Nuclear energy is non-renewable because the energy nuclear power produces cannot constantly be replenished. An energy source must have resources that can be replenished to be considered renewable.Continue Reading
Nuclear energy is created by mining and extracting uranium. This process is dangerous and causes serious health problems for the miners, including lung cancer and uranium poisoning.
The amount of recoverable uranium resources is as limited as oil and other fossil fuels. The Uranium Institute has estimated that the existing attainable resources could only meet the world's current and future demand for energy for 42 years, so it cannot be classified as a renewable energy source.Learn more about Earth Science
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 >
Nuclear fission is a clean and efficient way of producing energy but can be dangerous if safety precautions are not taken and followed. It is a controversial source of energy production that powers a large part of the world but has resulted in disastrous accidents in the past.Full Answer >
Tidal energy works by using special generators to convert the energy produced by the rise and fall of ocean tides into electrical power. The force of the water drives turbines placed in tidal streams or installed in dams called barrages.Full Answer >
According to the World Nuclear Association, as of April 2014, 31 countries derive some of their electrical power from nuclear energy. Furthermore, 56 countries have nuclear reactors dedicated to scientific research. All total there are 430 commercial power-generating nuclear plants, 240 research reactors and 180 nuclear power plants providing electricity for ships at sea.Full Answer >