No environmental pollution is produced during the production of energy. Of course, this does not apply in the same way to production. And of course this is also the case with the other energy sources mentioned in this list in different ways. However, in this article we are concentrating primarily on solar energy, which is why we are taking a closer look at it again here.
Of course, energy has to be generated to produce the solar panels first. Also different chemicals are used for the production. However, in the long run, the environmental impact is less severe than with some other energy sources mentioned before. This is why we are convinced that we are doing something good for the environment with solar energy.