What Are The Advantages Of Replacing Conductors With Superconductors?

What Are The Advantages Of Replacing Conductors With Superconductors? Superconductor technology provides loss-less wires and cables and improves the reliability and efficiency of the power grid. Plans are underway to replace by 2030 the present power grid with a superconducting power grid. Why good conductors are not superconductors? And superconductors are those materials which are