What are the different types of sustainable energy sources?

Many sustainable energy sources are used to provide energy people around the world. Wind and water movement is often used as sustainable energy sources such as geothermal openings and light from the sun. Biofuels also replace unsustainable fossil fuels that many people rely on for most of their energy needs. Engineers and scientists develop technologies that can use previously unused sustainable energy sources such as waves and ocean influx. One of the first types of green energy power plant was the hydroelectric dam, some of which have been constantly used for more than 100 years. The dams produce energy by allowing water to fall from a raised tank through a number of turbines before they can collect and transfer energy to the power plant. Engineers also develop ways to use the movement of the tides of the ocean to collect energy. Although the sustainable GY -power energy that uses the power of the ocean is still in the development phase, the huge amount of energy in the ocean could do in the future in the futuremake an excellent source of energy.

The sun is one of the most commonly used sustainable energy sources. Solar panels use photo -sensitive cells to collect and generate energy from sunlight. The main disadvantage of this energy source is that the strength can only be collected when it is sunny. Advances in solar technologies allow energy absorption in partial sun and stored in batteries so that energy can be used when the sun does not shine.

Geothermal and wind energy is two sustainable energy sources that have been used for many decades. Wind farms are quite common in many parts of the world where the wind can push the shoulder blades that are associated with energy turbines. The geothermal force uses the heat that e -rights from the Earth's core as a source of force. The main limitation is that it can only be used in areas of vulcanically activity.

Another sustainable sourceEnergy is biofuel. These fuels are designed to replace fossil fuels that people use faster than can be replenished. Biofuels are extracted from plants, either as a by -product of food crops or as a primary product of fuel crops.