ColganYelverton119

Renewable Energy is energy based on resources that are regenerative or for all practical purposes cannot be depleted. Sources such the sun's rays and the wind, can never be exhausted and so called renewable. They cause fewer emissions and are available locally. Their use can, to a large extent, reduce chemical, radioactive and thermal pollution. They are a viable supply of clean and limitless energy. These are the basic non-conventional sources of energy. The majority of the renewable sources of energy are fairly non-polluting and considered clean aside from biomass, a renewable source, can be a major polluter indoors.

Reasons for renewable energy or non-conventional energy are the sun, wind, agricultural residue, firewood and animal dung. Energy generated from your sun is known as solar energy. Energy derived from water is known as hydroelectricity. Biomass is firewood, animal dung, biodegradable waste from cities and crop residue. It might be a source of energy when it's burnt. Geothermal energy is energy based on hot, dry rocks, magma, domestic hot water springs and natural geysers. Ocean thermal is energy produced from waves and tidal waves.

Solar Power

With regards to renewable energy, the most powerful and useful will be the sun. The sun is accessible from sunrise to sunset and produces an unimaginable amount of energy each and everyday. What solar collectors do is always to harness the energy from your sun in the form of radiation to become usable forms of energy such as heat and electricity, Cells in particular converts the sun's energy into electricity. With technology being so advanced, cells are taken to a brand new level. There are motorhomes, cell phones and cars.

Solar Heat

Solar heating systems depend on a source of bright light, a surface or liquid that may absorb light and a storage device for the resulting heat generated. A greenhouse is a great one of this effect. Solar heat is definitely the cheapest and most practical type of renewable energy in the world. Some practical uses are water heaters, ovens, cookers and warming.

Green Living - Wind Energy

From times long, sometime ago, sailing ships relied on the energy of the wind to get across oceans. Likewise wind energy seemed to be used to work windmills for pumping water. Today, wind power will be used as a clean source of electricity around the world. Wind farms, since they are often called can provide enough electricity for a large number of homes at a time. The strength of wind is used to show turbines, which in turn is linked to an electrical generator and the gearbox inside the generator converts the energy of the spinning turbine into electricity.

Water Power

Ages ago, waterwheels were used to supply power for grain mills and lumber cutting. Hydroelectricity, as it is called today, produces over 60% with the electricity in Canada and 60% in the United States.