Nuclear power is exactly as renewable as solar power; and ‘highly’ radioactive waste is a fraction of a fraction of the waste generated, with most waste being less harmful than living within 50 miles of a coal mine, or 100 miles of a coal power plant. It’s also entirely defeated by a relatively small amount of one of the most common metals on Earth. Additionally, if we were to power the entire world with just nuclear power, the amount of unusable waste generated per year globally would be smaller than a compact sedan, requiring a little less than a box-truck sized container to store it safely anywhere on the planet. It would take several tens of billions of years to accumulate to a problematic size for safe storage.