Why do we need alternative sources of energy?

Why we need renewable energy sources like solar. Renewable energy sources, specifically solar power, can be extremely practical as alternatives to damaging carbon-intensive fuels. There is a current global need for clean and renewable energy sources. read more

By alternative energy sources we mean the energy sources other most widely used source of energy today. These commonly used sources of energy are broadly divided in to groups - fossil fuels and hydro-power. Fossil fuel refers to basically coal, petroleum, and natural gas based fuels. read more

Renewable energy is important because of the benefits it provides. The key benefits are: Environmental Benefits. Renewable energy technologies are clean sources of energy that have a much lower environmental impact than conventional energy technologies. read more

There is a current global need for clean and renewable energy sources. Fossil fuels are non-renewable and require finite resources, which are dwindling because of high cost and environmentally damaging retrieval techniques. So, the need for cheap and obtainable resources is greatly needed. read more