ideas: macro-engineering (new sea in desert)

interesting, strange idea

Qattara Depression Project - Wikipedia

"The Qattara Depression Project or Qattara Project is a macro-engineering project concept in Egypt. Rivalling the Aswan High Dam in scope, the intention is to develop the hydroelectric potential of the Qattara Depression by creating an artificial lake.[1]

The Qattara depression is a region that lies 60 m (200 ft) below sea level on average and is currently a vast, uninhabited desert. Water could be let into the area by connecting it to the Mediterranean Sea with tunnels and/or canals. The inflowing water would then evaporate quickly because of the desert climate. A controlled balance of inflow and evaporation would produce a continuous flow to generate hydroelectricity."

Qattara Depression: Can We Fill It? - YouTube