Paragraph 2
The
airport will stretch over 57 square kilometres. A
said: "The airport
is part of Saudi Arabia's
to transform Riyadh to be among the
ten city economies in the
. It will help Riyadh's
grow to 15–20 million people by 2030." The new airport will be totally
and sustainable. It will be based on cutting-edge
. It will be powered by renewable
.