In any case, NG aside the important distinction nowadays is between technologies with and without substantial opex: NG, nukes and geo are on one side, wind and solar on the other. And capex, same division except NG generation infrastructure is readily retrofitted for synthetic fuel.
Wind and solar are so radically much cheaper all around that it makes no sense to talk about building anything else.
In any case, NG aside the important distinction nowadays is between technologies with and without substantial opex: NG, nukes and geo are on one side, wind and solar on the other. And capex, same division except NG generation infrastructure is readily retrofitted for synthetic fuel.
Wind and solar are so radically much cheaper all around that it makes no sense to talk about building anything else.