According to Wikipedia ([1]), the world energy consumption is on the order of 20 TW. A typical Russian nuclear reactor outputs 1 GW ([2]). It gives us 20000 rea

According to Wikipedia ([1]), the world energy consumption is on the order of 20 TW. A typical Russian nuclear reactor outputs 1 GW ([2]). It gives us 20000 reactors to cover the current human needs. It seems that the math is correct. At the same time, it does not prove that it's impossible to go mostly nuclear. It just shows the need for mass production of smaller reactors, so that we can make&install them by thousands a month across the globe. 1. https://en.wikipedia.org/wiki/World_energy_consumption https://en.wikipedia.org/wiki/World_energy_consumption 2. https://en.wikipedia.org/wiki/List_of_nuclear_reactors#Russia https://en.wikipedia.org/wiki/List_of_nuclear_reactors#Russi...