But breeder reactors could extend that source.
What is not considered an alternative source of energy.
Research is ongoing into finding more suitable bio fuel crops and improving the oil yields of these crops.
Although renewable energy is used mostly to generate electricity it is often assumed that some form of renewable energy or a percentage is used to create alternative fuels.
A wind energy is a result of solar energy which cannot be used up.
Nuclear power is not considered a renewable source because there is only enough uranium to last 1 000 years.
Alternative energy is a broader category encompassing all non fossil fuel based energy sources and processes of.
Nuclear though not renewable is also considered a carbon free energy source because unlike coal and natural gas it does not burn.
Although nuclear energy itself is a renewable energy source the material used in nuclear power plants is not.
Renewable energy resources offer cleaner alternatives to fossil fuels.
Nuclear energy is released through nuclear fission the process where the nucleus of an atom splits.
Nuclear energy harvests the powerful energy in the nucleus or core of an atom.
Power plant construction also uses a lot of cement.
Different types of renewable energies 1 solar energy.
Solar wind and hydroelectric are carbon free.
Solar energy is one of the most popular and also the fastest growing renewable energy sources as a free renewable energy source technology has created a technique for connecting the energy of the sun through solar panels.
Bio fuels are also considered a renewable source.
Most renewable energy sources are carbon free.
This means that they do not emit any carbon dioxide when they generate energy.
Nevertheless solar cells are prone to deterioration over large periods of time and are not as effective in unideal weather conditions.
However the terms are not entirely interchangeable owing to the fact that many forms of alternative energy rely on a finite resource.
Nuclear is also not considered a viable alternative energy source because its waste is radioactive.
D wind is a natural source of energy.
This energy source is completely renewable and the costs of installation are outweighed by the money saved in energy bills from traditional suppliers.
B wind energy comes from water energy.
In many cases alternative sources of energy are also renewable.
They are not completely problem free but they produce much less pollution and fewer greenhouse gases and by definition will not run out.
Renewable energy sources are not exactly the same as alternative energy sources.