For the massive amount of demonization nuclear got, it's still being developed and moving forward. Modular nuclear reactors will be the next leap, which will provide cheaper and faster to build power plants.
Wind, solar are simply a vogue for the look-at-me trendy selfie people, a political platform for the ones seeking easy office, and easy cash grab for the sharks. All these are transient things that will eventually go away. Nuclear is the only viable future as far as current physics are concerned.