First problem is storage. We simply don't know how to do it and there is nothing even remotely resembling a solution in the work. Second renewables are not goi

First problem is storage. We simply don't know how to do it and there is nothing even remotely resembling a solution in the work. Second renewables are not going to produce enough energy, currently, they only produce around 1% of the worlds energy needs and that's with a heavily subsidized and politically motivated backing. Third, the cost of these super grids is going to be astronomical. Nuclear is the only optionon of the clean energies that are both: Green (no CO2), cheap and plentiful, scaleable and reliable. The capacity factor of nuclear is handsdown unbeatbale compared to wind https://www.eia.gov/todayinenergy/detail.php?id=14611 https://www.eia.gov/todayinenergy/detail.php?id=14611 The idea of wind and solar being effective is based on the in my opinion faulty idea that energy density isn't the most important factor.