Q:

Why is nuclear energy good?

A:

According to the International Atomic Energy Agency, nuclear power offers the ability to generate large amounts of energy from a relatively tiny amount of fuel, without releasing carbon dioxide and other air pollutants released by the burning of fossil fuels. Nuclear energy offers better reliability and more energy production than renewables and fewer environmental concerns than fossil fuels.

Compared to fossil fuels, the chief advantage of nuclear power is the lack of carbon emissions. A single 1,000-megawatt coal plant may produce more than 6,000,000 tons of carbon dioxide in a year. A comparable nuclear plant produces only around 830 tons of waste, most of it low-level radioactive waste that requires little special handling. Modern reactors produce less waste than older designs, and some new designs reprocess existing nuclear waste and use it as fuel.

Compared to renewables, the advantages of nuclear power are energy density, scalability and reliability. To generate 1,000 megawatts, a solar facility needs approximately 12 times as much land area as a nuclear plant, and a wind farm may require 36 times as much space. Nuclear plants can also ramp up their production when demand is high and power down when demand falls, unlike wind and solar methods that produce energy only when the resource is available.


Is this answer helpful?

Similar Questions

  • Q:

    What are the benefits of nuclear energy?

    A:

    Nuclear energy offers a number of economic and environmental benefits. For starters, nuclear energy is by far the most concentrated energy type. A significant amount of nuclear energy can be produced from a small mass of fuel. Not only does this provide substantial energy, but it reduces fuel and production costs. In addition to being efficient, nuclear power plants do not emit carbon dioxide or smoke during the production process.

    Full Answer >
    Filed Under:
  • Q:

    What are the advantages of using nuclear energy?

    A:

    According to the International Atomic Energy Agency, the chief advantages of nuclear energy are its energy density and its lack of emissions. A single kilogram of uranium can produce almost 900,000 times as much energy as the same volume of oil, all without producing any air pollution or greenhouse gas emissions. Nuclear power stations also require considerably less space than most forms of renewable energy.

    Full Answer >
    Filed Under:
  • Q:

    How do humans affect the carbon cycle?

    A:

    Humans affect the carbon cycle through the exhalation of carbon dioxide, the burning of fossil fuels, deforestation and other poor agricultural practices. Burning fossil fuels and deforestation leads to a disruption in the balance of the carbon cycle.

    Full Answer >
    Filed Under:
  • Q:

    Why is nuclear waste bad?

    A:

    The primary harm from nuclear waste comes from radiation, which can cause health problems in humans and other living organisms and degrade the quality of surrounding air, water and soil. Radioactive waste comes in the form of liquid, solid and gas. The level of radioactivity within nuclear waste varies, as does the time it remains active and capable of causing harm to the environment.

    Full Answer >
    Filed Under:

Explore