The 20 Tallest in 2020: Entering the Era of the Megatall

摘要

Within this decade, we will likely witness not only the world's first 1 -km-tall building, but also the completion of a significant number of buildings more than 600 m (around 2,000 ft.) - that's twice the height of the Eiffel Tower. Two years ago, prior to the completion of the Burj Khalifa, this building type did not exist. And yet, by 2020, we can expect at least eight such buildings to exist internationally.