Today, we basically cannot do without electricity. This is why there are so many types of power stations. Understandably, some types are more controversial than others. And one of the ones that arouse the most emotion is undoubtedly the nuclear ones. However, these are the ones that the average person does not have such a good idea about, which leads to many misunderstandings.
There is, of course, no doubt that these can be dangerous. After all, most of us still have vivid memories of the accidents at Chernobyl, Three Mile Island and Fukushima. In all of these places, there was an accident at a nuclear power plant which had tragic consequences. Here, however, we must not forget that these are isolated incidents. However, the vast majority of them are safe.
It is therefore worth looking at the principle on which these operate in the first place. It is far from what people imagine. Nuclear power stations do work with nuclear material, but it cannot be said that the nuclear reaction directly generates an electric current. In fact, they are used for something else.
First of all, it is important to realise that the nuclear reaction generates a large amount of heat energy that can be used. And this is the basis of the whole process of generating electricity. It is generated in a generator that needs to be turned – and steam is used to turn it.
This is created by heating the water through the thermal energy generated by the fission reaction. Of course, this is the same way, for example, coal-fired or biomass-fired power stations work, but the fact is that the nuclear reaction generates much more heat. This means that water is heated much faster and to a much higher temperature, creating more steam. This also makes the generator turn much faster and thus work much more efficiently.
So it is clear that this type of power plant is by far the best at the moment. Certainly, its safety is an issue, but we must remember that it, too, is constantly improving. It is therefore clear that nuclear power is the future.