The BIGGEST problem with clean energy

The earth is round and rotating. If we could get the world to build a set of generation sites including solar, wind,  like waves, nuclear fission/fusion, and thermal along the rotation path of the earth and connect them with power cables that then feed the electrical grinds of the world we would need minimal storage and still support the world's power needs. The paths could be set so they could take advantage of the tilt of the earth and benefit from the extended sunlight as the earth rotates around the sun. The cables could take advantage of their ocean crossing by collecting power from wind, tides, and wave.  The biggest issue with this is the immense infaInfrastructure needed to support it. Thoughts?