Here are some arguments you could use to support your position:
Safety concerns: Nuclear power plants have the potential to release harmful radioactive material into the environment in the event of an accident or meltdown. This could have devastating consequences for both human health and the environment.
Waste management: Nuclear power generates high-level radioactive waste that remains radioactive for thousands of years. There is currently no safe and permanent solution for disposing of this waste.
Cost: Nuclear power is expensive to build and maintain. The initial construction costs of a nuclear power plant are extremely high, and ongoing maintenance and upgrading costs can also add up.
Energy alternatives: There are many other energy sources that can be used to power homes and businesses, including renewable energy sources like solar, wind, and hydropower. These sources are safer, cleaner, and often less expensive than nuclear power.
Nuclear weapons proliferation: The technologies used to produce nuclear power can also be used to produce nuclear weapons. The spread of nuclear power plants could increase the risk of nuclear weapons proliferation.
These are just a few of the arguments you could make against building another nuclear power plant. Consider incorporating these points into your debate and research additional arguments to strengthen your position.