EdwardsCulver408

Renewable Energy is energy derived from resources that are regenerative and all practical purposes can not be depleted. Sources such the sun's rays and the wind, can never be exhausted and therefore called renewable. They cause fewer emissions are available locally. Their use can, to some large extent, reduce chemical, radioactive and thermal pollution. They may be a viable supply of clean and limitless energy. These are the basic non-conventional sources of energy. A lot of the renewable sources of energy are fairly non-polluting and considered clean except for biomass, a renewable source, is really a major polluter indoors.

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

Solar Power

With regards to renewable energy, the most powerful and useful will be the sun. The sun can be obtained from sunrise to sunset and produces an unimaginable quantity of energy each and everyday. What solar collectors do is always to harness the energy from your sun in the form of radiation being usable forms of energy including heat and electricity, Solar panels in particular converts solar energy into electricity. With technology being so advanced, solar cells are taken to a brand new level. There are recreational vehicles, cell phones and cars.

Solar Heat

Solar heating systems count on a source of bright light, a surface or liquid that can absorb light along with a storage device for the resulting heat generated. A greenhouse is a useful one of this effect. Solar heat is definitely the cheapest and most practical form of renewable energy in the world. Some practical uses are hot water heaters, ovens, cookers and home heating.

Green Living - Wind Energy

From times long, sometime ago, sailing ships depended on the energy of the wind to get across oceans. Likewise wind energy was also used to work windmills for pumping water. Today, wind power will be used as a clean electrical source around the world. Wind farms, as they are often called can provide enough electricity for thousands of homes at a time. The effectiveness of wind is used to turn turbines, which in turn is connected 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, since it is called today, produces over 60% with the electricity in Canada and 60% in the usa.