Name 4 Renewable Energy Sources

Several forms have become price competitive with energy derived from fossil fuels.

Name 4 renewable energy sources.

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. These sources of energy provide an alternate cleaner source of energy helping to negate the effects of certain forms of pollution. Energy sources could be classified as renewable and non renewable. Energy is the ability to do work.

A renewable resource is a natural resource which will replenish to replace the portion depleted by usage and consumption either through natural reproduction or other recurring processes in a finite amount of time in a human time scale. Hydroelectric and wind power for instance are produced because of the earth s surface. This is a renewable energy source because the water that moves through the turbines to produce electricity can be cycled back through over and over again. It might not be accessible everywhere.

There are many reasons the world is looking for alternative energy sources in an effort to reduce pollutants and greenhouse gases. The name for this type of renewable energy source is derived from the greek word meaning sun. Renewable energy is derived from natural processes that are replenished constantly such as solar wind ocean hydropower biomass geothermal resources and biofuels and hydrogen. The sun is our most powerful source of energy.

Here are our main sources of renewable energy. There are many sources of energy that are renewable and considered to be environmentally friendly and harness natural processes. The major types include geothermal heat wind power solar energy wave power biomass and hydropower. Renewable energy is energy that is collected from renewable resources which are naturally replenished on a human timescale such as sunlight wind rain tides waves and geothermal heat.

Renewable resources are a part of earth s natural environment and the largest components of its ecosphere a positive life cycle assessment is a key indicator. Renewable energy sources are typically used as substitute energy. 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. The entire world has various geographical features including different plants climates and so on.

Renewable energy often provides energy in four important areas. Some of these renewable energies are dependent on sunlight in one way or another. This means that some countries might not be able to access or implement renewable energy sources mostly because there are geographical limitations. This is another common type of renewable energy that can be ensued.