1. Solar Energy: Solar energy is a clean and renewable energy source that harnesses the power of the sun to generate electricity. Solar panels, also known as photovoltaic (PV) panels, use sunlight to create an electric current. This technology produces electricity without emitting any greenhouse gases or other pollutants, making it a highly clean and environmentally friendly energy source.
2. Wind Energy: Wind energy is another clean and renewable energy source that is generated by harnessing the power of wind through wind turbines. As the wind blows, it turns the turbine's blades, which then convert the kinetic energy into electricity. Wind energy is a sustainable and plentiful resource, and it produces no greenhouse gas emissions or air pollutants during operation, making it a clean and sustainable alternative to fossil fuels.
Two examples about Clean energy
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