Sustainable Construction of Dual Lane Suez Canal

Suez Canal is a long narrow and single lane canal. I propose an extension of the canal using autonomous robots. The robots will be all electric and their batteries will be charged from the wind farm build on the banks of the canal. The enlarged canal will be separated with floating walls to make it dual lane. The robot based construction will allow 7/24 work with minimum number of workers required. No need to supply fuel, water and food. No need to construct temporary housing for the workers. The construction rate can be increased gradually by increasing the number of robots and wind turbines. Once the canal is finished the wind turbines would power the cities nearby.