Disadvantages of traditional energy sources

1. Traditional energy is also called conventional energy. Refers to coal, oil, natural gas, hydropower, wood and other energy sources with wide application and mature technology at the current level of science and technology.

3. Most traditional energy sources are non-renewable, although coal reserves are the most abundant among all minerals, as well as oil and natural gas. Because of their non-renewability, these energy sources will be exhausted one day.

3. Traditional energy is mostly used by burning. In the process of combustion, different gases, soot particles, polluted air and water sources, especially greenhouse gases, are produced, which makes the global climate warm and has a great impact on the living environment of human beings, especially on everyone's body, especially the respiratory tract.