Egypt will have a new administrative capital, in a smart city built from scratch. https://english.alarabiya.net/News/middle-east/2021/11/03/Egypt-government-to-begin-move-to-new-administrative-capital-in-December
The new city will include a government district, a business district, large parks and a diplomatic district, home to 6.5 million people. The cost of the project is estimated at a fabulous amount of at least $ 40 billion.
The new big city of Egypt, will include a number of high-tech features, including photovoltaic and solar panels on each roof and high levels of surveillance and monitoring.