مستخدم:PickelCastor949
Renewable Energy is energy produced from resources that are regenerative or all practical purposes can't be depleted. Sources such sunlight and the wind, can never be exhausted and for that reason called renewable. They cause fewer emissions are available locally. Their use can, to a large extent, reduce chemical, radioactive and thermal pollution. They are a viable way to obtain clean and limitless energy. Fundamental essentials non-conventional sources of energy. A lot of the renewable sources of energy are fairly non-polluting and considered clean with the exception of biomass, a renewable source, is really a major polluter indoors.
Causes of renewable energy or non-conventional energy will be the sun, wind, agricultural residue, firewood and animal dung. Energy generated from your sun is known as solar technology. 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 is burnt. Geothermal energy is energy based on hot, dry rocks, magma, domestic hot water springs and natural geysers. Ocean thermal is energy based on waves and tidal waves.
With regards to renewable energy, the most powerful and useful may be the sun. The sun can be obtained from sunrise to sunset and produces an unimaginable level of energy each and everyday. What solar collectors do would be to harness the energy in the sun in the form of radiation to be usable forms of energy including heat and electricity, Solar cells in particular converts solar energy into electricity. With technology being so advanced, solar panels are taken to a fresh level. There are motorhomes, cell phones and cars.
Solar Heat
Solar heating systems rely on a source of bright light, a surface or liquid that can absorb light and 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 kind 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, long ago, sailing ships relied 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 is being used as a clean electric source around the world. Wind farms, since they are often called can provide enough electricity for 1000s of homes at a time. The power of wind is used to show turbines, which in turn is attached to an electrical generator and also the gearbox inside the generator converts the vitality of the spinning turbine into electricity.
Water Power
Hundreds of years ago, waterwheels were used to offer 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.