This is the energy that comes from electromagnetic waves, some of which are light rays. Solar energy is a type of radiant energy, event depends on harvesting the light from the sun.
This is a very powerful source of energy as it depends on nuclear reaction. Moreover, it doesn't produce any greenhouse gas emissions.
The most common energy in use today, hydroelectricity depends on the force of gravity and water. However, despite not having any unfavourable emissions, it has been shown to have some negative effects on it's nearby environment.
Geothermal energy, as the name suggests, is the energy that comes from the earth's heat. It is harvested through pumps that dis into the earth's crust, or even deeper. The best advantage of this energy is that it is always available.
When organic matter decomposes it result in biogas. The primary chemicals present in biogas are methane and carbon dioxide. The production of biogas is a natural process. All we have to do is harvest the product of that natural process. Not to men...
Biomass energy is the energy is extracted from organic matter like wood, plants, manure, etc. It is the renewable energy because if we manage forests and crops responsibly, we will always have more plants manure and wood. However, it is usually re...
This energy depends on harvesting the force of winds. However, it is not a very predictable source of energy.
CNG can be used in place of fuels like petrol and diesel. It is better because it produces fewer undesirable gases. However, that also means that it is not completely clean.
Solar energy is one of the most well-known renewable energy sources. This is perhaps also because it is relatively cheaper inflexible in comparison. It is the energy from the sun and thus is unlimited.