What’s the story?
Nuclear fission releases heat by splitting atoms. In a power plant, the heat is used to produce steam that drives a turbine and generator.
Why does it work this way?
The plant needs controlled reactions and systems to manage heat safely. Generating electricity is not the same task as mining fuel or managing radioactive waste; each is part of a wider fuel cycle.
What comes next?
When reading about a nuclear project, distinguish its proposed design from a licensed, operating plant. Questions about safety, fuel, waste and construction deserve separate answers.
Why should you care?
Understanding the process makes it easier to evaluate the choices behind an electricity system. It also helps separate claims about plant operation from claims about the complete fuel cycle.