There are significant differences in efficiency between conventional and renewable energy sources. Conventional energy sources, such as coal, natural gas and oil, are typically less efficient in generating electricity. For example, coal generates electricity with efficiencies ranging from about 40 to 60 percent, while natural gas generates electricity with efficiencies ranging from 20 to 60…

Renewable energy refers to resources in nature that can be constantly regenerated and utilized forever, with low environmental impact and wide distribution. According to the information I searched, renewable energy mainly includes the following: Solar energy Solar energy is widely used in homes, businesses and transportation by converting solar radiation into electricity through photovoltaic panels….