Currently, there are 109 operational nuclear reactors in the EU and the UK, most of which were constructed in the 1970s and 1980s. These reactors were designed to operate for 30 to 40 years, meaning that up to 90% of them have already reached their intended lifespan.
European Union (EU) countries are planning to extend the lifespan of these power plants while simultaneously seeking additional alternative energy sources.
Below is a brief overview of how a nuclear reactor currently operating in Europe works.