As far as diesel fuel is concerned, the major drawback is that causing global warming (environmental hazard) by exhausting more amount of carbon dioxide emissions into the outside atmosphere. Owing to these facts, using renewable energy-based resources helps mitigate harmful emissions and makes the environment fragile.

Dr Hariprakash Subburayalu Ramesh thank you for your contribution to the discussion

If we want humanity to survive longer than non-renewable energy sources, then we certainly need to stop pollution and global warming. The difference is even greater if we look at the pollution of coal vs solar energy. Coal is the most polluting fossil fuel on Earth, meanwhile, solar energy is not polluting at all. Nonrenewable energy resources include coal, natural gas, oil, and nuclear energy. Once these resources are used up, they cannot be replaced, which is a major problem for humanity as we are currently dependent on them to supply most of our energy needs. Producing and burning fossil fuels creates air pollution that harms our health and generates toxic emissions that drive climate change. From the electricity that lights our homes to the cars we drive to work, modern life was built on fossil fuels like coal, oil and natural gas. Environmental and economic benefits of using renewable energy include: Generating energy that produces no greenhouse gas emissions from fossil fuels and reduces some types of air pollution. Diversifying energy supply and reducing dependence on imported fuels. Coal, again, is the dirtiest fuel. It emits much more greenhouse gases than other sources hundreds of times more than nuclear, solar, and wind. Oil and gas are also much worse than nuclear and renewable, but to a lesser extent than coal.Unlike natural gas and coal, we can't store up wind and sunshine to use when we need to make more electricity. If the wind doesn't blow or the sun hides behind clouds, there sometimes isn't enough power for everyone. Fossil fuels cannot be replenished by natural means at the same rate that it is consumed that's why they are known as non-renewable sources of energy. Renewable energy sources are incredibly important because they don't emit the greenhouse gases that contribute to global warming and climate change. Non-renewable energy comes from sources that will eventually run out and can't be replenished in our lifetimes. Generating energy that produces no greenhouse gas emissions from fossil fuels and reduces some types of air pollution and diversifying energy supply and reducing dependence on imported fuels and creating economic development and jobs in manufacturing, installation, and more. These sources create particle pollution and other carcinogens that endanger health. Decades of research show that burning fuels or materials to produce electricity creates pollutants that trigger asthma attacks and heart attacks, cause cancer, shorten lives and other harmful health impacts.Non-renewable energy resources are available in limited supplies, usually because they take a long time to replenish. The advantage of these non-renewable resources is that power plants that use them are able to produce more power on demand. The non-renewable energy resources are: Coal.Renewables can effectively replace fossil fuels, creating crucial environmental, social and economic benefits. Global dependence on oil, natural gas and coal–and the damage this dependence inflicts–is well documented. But a transition away from fossil fuels is in progress and simply needs to be expedited.