The energy it is an unavoidable requirement when we want development to take place. All of these power generation techniques can be described as renewable in that they are not depleting resources to create the energy we need to produce. The renewable sources of energy or the renewable resources of nature They are those that can be generated continuously in the environment and being renewable this means that they are inexhaustible. The benefits of using the renewable resources There are many, among others, that do not generate waste, or toxic emissions into the air, or destroy the environment. These are alternative energy sources to fossil fuels and are inexhaustible.
10 examples of renewable resources
BIOMASS
The biomass or bioenergy, the energy of organic matter for thousands of years, since people began burning wood for cooking. Wood is still our greatest biomass renewable resource, even today. Natural biomass is the product of natural spodas, the dry branches of trees that fall, etc.
Various sources of biomass can be used to produce biofuels including plants, residues from agriculture, forestry and organic components. Plants and animals are used for the production of chemical fibers or heat. The net emission of carbon dioxide will be zero as long as the plants continue to restock for the purposes of biomass energy. Burning plants or animals causes air and water pollution. Burning dung destroys essential nitrogen and phosphorous. Therefore, it is more useful to convert biomass to biogas or biofuels.
BIOGAS
Biogas is a mixture of methane, carbon dioxide, hydrogen, and hydrogen sulfide, with methane being the main components. Biogas, which is also a biofuel, is produced by the anaerobic degradation of animal and plant waste in the presence of water. Anaerobic degradation consists of decomposing organic matter by bacteria in the absence of oxygen. It’s a non-polluting, clean fuel and low cost which is very useful for rural areas. The biogas plants used in the United States are of two types; fixed dome biogas plant and floating drum biogas plant.
SEAWATER ENERGY
The tidal energy It is not a very popular energy source, but it has immense potential to become a renewable resource very useful in the near future. Tidal power can be generated in two ways; through tidal current generators or by generating bombardments. The energy created through tidal generators is generally environmental friendly and causes less impact on established ecosystems. It is similar to wind power. The Seawater energy it is the only form of energy that is derived directly from the movements of the Earth-Moon system. The tidal forces produced by the Moon-Sun in combination with the rotation of the Earth are responsible for the tides.
WIND POWER
The wind power It is a conversion of wind energy through wind turbines into a useful form, such as electricity or mechanical energy. The wind farms installed on agricultural land or grazing areas, they have one of the lowest environmental impacts of all renewable energy sources. The main application of wind energy today is the generation of electricity, historically. It has been used directly to power sailing ships or has become mechanical energy to pump water or grind grain.
GEOTHERMAL ENERGY
The geothermal energy It is the heat of the Earth. It is clean and sustainable. The renewable resources Geothermal energy sources range from shallow soil to hot water and hot rock just a few miles below the Earth’s surface to the extremely high temperatures of molten rock called magma. Steam or hot water comes out of cracks in the Earth and when it finds no way out, holes are drilled with pipes to expel hot water due to the high pressure that turns the turbines of a generator to produce electricity.
RADIANT ENERGY
99% of normal electricity cost can be saved by using Radiant energy. It performs the same functions, but it does not have a behavior similar to electricity. They are electromagnetic waves that travel in transverse waves. Nikola Tesla’s magnifying transmitter, T. Henry Moray’s radiant energy device, Edwin Gray’s EMA motor, and Paul Baumann’s Testatika machine all ran on Radiant energy. Nikola Tesla built one of the first wireless phones based on radiant energy.
HYDROELECTRICITY
This is the most used form of renewable energy. The gravitational force of the falling water is the key point in the generation of hydroelectricity. The hydro or micro hydro power on a small scale has been a source of Alternative energy increasingly popular, especially in remote areas where other power sources are not viable. The sites of hydroelectric power they have some major environmental issues such as water clearing and sedimentation. Some disturbances cause to the environment: cause losses to the biodiversity of the fish population and other aquatic animals. It also displaces the local population and creates environmental and related socio-economic problems.
COMPRESSED NATURAL GAS
Compressed natural gas (CNG) is a substitute for gasoline, diesel, or propane fuel. It is cleaner and safer to use as it easily spreads to the surroundings if it leaks. However, burning it releases some greenhouse gases into the air. CNG is used in traditional automobiles with gasoline internal combustion engines which have been converted to biofuel vehicles.
SOLAR ENERGY
The sun offers an ideal source of energy, with unlimited supply, that does not add to the total heat load of the earth and does not produce air and water pollutants. Solar installations in recent years have also begun to expand largely towards residential areas. For example, in some US states, the government has designed incentive programs to make “green” energy a more economically viable option.
NUCLEAR ENERGY
Nuclear power is a sustainable, clean energy source that reduces carbon emissions and increases energy security by reducing dependence on oil. Nuclear fission is used to extract energy from atomic nuclei through controlled nuclear reactions. Utility scale reactors are used to produce steam which is then converted into mechanical work for the purpose of generating electricity or propulsion.