What Is Some Alternative Sources Of Energy

Primary energy consumption by energy source 2019 total 100 2 quadrillion british thermal units btu total 11 4 quadrillion btu 2 geothermal 9 solar 24 wind 4 biomass waste 20 biofuels 20 wood 22 hydroelectric biomass 43 renewable energy 11 natural gas 32 petroleum 37 nuclear electric power 8.

What is some alternative sources of energy.

The energy transition to meet the world s needs for electricity heating cooling and power for transport in a sustainable way is widely considered to be one of the greatest. Renewable sources of energy are the ones which can be generated continuously in nature and are inexhaustible. Biomass biomass or bio energy the energy from organic matter for thousands of years ever since people started burning wood to cook food. Hydroelectric and wind power for instance are produced because of the earth s surface.

Renewable energy usable energy derived from replenishable sources such as the sun solar energy wind wind power rivers hydroelectric power hot springs geothermal energy tides tidal power and biomass biofuels. Sunlight or solar energy can be used for heating lighting and cooling homes and other buildings generating electricity water heating and a variety of industrial processes. It is the most widely used form of renewable energy. To understand how alternative energy use can help preserve the delicate ecological balance of the planet and help us conserve non renewable energy sources like fossil fuels it is important to know what type of alternative energy is out there.

Demand for this energy source has been increasing. Sustainable energy sometimes called green energy is energy produced and used in such a way that it meets the needs of the present without compromising the ability of future generations to meet their own needs. Let s take a look at some of the most common sources available. What is alternative energy.

Some of these renewable energies are dependent on sunlight in one way or another. Small scale hydro or micro hydro power has been an increasingly popular alternative energy source especially in remote areas where other power sources are not viable. The alternative sources of energy available today are harvested worldwide using clean technology that must be improved to increase its efficiency. In particular it is being used in cars to reduce carbon emissions.

The sun is our most powerful source of energy. Natural gas sources have been in use for a number of decades but it is through the progression of compression techniques that it is becoming a more viable alternative energy source. The major types include geothermal heat wind power solar energy wave power biomass and hydropower. Several forms have become price competitive with energy derived from fossil fuels.

Alternative energy represents the clean energy source does not pollute that derives from a natural and renewable source of energy such as solar wind geothermal waves tides waste biomass hydrogen. Here are our main sources of renewable energy.