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Essay On Renewable Energy
539 Words2 Pages
Recommended: Importance of renewable energy sources
Introduction:
Renewable energy is one of energy resources that generate from natural resources and always regenerate and never run out. Around 16% of global energy used in the world come from the renewable energies. Many of renewable energies projects arise in rural and remote areas to contribute in developed these areas.
History:
The story of renewable energy back to old ages , actually any new energy found it become alternative to the last one was used . for instance ,when oil discover it’s became alternative to the coal, which people was use it for cooking and heating .then in 19th petroleum became an substitutional to the oil to generate electricity. Currently we defined the renewable energy as the energy comes from natural resources and never run out .
Types of renewable energy:
1) Solar Energy:
Solar energy depends on the energy comes from solar radiation that utilized for produce electricity or heating. The electricity generates by either photovoltaic or heat engines. There are two types of solar technologies. The first is passive solar techniques which use phot...
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