RENEWABLE ENERGY SOURCES

Renewable energy sources are available free of cost, smooth during operationandclean source of energy. Renewable energy sourceshavelow operating and maintenance costand can be easily built.Solar and wind energy are almost widely used as the main renewable energy resource.Wind mills can be installed in bulk and later connected to national grid on commercial basis. On the other hand wind mills can also be installed by individual consumers to meet their loads. Solar cells can be used in homes and offices to generate electricity. Future aspects of solar and wind sources are bright and can play an important role in the world.