What is one main advantage of nuclear fusion compared to nuclear fission?

One of the main advantages of nuclear fusion compared to nuclear fission is that fusion produces significantly less radioactive waste. In nuclear fusion, light atomic nuclei combine to form a heavier nucleus, which releases a considerable amount of energy in the process. The byproducts of fusion reactions—such as helium—are typically non-toxic and do not pose the same long-term storage issues associated with the radioactive elements produced in fission reactions, where heavy nuclei split.

The waste produced by fission methods can remain hazardous for thousands of years, thus requiring complex and secure storage solutions. In contrast, fusion is more favorable in this regard as it minimizes the environmental and health risks associated with managing radioactive material over extended periods. This aspect of nuclear fusion makes it an attractive option for future energy generation, as addressing waste management is a significant challenge in the current nuclear fission technology.