Uranium mines will become a problem if every country tries to make 25% of electricity with nuclear. Electrification of primary energy might even need more nuclear according to some pro nuclear people.
Many forget that while there is plenty of uranium on Earth, most of it occurs in very low concentrations. The lower the concentration, the higher the CO₂ emissions for the entire uranium chain from the mine to the fuel rod.
Meanwhile, renewable energies receive free fuel from the sun. They are already recyclable today and, with intelligent local and intercontinental grids, will also require fewer batteries for storage.
Many forget that while there is plenty of uranium on Earth, most of it occurs in very low concentrations. The lower the concentration, the higher the CO₂ emissions for the entire uranium chain from the mine to the fuel rod.
Meanwhile, renewable energies receive free fuel from the sun. They are already recyclable today and, with intelligent local and intercontinental grids, will also require fewer batteries for storage.