscrapers are setting new limits time and time again - construction costs are also skyrocketing. One World Trade Center in New York is not only one of the tallest buildings in North America, but also the most expensive skyscraper in the world. Emporis compiled a list of the ten most expensive skyscrapers in the world, and we presented them for you in an article.