Doing all those things would cost hundreds of times what it costs to build a reactor. There are reactors already engineered and that exist elsewhere in the world capable of powering entire cities for over a hundred years that are easily decomissionable unlike the older 1970s reactors that we have. Also renewables are unable to produce power on demand when load demands spike suddenly. U need fossil fuel for that currently. Not to mention the process of creating solar panels is one of the most environmentally damaging manufacture processes and the only country that possesses the materials to make them is China… Oil receives metric assloads of government subsidy. Why should nuclear not get the same? Nuclear power is the only thing we know of that has rhw ability to fill all of the functions that fossil fuel power plants have.Idf theres actually other options then cool but iv looked at every alternate energy source and rhw big thing that sticks out is a couple things. If the weather gets too cold, or too hot, theres a natural disaster or other condition that necessitates a very sudden and high increase in kilowatt hour demand renewable energy sources buckle. And then your left having to fire coal to meet the energy need.